Madness Online
Players team up to fight zombies, gather resources and build fortified bases.
Developer unknown
Playing together
- Online co-op
- 1 source
- Online multiplayer
- 1 source
- Plays in browser
- 1 source
- Not known yet
- Online versus, Players in online co-op, Players online, Best with, How co-op works, Crossplay, Local co-op, Multiplayer through mods, One copy is enough, Free to play, Demo, Playtest, Early access
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How you talk
- Not known yet
- Plays without voice or typing, Wordless tools, Public matchmaking, Friendly with strangers
About the game
Madness Online is a brutal 2D top-down multiplayer survival shooter set in a procedurally generated infinite world. Players must navigate a hostile, apocalyptic environment by fighting off relentless waves of zombies and enemy entities. The game blends intense, fast-paced gunplay with deep survival mechanics, allowing players to gather resources, craft essential gear, and construct fortified bases. Featuring dynamic combat with dodge mechanics and an expansive inventory system, players can team up with friends to build and survive together, or face the unforgiving world solo
Screenshots
Sources
First listed 1 Nov 2026. Updated 1 Nov 2026.