Invidious

2:31

[SFM] Portal's humor

Joffie McDuffin

Shared 1 year ago

314K views

21:45

Oh, This is Why People Like Portal

Throarbin Gaming

Shared 2 years ago

887K views

19:35

Is It Possible To Beat Portal With NO Portals?

GoldStuff

Shared 6 months ago

124K views

32:32

Portal but I softlock myself on every chamber

SmallAnt  

Shared 2 years ago

4M views

27:54

GLaDOS: A Portal Fan Film

Infinite Potential Films

Shared 3 years ago

617K views

23:25

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

Skyrionn  

Shared 1 year ago

385K views

35:07

Portal might be better than Half-Life...

Kelski  

Shared 1 year ago

456K views

1:16:22

I Finally Played Portal

iShoya  

Shared 1 year ago

1.1M views

3:43:56

Over 3 Hours of Portal Lore

Skyrionn  

Shared 2 years ago

3.6M views

1:05:40

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

Foekoe  

Shared 2 years ago

1.3M views

40:00

Can I 100% Portal 2 and Get a Refund?

Gronf  

Shared 11 months ago

933K views

21:11

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

optozorax

Shared 1 year ago

1.3M views

57:49

Oh, This is Why People Like Portal 2

Throarbin Gaming

Shared 2 years ago

1.2M views

2:51:23

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

Skyrionn  

Shared 3 years ago

13M views

14:37

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

BamBaeYoh  

Shared 11 months ago

1.3M views

0:54

Portal: Companion Collection - Announcement Trailer - Nintendo Switch

Nintendo of America  

Shared 4 years ago

557K views

32:07

The Robot That Lied About Cake | GLaDOS | Full Portal Lore

Skyrionn  

Shared 4 years ago

703K views

1:56:09

Portal | Game Grumps [FULL PLAYTHROUGH]

GameGrumps  

Shared 3 months ago

178K views

6:59

Cave Johnson Lines Animated #sfm #portal

brawlmaster7

Shared 3 months ago

68K views