Some Tips
* Don't go straight for the exit when you press that YELLOW button. Sometimes anomalies pop up after you press it.
* If this is your first time playing this, don't use the save file. That one starts at floor 1.
* Interact with the goblin to see if it has its cock out or not. Unless it's riding a wolf, that's obviously an anomaly.
I might add some more if something else pops up. Feel free to chime in on anything I might've missed.