Behemoth Battle

"To fight monsters, we created monsters of our own."
Raleigh Becket, Pacific Rim

What's better than having a huge monster? Having two huge monsters! Then making them fight each other!

A staple of monster- and kaiju-focused movies (but in no way limited to that medium), where two giant creatures square off in a no-holds-barred fight, just because they can. Makes for great visuals and even more collateral damage. As a highly visual trope, only examples shown on-scene should be added.

The word creature should be interpreted quite liberally here. It matters more how it looks than how it functions. Giant humanoid robots and other Humongous Mecha are explicitly included.

In no small degree builds on Rule of Cool and Cool Versus Awesome. See also Everything's Better with Dinosaurs and Monster Mash.

Examples are generally sorted chronologically.


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     Anime and Manga  

     Comic Books  

  • The climactic battle in Lanfeust is fought between giant energy clones of Lanfeust and Thanos over a major city.
  • Kaijumax is an odd example: the series is about a prison for giant monsters, and it's told on their scale. They may not look giant to the reader, but they definitely are.
  • One issue of the Buffy the Vampire Slayer Season Eight comics features a fight between Giant Dawn and Mecha-Dawn, while a delighted Xander watches.

     Fan Works  

  • In the fanfic Catch Your Breath of the Naruto series, there have been several of those so far (and it's likely more will come).
    • Isobu and Shukaku battle it out in the shared Tailed Beast mindskype in order to save Gaara. This was later revealed not to have been serious, but it was impressive.
    • During the fight between Kei (the protagonist) and Minato, the battle eventually (spectacularly) escalates into this.



  • In Ragnarök, the first sequel to Valhalla, an internet sequence features a fight between a colossal crab with a mountain for a shell and a gargantuan arctic fox. The battle wrecks half the Nikkei site, throwing the world into economic turmoil for the rest of the book.
  • In The Voyage of St. Brendan, St. Brendan the Navigator and his crew are pursued by a giant fish that wants to swallow them. Upon their prayers, another nondescript "great monster" appears that fights the first monster and kills it. A few chapters later, under very similar circumstances, the voyagers witness a battle between a gryphon and another giant bird.
  • In the finale of The Brothers Lionheart, Jonathan vanquishes the dragon Katla by rolling a boulder on her that pushes her into a waterfall. Karm, the 'lindworm' that inhabits the waterfall attacks Katla, and Jonathan and Skorpan watch in awe as the two monsters fight each other to death.

     Live Action TV  

     Tabletop Games  

  • BattleTech (1984): Tactical wargame centered on giant piloted robots (or mechs). Had a focus on team tactics, ie groups of mechs fighting each other. Spawned the BattleTech Expanded Universe franchise.
  • In the Greyhawk setting module WG7, Castle Greyhawk, a battle between an Apparatus of Kwalish and an iron golem piloted by an orc takes place on level 5. It's an Affectionate Parody of FASA's BattleTech game (the orc is even named "Fahzah").
  • King of Tokyo is all about kaiju battling each other.
  • Monsterpocalypse has this as its main premises, with every kaiju stereotype duking it out with one another. From giant monsters, aliens, and Eldritch Abomination's.
  • Warhammer 40,000 which has has several faction who have massive mechs called Titans. Tyranids possess kaiju sized bio-titans.

  • BIONICLE: In the final battle between Mata Nui and Makuta Teridax, both of them are inhabiting enormous, multi-million-foot-tall robots.
  • While the Transformers are fairly huge, the battles that fit the trope even for a Cybertronian's relative size are those between Combiners and those between the Metrotitans of each faction such as the Autobot Metroplex and the Decepticon Trypticon.

     Video Games  
  • In Fallout 4, you may come across with Behemoth, a type of gigantic Super Mutant. You can shove a Big Boy MIRV onto it, chip him bit by bit with Minigun, or better yet: ask Strong, our resident Super Mutant companion to duke it out with those Behemoths. If you happen to find a Deathclaw, you can pacify them and bring them to the Behemoths. And if that wasn't huge enough: how about pacifying a Mirelurk Queen to deal with a Behemoth?
  • MechWarrior (1989) are about giant mechs with human pilots battling it out, based on the BattleTech game. Received several sequels
  • War Of The Monsters (2003) is a Fighting Game where you can play as different kinds of Kaiju.
  • In Metal Gear Solid 4: Guns of the Patriots (2008), there is an epic battle between the original Metal Gear Rex from the first Metal Gear Solid game, and a Metal Gear Ray unit.
  • On one memorable location on Gran Pulse in Final Fantasy XIII (2009), you encounter a behemoth (a huge and nasty monster type) and a giant dog-like monster fighting each other. The two of them block the passage to your destination but are so consumed by their fight that you can sneak past them with a bit of luck. If they do spot you, it results in a Mêlée à Trois where you can play one of them against the other to make it slightly easier.
  • God of War III (2010) opens up with battle between the Titan Gaia and Poseidon's One-Winged Angel form.
  • The opening cutscene of Xenoblade (2010) features a titanic clash between the the god-like entities Mechonis and Bionis. They are so big that after said battle their still standing corpses form the entire world in which the normal sized characters live on.
  • The Wonderful 101 (2013) has battles between Humongous Mecha and even bigger Humongous Mecha.
  • Colossal Kaiju Combat: it's right there in the title.
  • The final boss of Copy Kitty is either a mech in the size of a fortress, or an enormous Spider Tank. Depending on which character you use, once you beat your respective giant robots, you get to ride it and destroy the other.
  • One of the levels in Super Smash Bros. Melee has a giant Bowser fighting an equally giant Donkey Kong on skyscrapers, as an homage to King Kong vs. Godzilla.
  • Mass Effect 3: Epic battle in one cutscene features a giant thresher maw Kalros against Reaper Destroyer.

     Web Comic  

     Western Animation  

  • One of Terry Gilliam's Monty Python animations was about an invasion of killer cars that were defeated by atomically-mutated giant cats. Unfortunately the cats then ate the city.
  • Futurama:
    • "Anthology of Interest I": A giant Bender is attacking the city, so Professor Farnsworth enlarges Zoidberg to fight it.
      Hermes: We're jerked! Nothing can stop a monster that big!
      Prof. Farnsworth: Nothing except an even more equally big monster!
    • "Benderama": Bender combines with his nanoreplicants to form one giant Bender to fight an alien giant.
  • Godzilla: The Series: Godzilla versus Monster of the Week.
  • Lampshaded in the Phineas and Ferb episode Doof Dynasty. The medieval Chinese versions of the protagonists pilot a giant terracotta warrior into battle against Doofus Kahn's mecha dragon. Monobrow sees the fight and remarks: "Man they would love this in Japan."

    Real Life 

  • Most massive real world predators actually tend to avoid each other, or when there is a chance encounter prefer to use threat displays rather than simply duke it out, the obvious reason that it's too risky for both parties. There are a few notable exceptions though, such as the battles to the death that occur when sperm whales prey on giant squid. Many whales carry the scars of these titanic fights.