In a press release today:
"We are pleased to announce that RAGE: The Scorchers, the official add-on pack for id Software's first-person shooter, is now available in North American and Europe on Xbox 360 and PC for $4.99 (approximately £3.00) or 400 Microsoft Points and will be available later today on PS3.
In The Scorchers, battle an all-new maniacal bandit clan, wreak havoc with new brutally efficient weapons and explore undiscovered areas. Fight alongside new allies to thwart the Scorcher clan's deadly plot to destroy the Wasteland. The add-on pack also includes 'Ultra-Nightmare', a new high difficulty mode, as well as an 'Extended Play' option that allows you to play past the original ending of the game - giving you the opportunity to finish collecting items and achievements.
Developed by id Software, the creators of DOOM and QUAKE, RAGE features intense first-person shooter action, breakneck vehicle combat, an expansive world to explore and jaw-dropping graphics powered by id's revolutionary id Tech 5 technology. For more information on RAGE or The Scorchers please visit www.Rage.com."