games kinda sucks, as if it's trying to be HROT but not knowing how to do it. but all that aside i want to play with a friend but the hosting doesn't work..

I need to heal

HI! I'm playing in single mode. I have one hour of play I'm on the train, I killed all the enemies and I'm in front on the garage but when I try to enter with "E" nothing happen, help!

There were the original map and levels, but I can't find them, only the new ones. Did they get replaced?

I only know god and noclip, what are the others?