Portal 2?

[a500lbgorilla]

Just dl'd the free demo for the first one, amazing, think I'm gonna have to but the full game.

Will I lose anything if I just dive in at portal 2 and don't bother with portal 1? Or will I appredciate the game much more if I bother with portal 1 first?

You would actually miss out on a lot. The second builds directly on events of the the first. Besides, portal 1 is a stand alone awesome game as well. No reason to play 2 first.

Both games are hilarious and fun.