[2.2.8] You can get 'crushed' if you jump at the ceiling while inside a Quicksand FOF.
If you jump at the ceiling while inside a Quicksand FOF, there's a chance that you will get 'crushed'. I first encountered this in a map that I was working on where I died while jumping at the ceiling a few times.
This can also occur in CEZ1. There's a mud pool that you can sink into to go through a tunnel that holds an Extra Life Box and if you jump around the ceiling there... you might get 'crushed'.
Test map that was use for capturing the first gif.
Edited by SonicX8000

