Portal 2 is finally getting the long awaited free DLC on all versions of the game next week. Titled "Peer Review," the content is focused on the co-op side of things, putting players back in the roles of Atlas and P-Body for a whole new set of cooperative testing levels.
Alongside the new missions is a challenge mode for both single player and co-op with leaderboards to compare scores with the rest of the Portal 2 community.
Peer Review will be FREE on the Xbox 360, PlayStation 3 and PC when it releases on October 4th. PC owners merely need to fire up Steam to have it applied.
Finally while you wait for the DLC next week, the Thinking With Portals website has released the third and final installment of the soundtrack for download at no cost.