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®, RAGEfeatures 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.

Story:

Returning to the Hagar Settlement, strange tremors signal a new-found danger hidden deep beneath the Wasteland. With your new ally, Sarah, set out on a journey to discover a threat greater than anyone could have imagined.

• New Enemies and Weapons - Fight the Scorcher clan, the Wasteland's most psychotic bandits, and conquer overwhelming odds with help from a brutal Nailgun featuring three distinct ammunition types.
• Rediscover the Wasteland - Explore six all-new environments, compete in a new season of Mutant Bash TV and play all-new mini-games. There's more to the world of RAGE than ever before!
• Ultra-Nightmare Mode - Take your rage to another level with the new Ultra-Nightmare Mode, designed especially for hardcore players looking for the ultimate challenge.
• Extended Play Mode & Combat Scenario Selection - Continue exploring the Wasteland long after the final fight with the ‘Extended Play' option, and relive your favorite missions any time you want with the all-new ‘Combat Scenario Selection' menu.