Free game for the smallest Virus doctor will show how you can destroy viruses without injections and pills. All you need is to become small and get into a sick body and destroy viruses. Fight off waves of viruses and do not kill good cells. Viruses attack, and you kill them. Collect the medicine and always be ready to destroy the virus.

Control Keys:
Mouse Wheel - Change Weapons
WASD - Character Movement
Esc - Exit to Menu
LMB - Shooting