[[quoteright:350:http://static.tvtropes.org/pmwiki/pub/images/bubble-gun_8219.png]]
[[caption-width-right:350:Left-to-right, top-to-bottom: ''VideoGame/MegaMan2'', ''VideoGame/BubbleBobble'', ''{{Gradius}} Galaxies'', ''VideoGame/CaveStory'']]

You know that [[WhatKindOfLamePowerIsHeartAnyway "Heart" tends to be a sucky power]], right? Well, that's pretty hefty compared to bubbles!

In video games, bubble-based weapons tend to be a JokeItem - slow, inaccurate and laughably non-lethal. But sometimes they manage to be a useful NerfArm.

Enemies hit by a bubble weapon sometimes find themselves FloatingInABubble.

Sometimes this trope will be [[SubvertedTrope Bubble Subverted]].
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!!Examples

[[foldercontrol]]

[[folder:Anime and Manga]]
* The Bubble card in ''Manga/CardCaptorSakura'', which turned out to have been created only so Clow could, uhh... [[{{MundaneUtility}} give Kero's big form a bath]].
* Bubbles in ''Anime/DemashitaPowerpuffGirlsZ'' uses a huge bubble rod as her main weapon. When Him got his hands on the girls' weapons in one episode, he proceeded to use them much more efficiently...
** Not to say Bubbles herself didn't use it efficiently. While it did have a basic spray attack (useful for covering a wide area), it also had capture bubbles,rescue bubbles, missile reflection bubbles, constricting bubbles, electro-bubbles, 100 ton bubbles, and healing bubbles. The sheer variety of moves and the power and area spread behind a lot of them made her arguably the most powerful of the PPGZ.
* Caeser Zeppeli from ''Manga/JoJosBizarreAdventure'' has an attack where he infuses soap bubbles with [[KiAttacks Hamon]] and launches them at his enemy.
* The Hunting Grounds in ''Manga/KimbaTheWhiteLion'' has stationary turrets that shoot out small bubbles that trap their target inside a giant bubble. Why bubbles instead of bullets? So the animals in the Hunting Grounds won't be killed by the turrets when they're supposed to be killed by paying hunters.
* In ''Manga/{{Naruto}}'', Utakata, jinchuuriki of the six-tailed beast, uses bubble-related jutsus. They're relatively potent, particularly in his filler arc, but [[spoiler:they can't save him from Pain]].
* ''Franchise/SailorMoon'': Since Sailor Mercury's Shabon[=/=]Bubble Spray was nothing more than a blast of mildly annoying bubbles ([[foldercontrol]]

[[folder: filled with fog! ]]
), she preferred to be MissionControl until she got a power upgrade.
* In ''Anime/YuGiOhGX'', this is Bubbleman's power-up.
* In the ''{{Digimon}}'' franchise, Baby and In-Training Digimon usually have the fairly useless Bubble Blow technique. (Usually; there are a few exceptions.) However, if you get an ''entire city's'' In-Training population to do it ''at once,'' you can do some (hilarious) damage, as seen once in ''DigimonFrontier.''
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[[folder:Comics]]
* The Marvel Comics villain Madcap uses a gun that shoots bubbles. People think this is how he is able to induce madness in people, but in reality, it is only to attract attention to himself in general and the gun in particular, so he can use his innate power of making you as loony as him.
* The indie comic book ''Comicbook/TheJam'' had a peculiar weapon made from a trumpet by a MadScientist--when you blew into it, it created a big bubble around the target. Scarier than it sounds, as the bubble was harder than steel and airtight.
* An issue of ''Comicbook/GoldDigger'' had Gina using a force field bubble gun as a new non-lethal weapon. It traps its target inside a floating bubble.
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[[folder:Film]]
* Marvin's weapon in the climax of ''Film/LooneyTunesBackInAction''.
* ''WesternAnimation/YellowSubmarine'' - the Blue Meanies' opening volley in their attack of Pepperland lands a huge dark impenetrable bubble over the band playing on the bandstand.
** To be fair, it not only works, but is kind of menacing.
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[[folder:Literature]]
* One of MichaelMoorcock's ''Hawkmoon'' novels had the Granbretanian bad guys using a bubble cannon. The bubbles were so corrosive they would dissolve anything they landed on. Fortunately for the good guys, the machine blew up after only a short time, killing one of the villains in the process.
* Paul Gallico (better known as the author of ''Book/ThePoseidonAdventure'') wrote a novel titled ''The Boy Who Invented The Bubble Gun''.
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[[folder:LiveActionTV]]
* A 1997 pilot called ''Things That Go Bump'', which concerned a paranormal division of the New Orleans Police Department, featured such a weapon. It worked like a rocket-propelled grenade launcher; when the shell exploded, it could contain a ghost. In its first appearance, it misfired, and the shell gave a nearby car a bright yellow paint-job!
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[[folder:TabletopGames]]
* In ''TabletopGame/YuGiOh'', there is an equip card exclusive to [[MakingASplash Bubbleman]] called Bubble Blaster.
* ''TabletopGame/{{Warhammer 40000}}'' s Orks have the Bubble Chukka Speedster among their many crazy cobbled-together super weapons, although it has so far only appeared in the Epic 40,000 spin-off game. The weapon on the speedster fires giant self-contained force-field bubbles at enemy troops, trapping them inside for a time and causing any shots fired from within the bubble to bounce round inside it and probably hit the firer on the rebound.
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[[folder:VideoGames]]
* This is the main "weapon" in ''VideoGame/MilonsSecretCastle''. For more annoyances, they shoot at an angle and don't have that long a range!
--> [[WebVideo/TheAngryVideoGameNerd "Why not a sword or magic lightning bolts or fireballs or a gun or undefined pixelized pieces of shit? FUCKING ANYTHING BUT BUBBLES!!!"]]
** In its Japan-only sequel ''VideoGame/DoReMiFantasy'', Milon's bubble weapon shot in a straight line from the player and traps any enemy in a bubble upon contact, which fly up and off the screen when the player touches them. This is especially useful during certain boss battles where the boss stays on the upper side of the screen and throws projectiles at you, which you can trap in the bubbles and bounce back at him.
* ''VideoGame/SpyroEnterTheDragonfly'' makes the main goal of the game to catch dragonflies with bubble breath. Awkward, short-ranged bubble breath. And you know what else? The dragonflies are running away from you! And running (flying?) pretty [[GoshDangItToHeck darn]] fast, I may add.
* ''VideoGame/BubbleBobble''!
* In ''VideoGame/TheLegendOfZeldaMajorasMask'', the first ranged attack you can get is one where you (in Deku Scrub form) shoot bubbles out of your mouth/nose/whatever. Incredibly weak and able to stun none but the weakest of enemies, it's primarily used to pop balloons before you get arrows.
* In ''[[VideoGame/LegoAdaptationGame Lego Star Wars 2]]'' in the Game Boy Advance version, you could buy a version of the blaster that shot bubbles instead of lasers. Of course, you could also buy ones that threw eggs and chickens.
* One PowerupLetdown in ''VideoGame/EarthwormJim'' is a gun that only "shoots" bubbles. Emphasis on the quotes, as the bubbles don't even go forward. Because the Genesis version didn't allow weapon switching, picking up the bubble gun in the final stage will completely screw you sideways.
** When playing with a three-button controller, at least.
* ''VideoGame/MegaMan2'' has the Bubble Lead, which seems like one of the more useless weapons you get, until you realize [[FinalExamBoss you need it to beat the last boss]].
** ''Webcomic/BobAndGeorge'' hypothesizes that the Bubble Lead actually does its damage [[EpilepticTrees because it induces lead poisoning.]]
*** For those wondering, the "Lead" in Bubble Lead has nothing to do with the heavy metal, but with the "lead" that rhymes with "feed"; a phonetic translation from Japanese to English reads "BABURU RIIDO". Literally translated, "Bubble Reeds" or "Bubble Leash". If it were named after the metal, the phonetic translation would have been "BABURU ''REEDO''".
** ''VideoGame/{{Mega Man X}}2'' had the Bubble Splash, which fires a stream of little bubbles that arc upwards, and its ChargedAttack is the series' standard "orbiting shield", which allows X to jump even higher underwater than he can normally.
** ''VideoGame/MegaManBattleNetwork'' features this weapon and it is largely laughable... up until the point you get hit. The attack is normally unimpressive, slow, easily dissipated and low in damage. However, when it DOES hit, it traps the target, allowing a follow up attack on the hapless target. To top it off, it DOUBLES the damage of electric attacks so you can intentionally set up a bubble starfish so that you can follow up with an Elecpulse.
*** It also features a series of water-elemental gun chips that use bubbles (Bubbler, [=BubCross=], etc) which despite their frothy appearance are no less effective than their more conventional counterparts.
** Bubble Lead is also useful to get those pesky sproingy things (who are immune to most other types of weapons) out of the way.
*** And, since it hugs the floor, it can be used to scope out the invisible pitfalls in Wily's Castle.
** ''VideoGame/MegaMan7'' features the Danger Wrap, an attack that encases enemies in bubbles that have bombs in them, which then explode, damaging the victim. Holding down will skip the bubble part entirely, just dropping bomb.
** Similarly, ''Mega Man V'' for the GameBoy has the Bubble Bomb, which sends an exploding bubble drifting upward, similar to the Danger Wrap; it's actually a handy anti-aerial weapon that's quite powerful and has a wide explosion radius.
** ''Manga/MegaManMegamix'' rationalizes the weapon as electromagnetically-strengthened bubbles infused with sulfuric acid, which further strengthens it both in damage potential and tensile strength (meaning they would persist until it hit a target).
* The Bubbler in ''VideoGame/CaveStory''. At level 1, it's a useless pistol. At level 2 it earns automatic fire and double damage, which is fairly okay. But at level 3 it can come in handy if you know what you're doing with it: it spews out a protective bubble "cloud", and when the bubbles pop they turn into "shrapnel" and fly forward ("forward" meaning the direction you're aiming). Holding the fire button lets each bubble pop on its own, but releasing the fire button causes your whole "cloud" to pop immediately; a full barrage of this deals considerable damage. It's balanced out by having regenerating ammo.
* Weapons in ''VideoGame/KingdomOfLoathing'' can be crafted from Bubblewrap ore, among other things.
** The bubblewrap crossbow subverts this: "It shoots individual bubbles, which will make your enemies' fingers sore. Eventually. It also shoots regular bolts, in case you want to use it as a regular crossbow. It's probably more effective that way."
* There is a small case of this in ''VideoGame/YoshisIsland'' with Crazee Dayzees that attack you with bubbles which do no damage, though you can [[GoombaSpringboard bounce quite high if you jump off of them]].
** On the other hand, bubbles shot from these fellows (and ''especially'' their [[MetalSlime Amazee]] cousins) are quite painful in the ''VideoGame/PaperMario'' series.
* The Franchise/{{Pokemon}} series has the [[MakingASplash Water-type]] Bubble and Bubblebeam attacks, both of which have a chance of reducing Speed. Even though the latter's around three times as powerful as the former, it's still a middling attack at best (and the former's pretty much useless after the first Gym).
* In ''VideoGame/KirbySqueakSquad'', Kirby can gain the Bubble Kirby ability that lets him shoot a constant stream of bubbles, or one large bubble if you charge it. It can turn enemies into ability bubbles that can be stored for later use and is surprisingly effective for boss fights due to the range and power of the charged bubbles.
* ''VideoGame/{{La Tale}}'' has this with the very first water spell, named Bubble Bubble.
* ''VideoGame/{{The World Ends With You}}'''s frog Noise use this attack. Certain versions include poison bubbles in each cloud, which deal greater damage. While a simple slash is enough to destroy the bubbles, it's ''very'' easy to get decked by them. Not to mention that you're usually fighting more than one at a time, and those bubbles linger.
* In ''VideoGame/NinjaSpirit'', maxing out the katana's power turns it into a bubble-lightsaber.
* In ''VideoGame/StarControl'', the [[TurnedAgainstTheirMasters Androsynth]] spaceships uses acid bubbles as their main weapon. Bubbles have little damage, but are slowly homing at the enemy while bouncing around chaotically, which makes them effectively bigger for the purpose of hitting a ship than for being shot at. Good at making defensive clouds, [[DeathOfAThousandCuts slowly whittling down pursuers]] or softening up a foe before using the ship's [[RammingAlwaysWorks other ability]].
* The SEGA Genesis ''Ghostbusters'' game also featured a Bubble Projectile, which carted unruly ghosts off to wherever they came from. Sometimes it didn't work...
* In ''VideoGame/TalesOfLegendia'', Norma's sole physical attack is blowing bubbles at enemies through her [[ImprobableWeaponUser straw]]. Needless to say, it's best to keep her casting spells at all times.
* ''VideoGame/CustomRobo'' has one of these. It's weak, but it has slight homing.
* ''VideoGame/{{Resistance}}: Fall of Man'' has one of these. It kinda fires bubbles...[[OrganicTechnology organic bubbles]]. [[MadeOfExplodium That explode]].
* The ''VideoGame/UnrealTournament'' mod [=Unreal4Ever=] has a Bubble Gun.
* In ''VideoGame/TailConcerto'', [[PettingZooPeople Waffle Ryebread]] pilots a small mecha that shoots bubbles... to capture little kitten bandits. [[spoiler:In the final stage, The Police Robo absorbs energy from the stage itself and shoots Laser Beams.]]
* ''BubbleTanks''. '''''Everything''''' is made of bubbles in this game- your character, the Mooks, the Experience Points, and of course, your tank shoots out harmful bubbles to damage the enemy!
* Several of [[SquishyWizard Patchouli's]] Water Sign spells in the ''VideoGame/{{Touhou}}'' fighting games utilize bubbles. Some are large projectiles which doubles as shields that can soak up a lot of the enemy's projectiles, while others can trap enemies in a giant bubble if they connect.
* Kimmy Howell, an optional boss in ''VideoGame/NoMoreHeroes2DesperateStruggle'', wields a double-sided beam katana that emits a flood of pretty bubbles when she spins it. Unlike most examples, however, they explode with surprising force and cannot be blocked. The best defense is simply to get out of Dodge.
* In ''VideoGame/KingdomHeartsBirthBySleep'', Aqua's starting Shotlock, Bubble Blaster, is her only [[MakingASplash water based attack]].
** In ''VideoGame/KingdomHearts3D'', the entirety of the [[FlyingSeafoodSpecial Tatsu Steed]] dream eater's arsenal consists of bubbles. It has a bubble spray, bubble bullets, bubble mortar, bubble shield and bubble mines, all of which pack a punch (Though especially the mortar and mines). The [[UndergroundMonkey Tatsu Blaze]] has [[PlayingWithFire FIRE Bubbles!]] Tatsu Steed also has Aqua's Bubble Blaster attack, with the Tatsu Blaze having a variation called Fire Blaster. To preform it, Sora rides on their back and bonks their heads, causing the bubbles to pop out.
* In ''VideoGame/ZombiesAteMyNeighbors'', the Martian bubble gun simply traps most enemies in a bubble for a few seconds. However, it's one of the few weapons that will kill giant ants in one hit.
* ''VideoGame/JustCause 2'' has the bubble gun, found in a lighthouse in the middle of nowhere. does absolutely no damage to enemies but on the plus side it doubles the machine gun ammo you can carry. On the down side, using it is just as much against the law as any other actually lethal gun
* DonaldDuck in ''VideoGame/{{Quackshot}}'' uses a revolver that [[AbnormalAmmo fires plungers, popcorn or bubblegum ammunition]]. The bubblegum, when fired, results in a slow-moving projectile that oscillates when in flight. Marginally useful since it can travel through walls, and in the case of the Transylvania level, delete false bricks that the bubbles pass through. Also, it may be the game's first lethal weapon, capable of taking out bad guys instead of merely incapacitating them.
* ''AngryBirds'' makes this of great use to and against you: Stella can put anything FloatingInABubble, and what goes up must come down! Meanwhile, bubble blowers are obstacles that will leave your bird FloatingInABubble instead of hitting the target if you time your shot wrong.
* The Bubble Gun is an ''endgame'' magic weapon in ''VideoGame/{{Terraria}}'', and it fires out very powerful bubbles at a very fast rate with low mana cost.
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[[folder:Web Original]]
* ''{{Neopets}}'' has the Bubble Blower ability and the Bubble Gun.
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[[folder:Western Animation]]
* ''WesternAnimation/SpongebobSquarepants'' - The Dirty Bubble IS a bubble - who can laugh menacingly, he talks like Paul Lynde and...well, he IS dangerous, really!
** Well, he ''does'' have [[FloatingInABubble awesome surface tension]]. And is very good at paddleball.
* ''WesternAnimation/FilmationsGhostbusters'' was fond of this, as variations appeared throughout the series. If I may?
** The Bubble Blaster, a seldom-seen weapon, could trap ghosts in bubbles.
** Sleepytime Bubbles could engulf people a la [[ThePrisoner Rover]] and put them to sleep.
* The SuperheroEpisode of ''WesternAnimation/JimmyTwoShoes'' had Heloise become Trouble Bubble Girl. Jimmy and Beezy [[WhatKindOfLamePowerIsHeartAnyway laugh at this]] until Heloise shows how effective they can be.
* The Wartmongers had this type of weapon in ''WesternAnimation/TheSmurfs''.
* In ''MyLittlePonyAndFriends,'' Fizzy's power as a unicorn is limited to bubbles. However, it turns out HeartIsAnAwesomePower: she can give you an air bubble for underwater travel, or levitate things FloatingInABubble. It came in ''much'' handier than it should have.
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[[folder:Real Life]]
* In an non-ironic usage, Pistol Shrimp have been know to use cavitation bubbles to blind, stun, kill, and cook prey (UNDERWATER!), as well as break aquarium glass.
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