About Day 31
Day 31 is a single player shooter game with horror and violence themes. It is being developed by SizilStank and will be released on October 30, 2026.
DAY 31Thirty-one days ago, something buried under Harrow was released, and the dead started walking. You made it this far. But somewhere in the dark, something with wrong teeth found you, and now there's a mark in your blood that the darkness can read. A countdown. Not a virus. A curse. When it finishes writing, you stop being you. YOU'RE ALREADY BITTENEvery run starts with the clock already tic…





Frequently Asked Questions
Day 31 is a shooter game with horror and violence themes. Common tags for Day 31 include first-person, indie, atmospheric, early access, supernatural and others.
Day 31 is available on PC and Windows.
Day 31 is scheduled to be released on October 30, 2026.
Day 31 was developed by SizilStank.
Day 31 is a single player game.
