Hey, my name is Ivan, the G.U.N database creator, and here are some tips for today to avoid partygoers and anything related to them:
Never attempt to noclip through the ceiling in level 0, as it will lead you to level Fun. Do not trust any comments that have a =) symbol. Never eat any of the food on Level Fun, as it seems to be made out of human meat. Sometimes, you can play a frequency that can scare partygoers away.
This is Ivan, signing off.