This page contains Onslaught Unlockables for Xbox 360 called "Expert difficulty" and has been posted or updated on Feb 20, 2009 by tomtom1098.
- Developer: Stainless
- Publisher: Microsoft Game Studios
- Genre: Action
- Release: Jan 21, 2009
- ESRB: Not Set
Finish the game on Hard difficulty.
Please submit a problem for any incomplete, non-working or fake cheat listed above.
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