Vacinax is a game with the intention of encouraging vaccination and also reinforcing its importance. Control a T-lymphocyte and wander through the cells of the human body while it identifies and destroys infected cells. Progress in the game and choose improvements for your defense cell. Amongst them:

- The lifetime of the lymphocyte
- The ability to identify more infected cells
- The amount of cells the lymphocyte can destroy.

Win the player by identifying and destroying all the infected cells in the body!