Five cells formed a system and try to destroy parasites that have penetrated the brain. Fighting the invaders, the cells will inevitably die, so it is important to restore them on time. Each cell firing at the enemy, in order to optimize the message system, cells can be rearranged in different ways. The most difficult challenge in the game will be a meeting with the boss, it's a huge parasite, which uses other parasites to control cells. The game is full of fun dynamics, it always want to move forward.