100 Bullet Dungeon

In this dungeon, dangerous mucus of different colors was brought up. You have at your disposal a unique automatic rifle and 100 charges to it. The trick of this weapon is that all used bullets, you can pick up and re-charge it. Start moving through the mazes, shoot at the mucus and pick up all the bullets again to move to a new room. Blue mucus is more dangerous, it explodes after being destroyed. Clear all the corridors from these creatures and go back to the winner.