the door gives you +1 hp per frame for some reason; so if you get stuck in it, you get hp instead of losing it lol. We are capped at 100fps for this version of the game so we get 100hp per second from the door. The hp goes over 255 but on the HUD it looks like it just resets back to 0, in reality by the time I leave the door I have like 2300hp. Also, we can't open that door, usually we have to wait for barney to open it up for us but if you scare an NPC with a grenade, he will run to safety and for some reason they can open doors if their path to safety is like "through" the door. If that makes sense