About Immune Response
Immune Response is a single player casual shooter game with a science fiction theme. It was developed by Merced Entertainment and was released on November 2, 2026.
An exciting twin-stick shooter with a progressively increasing difficulty. Fight waves of pathogenic enemies, face difficult boss fights and survive for as long as you can!






Games Like Immune Response
Looking for games like Immune Response? Here are top casual shooter recommendations with a science fiction focus, selected from player-similarity data — start with Galaxy Highways, Cuboid Keeper or UBERMOSH:OMEGA.
Frequently Asked Questions
Immune Response is a casual shooter game with science fiction theme. Common tags for Immune Response include science, indie, 2d, bullet hell, retro and others.
Immune Response is available on PC and Windows.
Immune Response was released on November 2, 2026.
Immune Response was developed by Merced Entertainment.
Immune Response is a single player game.
Similar games include Galaxy Highways, Cuboid Keeper, UBERMOSH:OMEGA, Monsters 'til Midnight, Rogue Star Rescue and others.










