RAMPAGE
Complete all levels on UltraViolent mode
35 ✓ September 25th, 2010
EPISODE ONE
Complete Episode 1 on 'Hurt Me Plenty' or higher
25 ✓ December 29th, 2009
EPISODE TWO
Complete Episode 2 on 'Hurt Me Plenty' or higher.
25 ✓ May 12th, 2010
EPISODE THREE
Complete Episode 3 on 'Hurt Me Plenty' or higher
25 ✓ May 13th, 2010
EPISODE FOUR
Complete Episode 4 on 'Hurt Me Plenty' or higher
25 ✓ September 25th, 2010
NEOPHYTE
Complete any level
20 ✓ December 29th, 2009
DESTROYER
Get 100 kills on Xbox Live
10 ✓ January 9th, 2011
NIGHTMARE
Win a Nightmare level in single player
10 ✓ December 29th, 2009
ROOKIE
Get 50 kills on Xbox Live
10 ✓ January 9th, 2011
SCOUT
Find a secret area of a map
5 ✓ December 29th, 2009
HOARDER
Find all items in level
5 ✓ December 29th, 2009
CLEAN SLATE
Kill all monsters in level on 'Hurt Me Plenty' or higher
5 ✓ December 29th, 2009