trine2 i guess

Go here and wait for someone to buy the 3-pack. Works even better if you're not from the US, and the other person is.

I'd get Portal 2

oink

Thanks for the giveaway. I'd go with Portal 2 if you've never played it. It's an amazing experience in single player, and so much fun in coop!

Thanks, I'd buy Trine 2.

Thanks man! :)

Portal 2 cause you can build your own chambers! :P

Thanks !

Thx, sir

Thanks!

Thanks! :D

Trine 2 is cheaper o_0 I would go for Portal 2, the co-op is hilarious!

Portal 2. Imo, it has better writing, more replayability, and more heavily involves each player in the coop experience.

THX! :D

I'd get Portal 2 myself given the choice.

Portal 2, love that game. Anyways, got RIP already, thanks.

Thanks! :)

Portal 2! I't much more fun. :)

Portal 2 if you're forever alone, Trine 2 if you're not.

thanks :)

i would say trine 2

Thanks!

Thanks ^-^ I've heard good things about both, but haven't played multiplayer for either, so all I can say is do have fun with your girlfriend!

Portal 2 for sure. Trine is mediocre.

Thanks!