Immune
The immune-system deckbuilder.
Card gameRoguelike deckbuilderStrategy
Invade an immune system as bacteria, virus, fungus, or parasite. Build a pathogen deck, pressure the defenses, and break through before the encounter overwhelms the run.
Immune is the original game project that stress-tests the TinyGiants card tooling: four pathogen class identities, status-heavy battles, encounter pacing, and a tactical deckbuilding loop built on Game Card System.
Public media stays blurred until the art direction is ready. The design direction is set: readable combat pressure, distinct class plans, and a deckbuilder structure that carries both game design and tool validation.
- Four pathogen class identities: bacteria, virus, fungus, and parasite
- Status-heavy immune-system conquest with tactical pressure management
- Built with Game Card System so the tool and game evolve together
Follow development on DiscordComing soon
The Steam page opens closer to release. Wishlist timing will be announced on Discord and the blog.

- Developer
- TinyGiants
- Genre
- Roguelike deckbuilder
- Engine
- Unity · Game Card System
- Platforms
- PC (planned)
- Release date
- TBA




