A failed lab experiment gives birth to a rapidly growing viral horror in this intense action rogue-lite inspired by 80s Monster movies. Use the lab to your advantage and improvise an escape plan before this constantly evolving life form spreads out of control.
Check out a gameplay deep dive and gameplay footage of the Demon Spore demo, available for Steam Next Fest!
More from Demon Spore
Other announcements
PLAY THE DEMO!Hey y'all! We've finally updated the demo for you to play with :D A LOT has changed in the game since the last demo in Feb 2025 so we are excited for you to see it! We are getting closer to the release of the game this summer, so please take a look and let us know what you think :) A run in the demo is much shorter than an entire run in the full game, so if you find it too easy crank that diffi…Playtest the game now!We have great news! We are getting extremely close to release and we need your help with Playtesting to exterminate the final creatures left in our code, aaaand to refine the game-balance. If you are interested in playing the latest version of the game, you can do so by joining our Discord server here: Once you enter and sign up for the playtest, we will send you a steam key to the game! This i…Chemical Reactions: New Year UpdateHappy new year tentacle choppers! I hope you all head a nice break and none of your Christmas dinner leftovers turned into fungal spreading creatures from hell. I wanted to share a little update on Demon Spore. One area that we did an overhaul of recently was the chemical reactions. Whilst escaping the lab you occasionally find chemicals or other substances such as a acid, water or sticky explo…