Here’s a brief overview of Portal:

The entire portal can be accessed in 7 minutes (with an animation).

There are no Partalovs; it’s just Chell.

Beyond the expectations of the party host…

The entire portal can be accessed in 7 minutes (including the animation).

Portal: Enters and exits

Undocumented features of the portal

After the 12-hour shift…

We need to check it.

Portal: Did everyone do that? / Did everyone do that?

The main thing is not to fall… (https://www.twitch.tv/sidsands/clips?filter=clips&range=7d)