[MetalMilitia]

I just finished Portal.

It's possibly the funniest game I've ever played. The robot voice accompanying you through the game has some really great lines, and in general the whole tone of the end of the game is something I've never experienced before.

At first I though it was just a stupid puzzle game which would be forgotten in a month or so but after playing through it, it's actually really worth playing and I'm not surprised some people think it's one of the best parts of the Orange Box.

Go play it. Even if it's just for the song playing in the credits and the last level.