Play as a White Blood Cell whose home has been invaded by viruses. Your job is to protect the red blood cells by collecting them. Navigate through a variety of challenging levels, collecting all of the red blood cells and avoiding the viruses in hopes to rid your home of The Virus.

Play as a White Blood Cell whose home has been invaded by viruses. Your job is to protect the red blood cells by collecting them. Navigate through a variety of challenging levels, collecting all of the red blood cells and avoiding the viruses in hopes to rid your home of The Virus.