STEAM CATALOGUE

Welcome To Your Immune System

Welcome to Your Immune System is an addictive retro arcade-style video game where you defend human cells from invading bacteria. Use all the weapons in your arsenal from macrophages, killer T cells, to cytokines and learn how these work in real life.

Store genres

Action · Casual · Free To Play

Platforms

Windows · macOS

View on Steam

Store metadata may change. Confirm current availability and requirements on Steam. Store genres are not community tags.