Name: Portal 2 - sp_a4_jump_polarity Not the best route @turreu
Uploaded: 2011-05-06T01:29:31-0400
Duration: 8 min 17 s
Description: This is the fastest route I could come up with but you could do this faster by placing a portal next to turrets and then crouch flying through that portal, instead of flying pass the turrets. This route involves placing a portal so that the excursion funnel cant go through it, but I can, and then crouch flying pass the turrets.

Portal 2 - Object stuck in a door @turreu

Uploaded June 2011 | Updated September 2026, 2 hours ago

I found this cool glitch where if you get an object stuck between a door, it can launch you at high speed if you jump right after coming in contact with the object. I don't think it's very useful when it comes to speed running though.

Portal Chamber 14 - Alternative Speedrun PORTAL ENTERING BOOST

cube tricks 2 steamcommunity com/sharedfiles/filedetails/?id=94808475

Portal 2 - sp_a4_jump_polarity Not the best route