*scaled up the size of the glass texture
*changed the 30% reflectivity to 20% reflectivity
*made a wall shootable at jump 17
*made a wall grey at jump 13
*added more glass at jump 18
*changed teleport destination at jump 18
*tried to disable the func_regenerate sound with
this but it didn't work, as you can hear.
*probaly other things that i already forgot
i won't add pictures for this update