Piece of Cake
Complete "L.A. Meltdown" on any difficulty or in co-op.
25 ✓ January 10th, 2011
Hail to the King, Baby
Earn respect and get 500 total kills in ranked Dukematch games (Online).
25 ✓ June 26th, 2012
Let's Rock
Complete "Lunar Apocalypse" on any difficulty or in co-op.
25 ✓ June 24th, 2012
See You in Hell
Get 250 total kills in ranked Dukematch games (Online).
15 ✓ June 4th, 2011
Gonna Rip Em' a New One
Get 100 total kills in ranked Dukematch games (Online).
10 ✓ June 2nd, 2011
Duke's Mighty Foot
Step on 40 enemies after using the Shrinker on them.
10 ✓ June 24th, 2012
Looks Like Cleanup on Aisle 4
Step in a pile of excrement.
10 ✓ June 11th, 2012
Shake It Baby
Tip an exotic dancer.
10 ✓ January 9th, 2011
Alien Maggots are Gonna Pay
Finish the "Hollywood Holocaust" level in under 3 minutes.
10 ✓ January 9th, 2011
Come Get Some
Complete "Shrapnel City" on any difficulty or in co-op.
25 
Game Over
Complete "The Birth" on any difficulty or in co-op.
25 
Oomph, Uugh, Where is it?
Find 70 secret areas.
10