Invidious

2:31

[SFM] Portal's humor

Joffie McDuffin

Shared 2 years ago

334K views

1:05:40

I Fully Completed EVERY Half-Life + Portal Game...

Foekoe  

Shared 2 years ago

1.3M views

32:32

Portal but I softlock myself on every chamber

SmallAnt  

Shared 2 years ago

4M views

19:35

Is It Possible To Beat Portal With NO Portals?

GoldStuff

Shared 7 months ago

126K views

1:16:22

I Finally Played Portal

iShoya  

Shared 1 year ago

1.2M views

23:25

The Darker SECRET Experiments of Aperture | Test Shaft 09 | FULL Portal Lore

Skyrionn  

Shared 1 year ago

389K views

21:11

Why do portals create pocket dimension when you put a small portal into a bigger portal?

optozorax

Shared 1 year ago

1.4M views

14:41

Portals with an impossible shape (cylinder, Mobius strip, knot)

optozorax

Shared 1 year ago

634K views

2:51:23

The Combined Timeline | COMPLETE Half-Life & Portal Story & Lore

Skyrionn  

Shared 3 years ago

13M views

40:00

Can I 100% Portal 2 and Get a Refund?

Gronf  

Shared 1 year ago

957K views

2:05:32

What if Chell Talked? - The Complete Saga | Portal & Portal 2 (Parody)

Press Start To Laugh  

Shared 3 years ago

1.4M views

20:26

The Forgotten Easter Eggs of Portal

GLoWhNo

Shared 2 years ago

757K views

53:19

PORTAL Full Gameplay Walkthrough / No Commentary【FULL GAME】 4K UHD

Gamer's Little Playground  

Shared 2 years ago

97K views

14:09

Portal and its incredible history

Suppzarap

Shared 1 year ago

3.6K views

3:43:56

Over 3 Hours of Portal Lore

Skyrionn  

Shared 2 years ago

3.6M views

14:37

I gave my friend a VR Portal Gun. (he loves portal)

BamBaeYoh  

Shared 1 year ago

1.3M views

59:21

I Finally Understand Why People Like Portal 2

ClownyGuyToo

Shared 1 week ago

42K views

8:03

Portal 1 Is A Horror Game.

Leanify TV

Shared 1 year ago

5.5K views

13:37

HOW to Make a Portal to NETHER, HEAVEN and END in Craftsman: Building Craft

Nir Minecraft

Shared 6 years ago

9.5M views