

Day 31
SizilStank
Playing together
- Local co-op
- 1 source
- Free to play
- 1 source
- Demo
- 1 source
- Early access
- 1 source
- Not known yet
- Online co-op, Online versus, Online multiplayer, Players in online co-op, Players online, Best with, How co-op works, Crossplay, Multiplayer through mods, One copy is enough, Plays in browser, Playtest
Hover, focus or tap a fact to see where it came from.
How you talk
- Not known yet
- Plays without voice or typing, Wordless tools, Public matchmaking, Friendly with strangers
About the game
You were bitten hours ago. The clock in your blood is already running — and it isn't a virus. Fight through the waves of the dead, trade your nerve to a demon who was here before the city, and hold onto yourself for one more wave. Turn, and it's over.
Screenshots



Sources
- IGDBhttps://www.igdb.com/games/day-31checked 1 Nov 2026
- Steamhttps://store.steampowered.com/app/4949100/checked 1 Nov 2026
First listed 1 Nov 2026. Updated 3 Nov 2026.