But has no immediate plans to return to the franchise.
The Scorchers invites players to return to the wasteland.
Offer available for Xbox 360, PS3 and PC.
Doom 4 developer has learnt its lesson over announcing a game too early.
id Software insists that it hasn't forgotten about RAGE, the post-apocalyptic FPS that was released in October last year.
Mass Effect 3 isn't the only game to have a cack ending. Here are four more - and we know just how to fix them!
A PEGI rating has popped up for something called RAGE: The Scorchers, suggesting id's FPS may be getting a DLC pack.
Bethesda is "still recruiting and hiring qualified developers" for id Software and "development work on future id titles continues unabated".
A demo for id Software's Rage is now available on Xbox LIVE to Gold members. The sizable 2.03 GB download provides access to the Well mission.
EA and DICE's Battlefield 3 achieved sales of almost two million units during October in the US, according to NPD data.
Report points to poor RAGE reviews and lack of confidence in id management.