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Gun Mayhem Original

Gun Mayhem is a high octane arena style versus game!

  • Free
  • Browser
  • Keyboard
  • Landscape
  • Ad-supported
Gun Mayhem Original Fullscreen is available inside the game when supported.

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Current source controls: Controls can be edited in game option Arrow Keys - Movement Left Square Bracket - Shoot Right Square Bracket - Throw Bomb Players 2 - 4 Controls can be edited in options

Quick facts

Game details

Channel
Shooting Games
Subcategory
FPS Games
Provider
GameMonetize
Provider category
Shooting
Provider genres
Shooting
Content basis
GameMonetize catalog record
Platform
Web Browser
Orientation
landscape
Player frame
900 × 610
Provider tags
1 Player, 2 Player, 2D, Action, Game, Games, HTML, HTML5, Online, Shooting
Updated
July 30, 2026
Provider record fetched
July 30, 2026

Game files and artwork come from the named provider. Slacking Games maintains this page's categories and related-game links. Read how the catalog is reviewed.

Controls for Gun Mayhem Original

Provider-listed controls: Keyboard.

Gun Mayhem is a high octane arena style versus game! Battle with or against AI and friends alike in this cartoony platform shooter. - Supports up to 4 players at once - Utilize over 60 different firearms - 12 diverse maps to fight on - 4 unique gameplay modes: Last Man Standing, One Shot One Kill, Gun Game and Duck Defense - Campaign mode includes coop option - Customizable characters

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