About gunmayhem2.org

gunmayhem2.org is an independent fan site for Gun Mayhem 2: More Mayhem, Kevin Gu's four-player platform shooter from the Flash era, kept playable in the browser through Ruffle. The site was rebuilt in September 2026 as a static site served from our own server so it loads quickly on a school laptop and depends on nothing but the game file.

Around the main game is a shelf of things that share its spirit: platform shooters with knockback, party brawlers built for two people on one keyboard, arena and battle-royale games, a few zombie survival shooters and the two-player sports games that end in shouting. Each has its own page with controls and a short guide.

How the games work

Gun Mayhem 2 is the original SWF, served from this domain and run by Ruffle, an open-source Flash emulator that loads with the page. The other games are HTML5 builds embedded from the game host that serves our sites. Nothing installs, no account is needed, and a game only loads when you press Play.

Who writes the content

The descriptions, control guides, tips and answers on this site are written by the people who run it, after playing the games. Where we describe a mechanic, it is because we have used it. If something we have written is wrong, tell us through the contact page and we will fix it.

Ownership and rights

Gun Mayhem and Gun Mayhem 2 were created by Kevin Gu and remain his work; this site is not affiliated with, endorsed by or sponsored by him or by the portals that originally published the game. The other games belong to their developers, and Ruffle is the work of the Ruffle contributors under its own licence. All other games remain the property of their respective developers and publishers. If you own a game listed here and want it removed, get in touch and we will take it down.