The player controls the girl who needs to complete different missions. The game begins in an abandoned warehouse, which is inhabited by enemies. The girl’s task is to find all the enemies and shoot them. She has a weapon that will allow her to do this – a rifle, an assault rifle, and so on. By completing missions she can upgrade weapons. This, in turn, will allow her to perform tasks better. The player can also use the boxes and walls to hide from the enemies.