First DLC for Portal 2 free?! Yup
Valve has given word that the first batch of DLC for Portal 2 will in fact be free for the PC, Mac, Xbox 360 and PS3. It’s currently tagged to be released sometime during the summer, gamers can look forward to new test chambers, leaderboards and new challenge modes for both multiplayer and singleplayer modes.
Stay tuned for more details.