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Watch :3 21:45
Oh, This is Why People Like Portal
711K views • 1 year ago Throarbin Gaming
Watch :3 01:16:22
I Finally Played Portal
865K views • 11 months ago iShoya
Watch :3 35:07
Portal might be better than Half-Life...
347K views • 11 months ago Kelski
Watch :3 30:36
Aperture Science welcomes you! | PORTAL
414K views • 4 months ago GameGrumps
Watch :3 40:00
Can I 100% Portal 2 and Get a Refund?
458K views • 3 months ago Gronf
Watch :3 17:16
Game Theory: Can You Solve Portal's IMPOSSIBLE Puzzle? (Portal)
4.7M views • 5 years ago The Game Theorists
Watch :3 32:32
Portal but I softlock myself on every chamber
3.7M views • 1 year ago SmallAnt
Watch :3 14:37
I gave my friend a VR Portal Gun. (he loves portal)
820K views • 3 months ago BamBaeYoh
Watch :3 20:26
The Forgotten Easter Eggs of Portal
706K views • 2 years ago GLoWhNo
Watch :3 03:17
PORTAL - STILL ALIVE - Piano Tutorial
807K views • 7 years ago Sheet Music Boss
Watch :3 03:26:42
PORTAL: REVOLUTION - This Incredible Portal 2 Prequel is the Closest Thing We'll Get to Portal 3!
690K views • 1 year ago Alpha Beta Gamer