การดู
8:01
Portal 2's Ridiculously Awful Portal Surfaces
37:26
Portal, but the portal surfaces are inverted
43:08
Every Softlock in Portal
10:30
The Portal Speedrun That Doesn't Use Portals
57:52
"Soft Light Bridges" | Perpetual Testing #166 | Portal 2 Community Maps & Mods
23:13
Portal 2's Biggest Skip Took 11 Years To Discover, And No One Uses It
14:12
Portal 2 but Chell goes back to Sleep
14:36
"Downpour" | Perpetual Testing #252 | Portal 2 Community Maps & Mods
