Shoot quickly down demons from their places and get enough points to progress into the next round. Various obstacles and ammo combined with a nice challenge.
Aim and shoot. There are some obstacles in your way or a rebus. Sometimes, you have to use some shots to prepare a situation and chain reaction to finish a level. Walls or platforms are your friends as well. The goal in every level is to hit demons and get enough points. Every shot costs something so don’t spam.