| icon | info | gamerscore |
|---|---|---|
| Duke's Mighty Foot Step on 40 enemies after using the Shrinker on them. | 10 | |
| Looks Like Cleanup on Aisle 4 Step in a pile of excrement. | 10 | |
| Piece of Cake Complete "L.A. Meltdown" on any difficulty or in co-op. | 25 | |
| Shake It Baby Tip an exotic dancer. | 10 | |
| Oomph, Uugh, Where is it? Find 70 secret areas. | 10 | |
| Game Over Complete "The Birth" on any difficulty or in co-op. | 25 | |
| Come Get Some Complete "Shrapnel City" on any difficulty or in co-op. | 25 | |
| Let's Rock Complete "Lunar Apocalypse" on any difficulty or in co-op. | 25 | |
| Alien Maggots are Gonna Pay Finish the "Hollywood Holocaust" level in under 3 minutes. | 10 |
