Immunity Wars
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About Immunity Wars
Immunity Wars is a turn-based tactics game played on a hex grid. You command defenders from your immune system against bacteria, viruses and corrupted cells, combining their strengths to overcome each enemy.
Tactical battles
Use the terrain on each battlefield to your advantage and target your enemies’ weaknesses. You can take as much time as you need to plan each move. Foes become more challenging with each level, and the toughest may take multiple attempts to defeat.
Immune system defenders
You unlock access to more of your immune system’s units as you progress. Learn each unit’s strengths and use them together, as the immune system’s components must cooperate to survive.
Diseases and pathogens
The game draws on real research to determine how immune-system units and pathogen units act. You use the processes of the immune system to fight a variety of invaders, with each new enemy encounter challenging the balance of your approach.
Frequently asked questions
Yes. Immunity Wars is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Immunity Wars are: Windows 10, 2 GB RAM, 500 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Immunity Wars is a single-player game.
Mostly, yes. Valve rates Immunity Wars as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Immunity Wars is the full base game. You need nothing else to play it.











