welcome to the portal item save glitch tutorial

item save glitch is a glitch in portal where random prop collisions fuck up and go through bounds, which can have funny results.

step 1, line up against the wall and shoot an blue portal on the front, and an orange portal on the left, line up and make sure your player model shows up. then crouch and move a tiny bit, do a quick save and load.

step 2, get an camera and an cube

step 3, move the cube around the portals and make sure it makes an half-cube

step 4, move the camera around the glitched half-cube clockwise