Aspirin Protector

Aspirin Protector is a short shoot em up game with license from manufacturer of Aspirin, Bayer. The player takes control of the "Aspirin protector" in a human's immunology system and has to fight off active platelets by shooting them using the mouse. Inactive platelets or red cells should not be shot.

It consists of three levels with a specific ammo limit for each stage, as well as a target number of enemies to eliminate and a time limit. Shooting an enemy gives ten points, while shooting a "friendly" takes away five. After the third stage a summary screen appears with the number of points scored.