Portal 2 - Slip Slidin'

Shamelessly taken from Pokemon GSC's ice caves and placed over a vat of toxic slime. This is a sliding puzzle with the safeguards taken out.

I originally intended for this to be like the ice caves with no holes in the floor, but I couldn't find an elegant solution to restricting player movement to just one axis at a time. Also, I had to restrict jumping (can't have people changing lanes) and somehow modify friction when sv_friction was disabled.

I managed to pull it off, but I can't release this map on the workshop because what it requires to run cannot be packed into the map and loaded at runtime.

The name came from the song Slip Sliddin' by Carl Strommen.