My god the multi-player potential.

can you make a fake portal so people will smack into it in Loonytoonesqe gllee?

If all it is is Half Life with putting holes in stuff why not just make a mod for HL2?

must play

:O

When do you get to shoot someone?

Does the guy throw up if you send him through enough portals

Destined to be the game that launched a thousand tricking avi's.

My mind has been blown!

this looks fun

Video games don't have to embody real space?! Whoda thunk it

If at first you don't succeed, you fail, and the test will be terminated.

2 Days!
Me want me want me want...

This next test is impossible.

Now you're thinking with portals.

I need this game as soon as possible.

Hey guys, remember when we saw that last segment with the infinite-falling-loop, and thought this game would be awesome?

Only now do we know how truly we underestimated Portal.