Hello. I'm playing mohaa and I'm on the last level and trying to escape from fort Schmerzen. I've gone through the gas mask level but I just cannot get out of the building as it goes up in flames and collapses. I tried to run fast without stopping and it seems the last exit collapses before I can escape. Any ideas? Thanks

This is the way i beat it: i started with the STG-44 but switched to shotgun, hit the guard on my left then the guard inside the room, then the soldier coming at me. then i switched back to the STG-44 kneeling down next to the right column and don't offload on those guys, simply double tap your shots, say 2 shots a peace. form left to right. don't try to get out through the door as there are 2 guards on the top right and 1 on the guard tower on the left. kill these 3 through the fence but still inside the door, then you have behind the guard tower another soldier behind some boxes, then a last soldier yet even further on the left. you just have to inch your way around the door without stepping outside. forgot to mention that the last 5 guards you have to snipe. First shotgun, then STG-44, then Springfield A4. also if you get to kill all the soldiers in front of the door, you can stand between the fire and the door without getting killed, that's how you get to switch to the sniper rifle and with calm kill the guards on the towers through the fence. hope this will help you, enjoy.