On the bottom floor, there is a door leading through passageways to a room with torture equipment, some sort of machine with flames blasting out of it, and an electronic device that is sparking.
There is a large room, with spiraling floors going down, with cells lining the walls. The areas I can acces have been cleared out of enemies, and I just need to figure out how to move on, as both the only exit door I can see and the entrance door are locked. I believe the level is called 'Happy Hill Asylum'. It takes place in the asylum you start out in. The level is before you see the zombies for the first time. I'm completely stuck on a level, I just can't figure it out, so if anyone knows a walkthrough for it somewhere, (Google failed me.) or perhaps can help me with it themselves, it would be much appreciated. I'm sure anyone who's played Postal 2 will know of a modification for it called Eternal Damnation.