Valve officially revealed today the details on the upcoming DLC for Portal 2 that is scheduled for release this Summer for all platforms.
According to Valve, Portal 2 DLC will offer new test chambers for players, leaderboards, challenge mode for single and multiplayer modes, and more. The DLC will be offered free of charge on the XBox 360, PlayStation 3, and PC.
More on Portal 2 DLC will be revealed as we head closer to the release date.
