I found this wierd thing. Apparently, if you make two portals as close together as they can be, and stick a 2 or more boxes (depends) inside them, at some point they will get stuck inside the portals, and you can just jump on the boxes to walk on the portals. Is this a glitch? Permanent edit for extra info: Uhhh forgot to tell you, you have to put the boxes in the part where the two portals intersect. Anywhere else on the portals won't work.