Okay, why is the game (Breakthrough) doing this?!?!?!?!!??!
 

Just after Klaus opens the door (after "thirty seconds"), he goes down the short flight of stairs and then just stands there forever. I can't get by him. I have been stuck here doing nothing for two days.
Anyone else have this experience?!

Just inside the door is a bar to lock the door. It is glowing red. Go up to it and hit the "E" key and it will drop across the door so the Axis won't come through and you can get away.
Don't waste so much ammo!