Portal 2 is nearly here!

One of the most anticipated games of the year, Portal 2 ships this week. Valve have announced that Steam will be coming to the PS3, and Portal 2 will be the first game to support it. PS3 owners who buy Portal 2 will receive a code to download the game for free on their PC or Mac. In addition to this, PS3 owners will be able to play Portal 2’s co-op mode with players on the Steam network who are using a PC or Mac. Cool! Check out this brief gameplay vid, courtesy of IGN: