WW2 Tunnel Shooting

WW 2: Shooting in a tunnel, 3D, FPS shooting game where you have to explore and check the tunnels whether there may be some enemies left in them and get rid of him / them. The levels are short, but you need to be very careful, because you are alone against an unknown number of enemies. Upgrade your weapons and start with your task. Aim and shoot and clean all tunnels in this game.