Announcement
Auto Immune is at Steam Tower Defense Festival
New demo includes some quality of life improvements, bug fixes, new tutorial and dynamic camera! Check us out and wishlist if you haven't yet!
Read announcementSteam
Auto Immune
Also known as Auto Immune, ai, auto immune
A virus is attacking your cells, and its up to you to defend them! Buy and combine cells to assemble your immune response. Discover powerful synergies to overcome a constantly evolving enemy in this physics-based auto battler. Can you achieve IMMUNITY?
Last update
30 May 2026
Latest update
Update history
Browse past updates and patch notes for this game.
8 updates
February 2024
- Crafting the perfect immune response - Auto Immune Dev StreamThe two man team behind Auto Immune play a game together, and show you just a taste of whats possible in this synergy-rich, physic-y Autobattler/Tower Defender. A virus is attacking your cells, and its up to you to defe…
- Next Fest As foreshadowed in the roadmap, the next demo drop is here as a part of Steam Next Fest! This latest demo is current available ONLY on Steam, for the duration of the festival. https://store.steampowered.com/sa…Store
- Auto Immune Developer LivestreamLivestreaming the latest and greatest demo of Auto Immune. This is by far our most polished demo yet, and we're looking forward to your feedback. Come and chat and ask us questions!
December 2023
- Demo Update and RoadmapThe new update is finally up. This update makes a bunch of graphical changes to the game. Gameplay wise, the biggest changes is the removal of the colors mechanic, and the introduction of "M-Cells" to replace it. We've…
August 2023
- Demo AVAILABLE NOWThis new single player demo will include: 43 Immune Cells - 5 Levels of progression per game - 9 Virus types - New "Reward" Immune Cells, special game shaping units you can get by making triples of regular cells - A dif…
- Auto Immune is in Steam Strategy Fest!This new single player demo will include: 43 Immune Cells 5 Levels of progression per game 9 Virus types New "Reward" Immune Cells, special game shaping units you can get by making triples of regular cells A different s…
May 2023
- Auto Immune Demo Available on Discord!This demo is single player version of the game, playable in a desktop browser (preferably Chrome). Join the discord to find the link to the demo, as well as discussions and bug reports. Early feedback and bug reports ar…
Gallery