"Once... they were men. Now they are land crabs."Crabs. They've got big pincers. They've got googly eyes. They've got a thick exoskeleton. They've got a funny sideways walk. In some parts of the world, they make delicious meals. But what happens when you decide to enlarge one? You get a scary-looking monster fit for a Boss Battle. And possibly an extra-large delicious meal if you decide to cook it afterward. Like Big Creepy-Crawlies, insufficient oxygen use renders the truly huge ones impossible. However, around 450 million years ago marine arthropods did grow to large sizes, up to 2.5 metres in the case of the Eurypterids. According to Sony, Giant Enemy Crabs appeared in "famous battles that actually took place in ancient Japan". When encountering one, you may Attack Its Weak Point For Massive Damage, while using Real Time Weapon Change. See Sea Monster for other monsters from the deep. Often similar to a Giant Spider, but not quite as creepy (and theoretically, giant enemy crabs are more tasty). A mechanical version would be a form of Spider Tank. Can be found on an Isle of Giant Horrors. Subtrope of Dire Beast. May overlap with Pirate Crab.
— Dr. Brewer, Attack of the Crab Monsters
Examples of Giant Crabs:
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- This commercial for Joe's Crab Shack.
Anime & Manga
- Harima takes on a Giant Enemy Crab in School Rumble in the middle of a search for cooking ingredients, and kills it offscreen with a trident. The anime exaggerated its size so that it towered over him.
- The Radham Beasts (called Spider-Crabs in the dub) of Tekkaman Blade.
- A crab larger than the trees of the jungle she fell into chases Chisame in Mahou Sensei Negima! at the start of the Magic World Story Arc.
- Mazinger Z: Zarigan G8 was a Mechanical Beast shaped like a orange-and-red giant crab with large eyes and a long tail. It was amazingly fast and agile underwater and beat the crab out of Mazinger-Z — that had always been a lousy fighter underwater — during their battle.
- In episode 4 of Tears to Tiara, the main characters accidentally call out an entire beach's worth of Giant Enemy Crabs. Since the hunting party has among their number two Badass Normal warriors, a White Mage, an Old Master cleric, and a resurrected demon king, the crabs still get slaughtered. The party celebrates with crab hot pot, using the crabs' shells as cooking pots.
- Mahoromatic features "Cloud Crab", a crab-like alien robot. Mahoro actually does Attack Its Weak Point for massive damage.
- The class bus in Pani Poni Dash! is captured by a Giant Enemy Crab. Even the aliens get worried at this one.
- The Inbit Mecha-Mooks from Genesis Climber MOSPEADA (a.k.a. Robotech's Invid.)
- A Chimera Animal from late in Tokyo Mew Mew is basically, well, a rather large crab.
- Terrorclaw from Bakugan is a giant crab. Gundalian Invaders will have another one called Lythirius.
- The Val Varo from Mobile Suit Gundam 0083 and the Zamza-Za from Mobile Suit Gundam Seed Destiny.
- Hitagi Senjogahara from Bakemonogatari starts out the series possessed by a Giant Enemy Crab. This leads Oshino to point out the real reason why Giant Enemy Crabs aren't to be messed with. They're hard to eat.
- The Animal Path of Pain from Naruto has this as one of its (many) Summons. In the video game, you attack its legs for maximum damage. The Three-Tails has characteristics of a crab.
- Bleach anime episode #205. At the end, all of the spiritual energy being released in the kemari game summons a giant crab-like hollow. After Uryu and Chad attack it, Ichigo kills it with a single blow.
- There's also Findorr Calius, an Arrancar who is basically is a crab-man with big-ol' claws in his released mode. And considering how most Adjuchas used to look before going humanoid, he was likely a giant bony crab sometime in the past.
- A filler scene in the Namek arc of Dragon Ball Z has Bulma going after a dragon ball that's gotten away from her, and ends up fighting a giant Namekian crab. Turns out the crab was just protecting her eggs.
- Inverted by Vandread Jura in Vandread: not only is it a crab-mech piloted by the protagonists, but it is also primarily used for its defensive abilities.
- Beast Fighter Kanigan of Voltes V. Becomes a massproduced Mook in several of the Super Robot Wars games in which Voltes appears, most notably (to the English-speaking audience) Super Robot Wars Judgment.
- In Kill la Kill, Takarada uses a giant gold-plated crab mecha against Satsuki's army. It even has a weakpoint which can be attacked for massive damage.
- A Giant Enemy Crab attacks Favaro and Amira's ship in Rage of Bahamut: Genesis. Amira manages to rip its guts out, although she notes that they're not tasty.
- The Carta Marina of 1539 shows a kind of giant lobster between Orkney and the Hebrides, holding a man in his claw. According to the commentary, this monster is called "Polypus" and is considered very dangerous.
- The first volume of Mouse Guard features a battle against several normal-sized Enemy Crabs, but since the main characters are mice...
- The ruler of Atlantis in Gold Digger has a crab big enough to put an aircraft carrier on its head as a pet. It is also adorable.
- Stiff Stacy is attacked by an infestation of "crabes" in Red Meat, which are pubic lice the size of normal crabs.
- Nextwave: RELEASE THE HOMICIDE CRABS!
- Atomic Robo encountered a mad scientist in Japan who had turned himself into a giant crustacean monster.
Robo: Why do we even have the Square/Cube Law?
- The first issue of the pirate story from IDW's My Little Pony: Friendship is Magic comics ends on a cliffhanger involving a giant crab rising up from a pit. It remains to be seen if Rarity will fight it, but she does happen to be there when it shows up, so...
- In the High Tide" arc in Critter, Schoolgirl is trapped atop a buoy by giant crabs, leading to a That Came Out Wrong moment as she calls for help.
- Transformers had the G1 Decepticon Squeezeplay, a Headmaster who's alt-mode was supposedly a giant crab (it actually looked more like a mutant gorilla with pincers instead of hands with a vaguely crab-like shell on its back).
- Ray Harryhausen's The Mysterious Island features a giant crab.
- Roger Corman's immortal Attack of the Crab Monsters — People are trapped on a shrinking island by intelligent, brain-eating giant crabs. Not only were they big crabs, they could imitate people's voices. The acklay in Attack of the Clones is probably a homage to this.
- In the Toho film Space Amoeba, the eponymous alien takes control of a crab named Ganimes and enlarges it.
- Garthim, (which are crab-like) from The Dark Crystal.
- Pinocchio in Outer Space. On the surface of Mars the title character finds animals made gigantic by atomic mutation, including huge crabs with fangs.◊
- Godzilla enemy Destoroyah is made of thousands of these — which are already giant by themselves.
- From Ebirah, Horror of the Deep, AAAAEEEEEIEIIEIEEAEAEIEEEEAAAA!!!!!
- Filipino boxer Manny Pacquiao fights one of these in Wapakman.
- In the Transformers series (and especially in Revenge of the Fallen), Megatron's physical appearance was actually designed after that of a fiddler crab's (especially with his arms, his right arm is extremely huge and clawlike, while his left is extremely thin and bony). This even carries into his altmodes in those films: a jet-tank hybrid in the first two, and an armored truck in the third.
- One appears in Ice Age 4: Continental Drift.
- One of these is what finally takes out Ollie the assistant manager in the movie adaptation of Stephen King's The Mist.
- Pacific Rim has the crustacean-like Onibaba, the kaiju from Mako's RABIT memory.
- In Moana, the minor villain Tamatoa is a gigantic, anthropomorphic coconut crab.
- Prador from Neal Asher's Prador Moon.
- Larry Niven's Beowulf's Children introduces the Scribe, which resembles a giant land-dwelling horseshoe crab. Fortunately, they're also Gentle Giants...with defenses that deter all potential predators, even the grendels and the huge flesh-eating "bees" with Super Speed. To get a feel for how big they are, note that the colonists name the first Scribe they meet "Asia".
- Guy N. Smith wrote a series of low-rent horror novels in which giant killer crabs scuttle amok.
- Wall Around a Star has the glassy crabs grown by the Cuckoo cultists on Earth as well as found naturally on Cuckoo itself (if anything there can be described as natural).
- Redwall: When you're a mouse, all Crabs are Giant. Case in point: In Mossflower, the Salamandastron Quartet end up having to get past a Mama Crab that's bigger than Chibb. There was also a lobster in Mariel of Redwall.
- The Last Olympian's first chapter features one. Percy even Attacks Its Weak Point for massive damage.
- In H. G. Wells' novel The Time Machine, the Time Traveler encounters some rather menacing giant crabs on his way to the end of the world.
- From Harry Potter and the Goblet of Fire, Hagrid's infamous Blast-Ended Skrewts, a hybrid between Manticores and Fire-crabs. They start out as being merely a poor choice of a Care of Magical Creature class project, but fully mature they become so distinctly sinister and dangerous that they are employed for the Third Triwizards Champions task.
- In John Dies at the End, a gorilla riding a giant crab (or possibly a single creature resembling a gorilla riding a giant crab) violently escapes from a chemical plant that makes drain cleaner. No, it doesn't make sense in context, that's the whole point.
- There's also the memorable Crushtaceon from the novel Nuklear Age.
- Terry Brooks took one of these, and added tentacles to it in The Sword of Shannara. Later revisions added metal plating to them. And created multiples.
- In The Beyonders, the first word fragment is unintentionally guarded by a giant crab. Originally it was guarded by a hermit; the crab moved in on her own. She's terrifyingly fast as well as Nigh Invulnerable, and escaping her is a chore and a half for the protagonists.
- One of the monsters in the Erec Rex series is a type of giant crab called a ginglehoffer. They can be dangerous, but are held back by their crippling fondness combined with allergic reaction to marshmallows.
- As a child, Peter Duck was marooned alone on an island with giant crabs. Returning decades later with the Swallows and Amazons, he's surprised to find that the crabs have shrunk. Or maybe his small size, isolation, and fear made them seem a lot bigger.
- Chasmfiends in The Stormlight Archive are basically this crossed with giant centipedes. Many animals on Roshar also have elements of crustaceans due to Highstorms affecting their evolution.
Live Action TV
- Kamen Rider Hibiki has a few of these. And by extension, so does Kamen Rider Decade. Downplayed size-wise in Kamen Rider Scissors, whose contract monster is a humanoid crab. Same goes for Scissors' American counterpart, Kamen Rider Incisor. There's also Marshall Armor from Kamen Rider V3, who turns into a giant crab monster when he shows up in Kamen Rider Spirits.
- The Doctor Who serial The Macra Terror is about a society menaced and brainwashed by creatures that look like giant crabs. Really low-production-value ones.
- The Macra returned in CGI for the new series episode "Gridlock".
- Intelligent crab monsters show up in the Sixth Doctor Telos Novella Shell Shock, apparently for Author Phobia reasons.
- While not actual crabs, the Shadows of Babylon 5 have enormous black spaceships called Battlecrabs. Living Ships, at that, with a memorable psychic scream (not without reason) and they can cut through pretty much any other warships like soft cheese.
- That Mitchell and Webb Look had a sketch about an alien invasion by vast metallic crablike creatures.
- A short promo for the Discovery Channel program Deadliest Catch featured a giant crab emerging from a lake and attacking some men in a boat.
- The Goodies are attacked by a giant crab claw coming out of the ocean in the "Lost Island of Munga" episode.
- The crab on the album cover The Fat Of The Land by The Prodigy, due to being shot in close-up.
- One appears in the video for "I Believe In A Thing Called Love" by The Darkness, along with a giant space squid.
- An entire song about giant enemy enemy crab crab crab: "Giant Enemy Crab" by Kitsune^2. (Attack its weak point for massive damage!)
- Carcinus, the delicious sidekick of the Lernean Hydra that was crushed by a foot of Heracles. It was the biggest crab in Greek Mythology. As compensation for his service, Hera turned it into the constellation of Cancer.
- While the Kraken is usually depicted as a gigantic squid or octopus, in some versions from the original Norse Mythology the Kraken is crab-like.
- According to The Onion, Experts Agree Giant, Bioengineered Crabs Pose No Threat.
- SCP Foundation
- SCP-863 ("Patchwork Crabs"). These crabs can grow so large that they can use an entire human body as a replacement arm and use human legs to walk around on.
- SCP-1527 ("Our Bellmaker, Our Radiant Skies"). SCP-1527-A are giant crustaceans with dimensions up to 1.5 meters by 2.7 meters by 2.9 meters. They have clawed hands and arms used for digging and can inflict telepathic attacks on opponents.
- SCP-1568 ("Kingston the Crab"). SCP-1568 is a hermit crab 25 meters long and 10 meters wide. It uses boats as its shell (SCP-1568-1). When it outgrows its shell it will sink and inhabit another boat, killing and eating anyone aboard.
- From the creator of Romantically Apocalyptic comes this thing that probably won't ever see the comic.
- Crabula from Crüe Ball, who releases maggots and requires numerous hits to destroy.
- Classic monsters in Dungeons & Dragons.
- In module S2 White Plume Mountain, the PCs could fight a giant crab in a air bubble inside an area filled with boiling hot water. An illustration from the module◊.
- Said crab has obtained notoriety for killing even well-prepared, powerful parties. Giant monsters in confined spaces can be very nasty.
- The revised version for 3e uses an advanced version of the infamous That Damn Crab below. It's just as ridiculously deadly as the original.
- In Return to White Plume Mountain, a group of adventurers who explore the same dungeon many years later battle the invisible zombified shell of the crab. (May generate cries of Cool, but Stupid from your gamers.)
- The 8 foot wide Lawful Evil Hydrax (ice elemental crab) in Basic D&D.
- Eberron has the Carcass Crab.
- The Siege Crab in the Monster Manual 3.
- The Far Corners of the World brings the Monstrous Crab, better known as That Damn Crab for its tendency to grapple party members and drag them to a watery grave (assuming they somehow manage to live past the first round) as well as its insane damage output, high AC, and mindless immunity to illusions. It's listed as an appropriate encounter for 3rd level parties and is generally considered a match for 7th level parties and a total TPK machine if used as it's printed. The monster was also reprinted with only minor tweaks in Stormwrack and given cousins of all sizes. The book also adds the Hammerclaw, which is a lobster with all the same strengths plus the ability to hide in coral/rocks and to stun the party with an at-will sonic attack for the same CR.
- The first issue of Pathfinder Chronicles features a giant hermit crab that uses a giant's helmet as its shell. The game's Bestiary features several sizes of giant crabs. Including one called a "Shark Eater".
- The little-known, Aztec-themed first edition module The Lost Shrine of Tamoachan presented the characters with a talking giant hermit crab, and his Kid with the Leash, a normal-sized talking lobster. Anyone fluent in their language was likely to be able to talk their way past the two, since "talking" didn't necessarily mean "clever" in this case.
- Ever since First Edition, D&D has had Crab Men. Back when they first appeared in the Fiend Folio, they were just armored humanoids with big claws and beaky faces; but in second edition, the artists took to depicting them as literally giant crabs walking around on two legs.
- In module S2 White Plume Mountain, the PCs could fight a giant crab in a air bubble inside an area filled with boiling hot water. An illustration from the module◊.
- Baron Munchausen refers to "The giant crabs of Ancient Nippon, whose weak spots may be struck for massive damage."
- Eclipse Phase features Novacrab pod-morphs, vat-grown cyber-crabs that may be player characters. Due to the setting's ubiquitous Brain Uploading, players can select a novacrab body as well, providing a huge bonus to strength and able to survive in just about any environment.
- Steel Shell Crabs are a unit for the Tritons in Monsterpocalypse. Also, the
- While not strictly a Crab per se, Old One Eye and most Tyranid Monstrous creatures in Warhammer 40,000 can take Crushing Claws, which are described as crab-like. Being Monstrous creatures, they are quite large.
- How about Mortasheen's giant enemy man-crab? Or chicken-crab? Or perhaps the man-lobster would be more to your liking?
- As ever, Dystopian Wars takes this up to eleven — the Covenant of Antarctica's Landship is a Giant Victorian Steampunk Enemy Crab.
- Judges Guild adventure Tegel Manor (revised and expanded, 1989). There's a giant crab creature in the Sauna that's posing as a statue. When the sauna activates, so does the creature. Not only do its pincers inflict serious damage, they can also each grab and hold up to three opponents.
- Rolemaster Shadow World setting, supplement Kingdom of the Desert Jewel. In the Halls of the Mountain King there's a beach next to an underground river. If the PCs come within 30 feet of its lair, a giant crab will attack them and try to turn them into dinner.
- Titans from the Pirates Constructible Strategy Game, introduced in its eighth expansion. Each one has four pincers that function as masts/cannons in game, and unlike the Kraken and Leviathan of the setting they can carry crew. However, they fall into Awesome, but Impractical for several reasons: They're usually ridiculously expensive, can only move with a certain facing at any one time, and without a crew they are useless as attack units and vulnerable to getting shot to pieces before having the chance to strike.
- Hollow Earth Expedition supplement Mysteries of the Hollow Earth. The giant crab can grow up to 25 feet long and has claws that are six feet long.
- It Came from the Late, Late Show. The Giant Crab is a Monster found on remote tropical islands. It can ruthlessly crush Cast Members caught in its Power Pincers.
- Arduin RPG, The Compleat Arduin Book 2: Resources. The Ghost Crab is a giant crab with up to 80 Hit Points and two Power Pincers that each do 4-48 Hit Points of damage and drain a point of Constitution on each hit.
- BattleTech has the King Crab, a 100 ton assault mech. Should you find yourself fighting it, rest assured that critting its ammunition bin will result in massive damage.
- Supplement Trollpak, "Book of Uz" part 2. The crabs tamed and used by trolls can weigh more than 2,000 lbs.
- Most famously, Genji 2: Days of the Blade (Trope Namer via Memetic Mutation), which inspired the Stupid Statement Dance Mix, "Giant Crab, Enemy Crab." A game featuring "actual battles" that actually took place in Ancient Japan. At one point you have to flip it over and Attack Its Weak Point For Massive Damage (yes, the same meme named that trope and index as well). Fortunately for Japanese civilization, the game features Real Time Weapon Change.
- There was a mod for the standard headcrab in Garry's Mod that made it near-impossible to kill, screamed like Godzilla and devoured anything within seconds of it getting in range. It could be taken down with SEVENTEEN simultaneous rockets, something that could potentially crash the server.
- The mud crabs in The Elder Scrolls setting are rather large for the species.
- Oblivion includes a literal giant crab as an Easter Egg enemy, although this is a coincidence since the game came out before the Genji incident.
- Morrowind also features a crab shell large enough to contain an entire district of one town. The "Emperor Crab" species it came from, however, is stated to be extinct.
- Semi-official word from the writers says that the Emperor Crab was resurrected to battle a massive Daedric invasion during the events of Oblivion. It's never seen on-screen.
- Morrowind's Mudcrab Merchant subverts the enemy part of the trope. It looks the same as any other mudcrab (and has the same in-game name), but instead of being hostile it is a merchant, with the most gold in the game.
- One quest in Skyrim pits you against a giant Mudcrab ghost. Give the Bethesda devs a week to put in whatever they want, and they make one the size of a Colossus.
- In Metal Slug 3, several giant crab enemies appear in the first stage and fourth stage (one of the route), ranging from man-sized creatures to a gigantic hermit crab with tank for its "shell".
- Katamari Damacy. The first game even has a level ("Make Cancer") devoted solely to rolling up crabs. And yes, the coconut crab is one of the types to be rolled up.
- Super Mario Bros.:
- The "Carcino" type of Noise from The World Ends with You: folk, ska, metal, samps, and punk.
- Castlevania: Order of Ecclesia features a Wake-Up Call Boss battle against Brachyura, a "giant crab from the depths of Transylvanian history" (the medal for defeating it without getting hit actually calls it a "giant enemy crab") whose attack patterns have much more internal variation than those of the first two. Also becomes That One Boss for people who can't figure out that they need to drop the elevator on it (which is probably the most satisfying boss gib EVER).
- An early boss and later Bonus Boss in Suikoden IV. The mandatory one required the protagonist to use the Rune of Punishment first to make it damageable. Suikoden III also has multiple Giant Enemy Crabs; they're something of a Suikoden tradition.
- The King Crabber boss in Summon Night: Swordcraft Story. Go For The Eyes!
- There are quite a few of these in the Final Fantasy series:
- Crabs are very common targets in Final Fantasy XI, as they're less dangerous than most monsters. Case in point, KRABKA◊TOA
- The boss of River Belle Path in Final Fantasy: Crystal Chronicles is a nasty old crab with numerous weapons sticking out of its body from past battles. It reappears in the same position in Ring of Fates.
- A giant fiend in the shape of a crab-like spider is the boss of the first dungeon in Final Fantasy X-2. A palette swapped version appears in Via Infinito.
- An early boss in Final Fantasy Mystic Quest is the Snow Crab, which despite its name is not weak to fire. Benjamin can Attack Its Weak Point to inflict massive damage using an axe. A palette swapped version is used later as a normal enemy type, which also shares the weakness to axes.
- The Zeromus summon in Final Fantasy XII, associated with the Cancer Zodiac (which is a crab) has numerous crab-like attributes.
- Final Fantasy V features the "Devil Crab" and later the palette swapped Acrophies as normal enemy types. Both of them have elemental weak points you can attack for massive damage.
- Vagrant Story had an entire family of palette swapped crabs, named "Iron Crab", "Giant Crab", and "Damascus Crab".
- Cool Spot toys with this: its crabs are regular-sized, but they're quite big from the viewpoint of the player character, the spot from the logo on a 7-Up bottle.
- RefleX has the close-combat hyperspace warship Cancer, whose design is actually more of a fiddler crab than the standard crab.
- Ecco the Dolphin has to face many Small Enemy Crabs along with the giant ones. There's actually an implied explanation for this at the end of Tides of Time; the Vortex ended up becoming the ancestors of arthropods, so it may be that these creatures hate Ecco due to species memories.
- In Darius II, look no further than Red Crab. And then there's Darius Gaiden's Hysteric Empress. Since she's a Final Boss of a Darius game, she'll attack your weak point for massive damage to your continues.
- Ultimate Crab Battle, obviously, is a battle against one of these.
- One of the units the Sai in the game Stormrise have access to is the Matriarch, a giant, genetically engineered crab that has mouths on its pincers, can spawn smaller crabs called broodlings and can shoot acid over large distances.
- Mega Man
- Bubble Crab from Mega Man X2, and Cancer Bubble from Mega Man Star Force. Cancer Bubble has also a slight subversion to him, in that, while much larger than your average crab, he's the absolute smallest of all the bosses (then again, his human half, Claude Pincer, is only in third grade).
- The Crab Puncher from Mega Man 10 is this as well. When the eyes are forward, the Commando Bomb can be fired at the mouth.
- Gazamir from Mega Man Zero 2, Crabs-Y from Mega Man X8.
- The Mirelurks in Fallout 3 are super-mutated, bipedal crabs. It's worth noting that said Mirelurks have a weak point that you can hit for massive damage. Mirelurk meat is also one of the better foods in the game, healing a large amount of health. Mirelurk cakes are a popular snack among wastelanders. Fortunately, they don't appear in Fallout: New Vegas... though their "relatives", the turtle-based Mirelurk Kings (renamed "Lakelurks") do!
- Mirelurks reappear in Fallout 4, here redesigned to a more centaur-like body configuration, though still man-sized and grotesquely human-like crab-things. For their "relatives", the Mirelurk Hunters and Queens, as well as the Fog Crawlers and Hermit Crabs, see the Videogames folder under Other Crustaceans below.
- There's a lot of crabs in various beaches in World of Warcraft, ranging from normal sized to big to a few giant ones. Notably, in the Wrath of the Lich King expansion there is a Giant Friendly Crab as a quest-giver. Considering Blizzard's tendency to include Shout Outs and Puns as Easter Eggs in their games, it's certainly possible this is a reference.
- Monster Hunter has approximately seven different flavours of Giant Enemy Crab across all incarnations — two small ones ("small" being about half human height), four (seven if you count Subspecies and variations) large ones ("large" being about the size of a bus), and one absolutely huge one. You fight them on foot, with approximately medieval-age weaponry. Monster Hunter Freedom Unite even has a mission called "the giant enemy crab".
- A giant crab spawning normal-sized crabs has to be fought in the adventure game Bargon Attack.
- Star Fox Command's Fichina stage has you fight against the thought-to-be-dead Andrew Oikonny, who battles you in a mech called the "Death Crab." You shoot off its legs, then its face for mass...oh forget it. The original Star Fox has large mechanical crab enemies on Titania.
- Fraxy has the Original Cancer and the Giant. Enemy. Crab.
- Resident Evil 5 has you fight the U8 in an elevator shaft. Given Umbrella's penchant for using animal test subjects as B.O.W.'s, it's no wonder you'd have to fight a giant mutated crab at some point.
- God Hand, at one point, features a fight between Gene and a Giant Enemy Crane (complete with pincers). Also, the entirety of the game's fourth world takes place on a Giant Robot Crab. The game even makes further references to this meme: one of the Chihuahuas in the Chihuahua Races is named "Massive Damage".
- Krush Kill n' Destroy had the Evolved faction, who could train giant beasts to fight for them in place of armoured tanks. One of their largest units is a giant crab with a missile launcher strapped to its back.
- Blaster Master's fifth boss is one of these. As well as the first and third bosses in its Enhanced Remake, Blaster Master Overdrive.
- The toughest beast that Nero Chaos in Tsukihime possesses is some sort of crab spider thing that is larger than an elephant. Presumably, it's tougher than the dragon he had used before, but it doesn't matter much when your opponent kills everything in one hit regardless of anything like armor or actually damaging you.
- The last level in the arcade shmup Strikers 1945 featured giant robot alien crabs as enemies.
- Patapon features two crab bosses named Cioking and Ciokina. You get to cook them.
- Dark Age of Camelot has a house-sized crab called the bone snapper.
- The original StarCraft's Zergs fielded Guardians: giant flying crabs.
- The Original Generation villain for the Pretty Cure series Crossover game on the Nintendo DS turns into a Giant BLUE Enemy Crab as its One-Winged Angel form. Worse, it fights with Breath Weapons (Shoop Da Whoop meets Giant Enemy Crab?). He's still easy as long you avoid said beams.
- One of the many enemies in Lost Kingdoms is a Giant Crab, and as said, it's an enemy, making it a Giant Enemy Crab. Their card attack is one the worst in the entire game, though.
- Crabs are among the last Mooks that Kay (from Legend of Kay) encounters on his quest.
- The following World of Mana games feature Giant Enemy Crabs as boss battles (usually called "Full Metal Hugger")
- Sin and Punishment has the Crab Seemer boss in the middle of the first actual stage.
- Inputting the trope name will summon one of these in Scribblenauts. One also appears in a level with three samurai (Hint: "For massive damage!")
- Borderlands has a giant enemy crab called a Larva Crab Worm. If you shoot it directly in its eye, you score a critical hit for thousands of damage, an ungodly amount at that point in the game, and one-shot it. Later on, with the "Secret Armory of General Knoxx" DLC, the secret final boss (who is pointed out with signs saying "SECRET FINAL BOSS THIS WAY" from the Second area of the DLC) is Crawmerax, a Giant Giant Enemy Crab whose level is always three levels higher than the game's current level cap.
- Brave Story: A New Traveler has a Giant Enemy Conch named "Boogaboo Crab" in the Seaside Cave. It has trees growing out of the moss on its shell and the 'crab' goes "BOOGA-BOOGA-BOOGA-BOO."
- Parasite Eve has a giant crab boss in the warehouse.
- The third boss of Pirates: The Legend of Black Kat is a giant crab. And yes, the trick to beating it is by flipping it over onto its back and...well, you get the idea.
- Vega Strike has large friendly crabs, known as Rlaan.
- Irukandji's only boss is a giant crab. Even the page for the game calls it a "Giant Enemy Crab."
- Bio-Hazard Battle had one of these as a Mini-Boss that spawned mini crabs that fired at the player. And it appeared twice in the same level.
- Alien Soldier has Madam Barbar / Madam Barber. It's claws are going to cut more than just your hair...
- The Ocean Hunter has "Karkinos" as one of the bosses (aka Cancer). Attack Its Eyes for massive damage!
- Depending on how you look at it, the third boss of Razing Storm is either a Humongous Mecha version of this or a Giant Spider Tank.
- The Legend of Zelda: Spirit Tracks has you face the same one 3 times. And it can put a shell on its weak point whenever it wants the second and third time. And gets little ones to help the third time. And the third time, you need to transport Dark Ore.
- Gohma in The Legend of Zelda I. Later incarnations veer towards Giant Spider.
- Titan Quest: Immortal Throne has regular crabs (of beach and swamp variety), and then it has the Giant Karkinos (no prizes for guessing what it is). As with the rest of the game, this has some basis in actual Classical Mythology: according to some variants of the legend, when Heracles was fighting the Hydra, Hera sent the Karkinos to attack his feet while he was otherwise occupied (wrong hero, Hera), to no avail — but on its death, she placed it in the stars as a constellation. Which means Heracles beat Cancer.
- Umihara Kawase features one as the boss of field 56. It's one of the more sensemaking enemies in the game.
- ChipWits has the "electrocrab."
- The first major boss in N64 game Body Harvest.
- In Monster Rancher 2, if you send your monster on Skill (accuracy) Errantry and it makes it to the final segment, it will have to "fight" a giant crab by throwing coconuts at it. If it fails, the crab will squash your monster into a pancake.
- Rattlecrab from Scaler, who can fly.
- Brave Soul gives us the Giant Enemy Fire-Breathing Crab!
- X-Scape on DSiWare (made by the same company who made Star Fox Command and the director of the original Star Fox 1, both of which incidentally had Giant Enemy Crabs of their own) has a so-called "ancient" weapon called the Gigacrab, referred to in the Quest menu specifically as a giant enemy crab.
- Kirby 64: The Crystal Shards features a Slightly Larger Than Average Enemy Crab as a boss battle. There's also regular-sized crabs for Kirby to munch on.
- The sub-boss of the third mission in Ninja Blade.
- Planetarian features a mechanical one.
- League of Legends features an alternate skin for their quadra-pedal undead cyborg Urgot called "Giant Enemy Crabgot." He fires his claw at his enemies.
- Banjo-Kazooie had you fighting a giant hermit crab in order to obtain the jiggy inside its shell.
- In Age of Mythology playing the Greeks you can get access to a giant crab unit called the Carcinos with the right god.
- The Kaiser crab of Shining in the Darkness is the first boss.
- The bosses of the beach in Donkey Kong Country Returns are the Scurvy Crew, a trio of Giant Enemy Crab pirates. They aren't monstrously huge, but they're slightly bigger than DK, which is still pretty giant. And yes, you do flip them over and attack their weak points for massive damage.
- The mine boss of Wild Guns is a giant robotic crab.
- One of the Bosses of Pirates The Legendofthe Black Buccaneer is a giant crab that you (As Francis Blade) can defeat using both hand grenades and the cannon that you used earlier to blow up the bars to get the trinket to turn into the Black Buccaneer.
- The sixth boss of Adventure Island III is a large crab wielding an Epic Flail. The second boss of Adventure Island II is large hermit crab.
- Alice: Madness Returns has a crab equipped with an Arm Cannon. It also outsizes every other creature that appears in its respective chapter. Oh, it is also a Cigar Chomper. Guess what it does with its cigar since its Arm Cannon is of the early Blackpowder-era variety?
- Recettear has Volcanicrab as a boss fought twice in the game. Its invincible until flipped over with bombs to Attack Its Weak Point for large amounts of damage.
- The boss of World 6 in Maze Of Galious.
- Of the very few varieties of mooks in Lost Winds, one is inexplicably a crab.
- The Chryssalids of XCOM: Enemy Unknown look like huge humanoid crabs with a black carapace and two huge pincers.
- Unlike the Chryssalids from the original X-COM (who were more humanoid in appearance), the remake's Chryssalids' attack is not a One-Hit Kill (except again civilians). Just like every other enemy, they must first batter down your soldiers' HP before they can be turned into zombies. Unfortunately, they are very good at said-battering.
- Arc Angle has the Crabburn boss. It's larger than a small city and utilizes deadly Eye Beams and Macross Missile Massacre.
- Crabocolypse from Commando 2 is a robotic version. You stand on a train when you fight it, while it does a Wall Crawl on the train track support beams.
- Cangrejo, the first boss of Zeliard.
- Solatorobo has the Crustacrab and its shell-less, baby variants (who are still as large as Red himself). Unlike many of the others on this page, you do not Attack Its Weak Point for massive damage. Instead, you catch the rocks it throws and toss them back to stun it, then steal its shell so you can toss the crab around. There are also even larger hermit crabs who have taken over entire battleships as their shells in the Fishing Minigame.
- The Stage 11 boss in Wonder Boy III Monster Lair.
- One of enemies in Cthulhu Saves the World. As their description helpfully points out, they are immune to attacking their weak spot for massive damage.
- A common enemy type in the 3D games of the Tales Series. They're usually about the size of a small car.
- Rather hilariously subverted in Tales of Phantasia, where you can fight an ordinary sized crab. The fact that the boss theme plays while you do so might give one the impression that it's actually dangerous, but it doesn't do anything other then run around at an absurd speed, which coupled with its sky high defense stat and tiny size, just makes it annoying for a lower leveled party to kill.
- In Tales of the World: Narikiri Dungeon X, Mel and Dio can be giant ally crabs with a certain costume, that while lacking in attacks, possess the same ridiculous speed and defense as the aforementioned crab.
- Bubble Symphony has a Giant Enemy Robot Crab that uses the Huge Battleship Yamato as a shell.
- Course Crab in R-Type III, and Gironika in R-Type Final.
- Pokémon has Krabby and Kingler from the very beginning, as well as giant enemy horseshoe crabs in Kabuto and Kabutops. Corphish and Crawdaunt from the third generation are giant enemy crayfish, and Anorith and Armaldo are giant enemy anomalocari. Fifth gen brings us giant enemy hermit crabs (living in giant rocks instead of seashells) via Dwebble and Crustle. Sixth gen has a giant enemy pistol shrimp, in Clauncher and Clawitzer. Of course, Pokémon runs on The Power of Friendship, so all of the above can also be Giant Friendly Crabs when you catch and train them.
- Mugen Souls has this as the name of an enemy in Water World, but strangely enough, aren't very large at all — their model is only about a quarter as tall as Chou-Chou. The Crab Catchers in the same area are much larger (slightly taller than Chou-Chou).
- In TERA, one of the many Big Ass Monster (or BAM; yes, that is an official name) types is a giant crab. Like other BAMs, they are not meant to be fought solo.
- Burai Fighter has Giganticrab, the first boss.
- The aptly named Crabahda in Phantasy Star Online 2. It's more of an annoyance then a proper threat, due to its sluggish attacks, high damage resistance outside of its weak point (Its eye), and ability to enter a defensive stance where it takes even less damage on top of concealing its weak point.
- Segmented Crawbster in Pikmin 2.
- In Star Parodier, the Stage 3 mid-boss is a pair of giant cartoon crabs that move sideways.
- The first boss of Legaia II: Duel Saga is the Gather Crab.
- The Deah-Kani enemy type from The Wonderful 101, based somewhat on the Japanese Spider Crab. Yes, you Attack Its Weak Point for massive damage, by cutting off its legs to bring it to the ground and stun it, and pry open its shell using Unite Claw in order to expose the weak point. It's the only way to do any real damage to it most of the time, even.
- One of the handful of bosses in Avencast: Rise of the Mage's cavern of trials is a giant crab lacking even a weak spot; it requires environmental traps to kill.
- Sonic Blast Man had a robotic one as the Level 4 enemy. This one was particularly horrifying since it could crush SBM to death with its claws even after losing them.
- In Viewpoint, the Stage 2 boss is a giant crab mecha armed with a Bubble Gun and Rocket Fist pincers.
- Bomberman 93 has a Dual Boss version in the Cockle Twins.
- Magicka2 features crabs as enemies, first fittingly in a beach based level, then less so in a cave based one. The sizes range from mooks similar to the player character, through three times as big mini bosses, to the name-dropped Giant Enemy Crab which we only see a pincer of; it appears that the last one is roughly twice as big as mini boss variety.
- Phantasy Star Nova presents Erude, a truly gigantic Enemy Crab armed with Frickin' Laser Beams and tons and tons of missiles.
- UFO Aftermath has Car Crabs which are like hermit crabs except they are big enough to wear cars as shells.
- In Keio Flying Squadron 2, the heroine is kidnapped by a giant rocket-powered crab at the end of one stage.
- One of the first bosses in Devil May Cry is "Phantom", a giant lava-filled crab/scorpion monster, whose weak point is exposed when it begins to attack with its tail.
- Unravel: Mundane crabs become Giant Enemies when you are a tiny woollen creature.
- In Don Doko Don, the Round 30 boss is a Giant Enemy Hermit Crab that, like other bosses, produces smaller versions of itself.
- Bravely Second has a monster called an "Enemy Crab", which has a move called "no weak point".
- Bullet Heaven's tenth regular level is a boss battle against a giant crab.
- Dark Souls
- Dark Souls I has the Black Phantom Vagrant, a giant crab born from people in other worlds leaving their souls and items on the ground for too long. They have crab legs, crab pincers, and they happen to be able to shove a Macross Missile Massacre at you.
- Dark Souls III has a few of these hanging around Farron Keep and the Smouldering Lake as a Boss in Mook Clothing. Their long reach, tough exoskeletons, and quick movements for their size make them very tough to fight. They're large enough that they're capable of eating a man whole (which they will do if they manage to grab you).
- The Witcher 2: Assassins of Kings has the Kayaran, the first boss of the game who is a combination of this with giant octopus as it has the body of crab and tentacles.
- Girl Genius has a Giant Mechanical Crab type clank that attacked the traveling circus early on.
- The Beast Legion: Shadow Nexus has Clawborr who actually transforms into a giant Rampaging crab.
- Chapter 15 of Realms of Ishikaze has one of these as a boss of the Ruins of Amilleo. Arashiko must attack its soft underbelly for massive damage.
- In Nodwick, the party meeting a giant crab inspires them to pull out the Crab Cracker + 5, Decanter of Endless Butter and Bibs of Protection.
- Fire Slicer from Axe Cop, who after eating a crab, turned into a very tall crab with super-duper sharp claws that could stab bad guys in the heart and pinch.
- Karkat's guardian in Homestuck is two-and-a-half out of three. He's definitely giant and he's definitely a crab, but while Karkat does fight him, he's more of a parental figure than an enemy. Played straight, however, when crabdad dies and the comic's Mooks begin to take on his characteristics.
- A much bigger and meaner version of crabdad shows up on Jake's island later in the story, filling all three points.
- Gunnerkrigg Court has one showing up out of nowhere in Chapter 32.
- It turns out to be Lindsey, the Giant Engineer Merostomatazon. They have 47 eyes and 15 not-eyes, and their brains function partially in another dimension.
- Subverted with her husband, a crab creature still significantly larger than most crabs but small enough to fit in a bucket and supervise the kids "sneaking out".
- In Drowtales, the Balvhakara make an entrance in a Humongous Mecha Spider Tank Giant Enemy Crab golem submarine. Or, rather, from the Sharen point of view, a Giant Ally Crab.
- Samurai Princess's Massive Antagonistic Crustacean
- Cathy from The Horrifying Experiments of Dr. Pleasant!. On one hand, she is an average sized girl. On the other hand (the other hand in this case being a giant crab claw), her claw is about 100 times larger than the average crab.
- The Lattroxx race from Vexxarr, or at least the warrior drones. On the plus side, at about 10 feet in height they're not as big as some examples. On the down side...
Captain bot: Status report! Where is my welcoming team?Vexxarr: Feeding the Lattroxx.Captain bot: I don't recall sending down food.Vexxarr: They improvised.
- Tales of the Blode shorts on rathergood.com.
- In Tales of the Blode: Episode 1, Blode and his friends are threatened by an evil Nazi crab the size of a tank.
- They feature the characters' mentor, the Crab of Ineffable Wisdom.
- Zero Punctuation's Mercenaries 2 review uses the Giant Enemy Crab imagery to make a point about a certain habit of the average video gamer.
- Dragon Ball Z Abridged references the Namekian crab scene, but being an abridged series, it cuts the Mama Bear angle altogether.
- Tiny Toon Adventures has a giant robot crab/factory that leveled entire forests to make elevator buttons.
- In one Futurama episode, the Decapodians conquer Earth. Their ships are all shaped like robot crabs, as is their Mobile Oppression Palace. Also that episode where Zoidberg is 500 feet tall.
- The Jonny Quest episode "Terror Island" had a car-sized crab, a mutation caused by bacteria.
- Code Lyoko has aptly-named Krabes◊ as virtual monsters.
- Exo Squad had a Neosapien E-frame design styled after crabs, which was admittedly one of the most powerful frames in the show (evident in the fact that Shiva, the best Neosapien General, preferred it to all others). Also, the crablike Neo Warriors were among the nastiest enemies the Terrans encountered.
- Rampage of Beast Wars is a Transforming Mecha who chose a crab to transform into (or a tank-esque vehicle mode). He's quite a bit larger than most of the other Transformers in the series, frequently uses a giant-ass missile launcher, and is something of a Cybertronian Hannibal Lecter. Also, he's near immortal (having been a failed Maximal experiment to replicate Starscream's immortal "ghost" spark) and his only weak point is his spark, which Megatron has split in half so that he can keep Rampage in line by squeezing it and essentially disabling the insane robot.
- South Park: "Crab People! Crab People! Taste like crab, talk like people!"
- Theresa summons one in the finale of Class of the Titans.
- Stripperella once had to go to the supervillain Queen Clitoris' hidden lair on a bushy island, down under, that was infested and guarded by Giant Crabs. Yeah, it's that kind of show.
- My Little Pony 'n Friends had the Crabnasties from the episode "Fugitive Flowers". Despite a bad first impression, they turn out to be the good guys.
- My Little Pony: Friendship Is Magic: "Rarity versus The GIANT CRAB!" was a meme that the bronies had a great deal of fun with after one of the creators jokingly suggested it as a Season 3 spoiler on Twitter. It's probably only a matter of time before they decide to Throw It In.
- The crabs in Finding Nemo despite being normal-sized (although larger than Nemo), are actually still pretty nasty.
- Waternoose, the main villain of Monsters, Inc. looks very crab-like in appearance.
- One of the animals Merlin turns into during the Wizard Duel from The Sword in the Stone is a blue crab.
- One of the microscopic monsters in The Herculoids episode "Tiny World of Terror'' is a giant crab.
- Averted with Taxicrab, the cabana owner from Jungle Junction.
- Used in a Cutaway Gag on Family Guy, where for no reason a giant crab repeating "no-no-no" is blocking people from entering the Griffins' home.
- Arthur once showed Bionic Bunny (Fictional Counterpart to Superman) fighting a giant crab.
- The Venture Bros. season 5 episode "Venture Libre" featured a giant crab as one of Venturestein's "science-abused comrades". While non-speaking, the creature had a gender-specific name and was mourned after being killed by a punji sticks pit. Hank Venture (on a caffeine-induced power trip as 'The Bat') later eats the meat and transforms the shell into a rocket-propelled "Hank Mobile."
- There's one SpongeBob SquarePants episode where Plankton switches lives with Mr. Krabs, and the result is a giant Mr. Krabs enemy.
- Space Ghost episode "Attack of the Saucer Crab". A flying saucer invades our galaxy and starts destroying buildings and killing people with a Disintegrator Ray. It can deploy 6 legs like a crab's to walk around on and can extend a huge claw to capture opponents.
- In the Powerpuff Girls episode "You Snooze, You Lose", Buttercup takes instructions to find and retrieve a "crustacean" to mean "find and battle a giant crab".
- In the Dr. Dimensionpants episode "Viking Games", Thora unleashes one of these crabs on Phillip and Kyle after the two refuse to fight each other any longer in the titular viking game. The crab even follows them back to their home dimension and is still bothering Phillip by the end of the episode, but Kyle, having promised to keep secrets from now on, refuses to tell Phillip about the crab's weak spot.
- The overly large Macrocheira kaempferi, the giant Japanese spider crab, which can reach sizes of up to 12' 6'' across, making it the world's largest crab. And arthropod, for that matter. It is usually harmless to humans, but a few Japanese fishermen, who catch the crabs for food, have reported it can inflict serious injuries or even kill with its giant claws. note
- The Paralithodes camtschaticus, the Red King Crab is the second largest crab in the world. It reaces a carapace width of 11 in (28 cm) and a leg span of 6 ft (1.8 m).
- With regard to crab intelligence rather than size: computer theorist Lucy Black has written about using the hive intelligence of a swarm of soldier crabs to power a working computer. Quite convincingly, too.
- The crab from this video is this to the ants.
Other Crustaceans of Unusual Size
- In addition to the giant crabs mentioned above, Magic: The Gathering also gave us the Homarids (effectively barely-anthropomorphic lobsters at war with the local merfolk when introduced), some of which were clearly a bit bigger than the others...
- The collectible card/model series Pirates Of The Cursed Seas features a number of sea monsters in addition to its ships—among them, a handful of giant crabs.
- Nautilator of The Transformers turns into a giant robot lobster.
- Nobody Dies has the Angel Shamshel take this form, giving us this little exchange.
Misato: The enemy is a Giant Crab!
Rei: Hit its weak point for MASSIVE DAMAGE!
Misato: Rei! Get off the damn channel!
- Ebirah from the Godzilla films Ebirah, Horror of the Deep and Godzilla Final Wars.
- The Leviathan from Atlantis: The Lost Empire, a giant mechanical lobster.
- Teenagers from Outer Space features the gargon, a space alien played by a lobster... 's shadow. It was MST3Ked, enough said.
- In Pacific Rim, the Kaiju named Onibaba looks eerily like a giant crustacean. ◊
- The aptly-named Lobstrosities from Stephen King's The Drawing of the Three. They will constantly question you (dad-a-chick?) while ripping your extremities apart.
- The Stormlight Archive has the massive lobster-like creatures known as chasmfiends. They are powerful enough to flatten even somebody wearing the setting's resident Magitek Powered Armor.
- The various deadly Lost World life forms of Fragment are distant cousins of mantis shrimp, although they've long since evolved into whole classes, possibly even phyla, of their own.
- One of the bizarre inhabitants of Brian Lumley's Lovecraft-pastiche Dreamlands novels is a giant pillbug referred to as "the Running Thing". It's friendly to humans, and is a subterranean predator of various deep-dwelling nasties up to and including dholes.
Live Action Television
- Warcraft games have Lobstrocs/Makruras (both names seem to be used interchangeably) and the Bogstrok, which are lobster people. They're about the same size as most other humanoids, making them very large for crustaceans. There's also the truly gigantic Rokmar the Cracker as a boss encounter.
- The Lobstermen from X-COM: Terror from the Deep. Very nasty aliens with insane defense that lets them laugh at rockets.
- Crush Crawfish from Mega Man X3. Like his name suggests, he will crush you with those pincers for massive damage if it gets a hold of you.
- Corphish and Crawdaunt from Pokémon. Anorith and Armaldo are based on ancient ancestors of arthropods, while Kabuto and Kabutops are based on the living fossil that is the Horseshoe Crab. Like the Kingler species (see above), these guys are all subversions, since you can actually recruit them as part of their team and get them to fight for you.
- Crawdaddy from The Guardian Legend.
- The Blisk from Destroy All Humans!, aliens described by Pox as brutes with large claws who look like the result of a cockroach mating with a lobster.
- Claude the Lobster, particularly in Peggle Nights.
- Alien Soldier has a large unnamed lobster as a boss that appears in a Big Lipped Alligator Moment. Your character saves a blue teddy bear from kissing aliens. Said teddy bear then decides to help you by driving a power boat to your destination. After fending off its minions, this big crustacean swims up to your boat, grabs the teddy bear and throws him off the boat, and proceeds to fight you.
- Ys: The Ark of Napishtim has Zonplas, a giant bat-winged lobster-type thing, somewhat reminiscent of the Mi-go from H.P. Lovecraft lore.
- Final Fantasy V had the Karlabos/Cray Claw boss that resembled an lobster/earwig hybrid.
- Dreugh in The Elder Scrolls. In The Elder Scrolls III: Morrowind they look like a cross between a humanoid, a crab, and a squid. In Oblivion, you get land dreugh, which is kinda like a crab/centaur mix.
- At least one boss in Star Ocean: Till the End of Time is a Giant Crab, despite looking more like a lobster.
- The Char Clawbster and Chill Clawbster in Kingdom Hearts 3D. They have a pair of propellers on their backs for flight and claws that can fire a variety of weaponry such as bombs, sleeping gas, and lasers.
- One room in the first level of Monster Party has a giant dead crab, the name source for the LetsPlayer DeceasedCrab.
- A possibly dub-induced Shout-Out to this trope exists in Touhou: Subterranean Animism, where one of Reimu's options has her identifying Yamame as a "giant enemy arthropod".
- The Snow Beast Recurring Boss from Dead Space 3, which is a four-legged, crab-like necromorph. Lampshaded, as the audio-log dealing with it states one would expect to find such a creature on a deep-sea expedition, rather than an ice world. Makes more sense when you find the log showing that Tau Volantis was a water world before its inhabitants froze it over.
- Injustice: Gods Among Us Aquaman aids the heroes in rescuing Batman in Stryker Island, by summoning an army of giant lobsters to distract the Regime. Being King of the Seas doesn't seem so lame now does it.
- The Craymen and Craybeasts of the Thief series.
- One of the Elite Mooks in the first Shantae game are humanoid crawfishes that are first encountered in the Dribble Fountain.
- Evil Islands: The Armadillos in Gipath.
- Phantasy Star Nova has Erude, a gigantic machine-lobster hybrid capable of launching a Macross Missile Massacre, firing miniature nukes, using twin laser cannons, and claw strikes.
- Fallout 4 has not only the crab-based Mirelurks, but several additions, some directly related to the family, others not so much.
- Mirelurk Hunters are man-sized lobsters that use projectiles of corrosive (and sometimes radioactive) spittle and their huge claws to rip and tear whatever they encounter.
- Resembling a semi-bipedal (in the same "tauric" fashion as the lesser Mirelurks) horseshoe crab, the Mirelurk Queen is one of the largest enemies in the game and one of the most deadly, easily dwarfing the Deathclaw and Super Mutant Behemoth in size and power. One of them is even fought as a boss with many allies helping the player out, and it can take out said allies (and the player) in one or two shots.
- Far Harbor features the Fog Crawlers, mantis shrimps that grow two stories tall, with chitinous blades for arms that will rip you apart, and a hide thick enough to shrug off even a Gauss Rifle.
- Hermit Crabs are, as their name suggests, once-harmless softshelled crabs that have grown bigger since the nukes dropped. Now they're big enough that they hide out in trailers, waiting for prey to wander by. And humans are just the right size to make a tasty snack…
- Ecco The Dolphin: Defender Of The Future has a boss fight with the giant Crayfish.
- One of these, a lobster, appeared in a special episode of The Penguins of Madagascar during their battle with their arch enemy, the evil dolphin Dr. Blowhole, as a Giant Mook known as....
(With deep dramatic voice) CHROME CLAW.
- Hanna-Barbera's Moby-Dick. In the episode "The Crab Creatures", Moby has his tail pinched by a giant crab under the title creatures' control.
- Giant marine cousins of the pillbugs (a.k.a. rolly-pollies, sowbugs, woodlice) you can probably find eating rotted plant matter in your compost heap are quite common around deep-sea hydrothermal vents.
- Lobsters. While people are probably most used to 1—2 pound lobsters (i.e. the kind you eat) those are around 7 years old and nowhere near as big as lobsters get. A very long-lived lobster is also a very large lobster, with a length of over 4 feet and a weight of over 30 pounds.
- Barnacles are usually no more than an inch or so across, but one variety that lives symbiotically on the flukes and jaws of humpback whales can grow to the size of a plate. The whales carry their barnacles into swarms of plankton which both species consume, so they eat much better than sessile barnacles do.
- Coconut Crabs that live in (surprise surprise) Australia. They're the largest land-living arthropod in the world, and seriously big enough to ruin your day◊. They're not overly dangerous or aggressive, but they're notorious for not wanting to let go if they grab onto you.