This page contains Need For Speed: Undercover Unlockables for Xbox 360 called "Cars: Challenge Series" and has been posted or updated on May 12, 2009 by ganae. Let us know what you think of this Unlockable by thumbs voting.
Cars: Challenge Series
Download and beat the Challenge Series to unlock these new cars.
|Unlockable:||How to Unlock:|
|Battle Machine RX-7||Win the first 30 Challenge Series Events.|
|Dominator Corvette Z06||Dominate over 30 Challenges Series Events.|
|Speed Machine 911GT2||Win all 60 Challenge Series Events.|
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