Singleplayer Patch

So after lots of request for checkpoints(because people keep dying in trial room), I decided to fix this problem.
Now if you die in trial room, you will respawn at the entrance of the room again with a message from party master.
Blocked entrances of "you cheated" in red street because lots of people was going there accidentaly(People can still use yellow slide to go "you cheated")
Removed one collapsing floor in dark zone because it would be to annoying to die to that and restart.
This changes only apply to singleplayer btw, nothing changed in multiplayer.