Complete "L.A. Meltdown" on any difficulty

Complete "Lunar Apocalypse" on any difficulty

Complete "Shrapnel City" on any difficulty

Complete "The Birth" on any difficulty

Step on 40 enemies after using the Shrinker on them

Step in a pile of excrement

Tip an exotic dancer

Find 70 secret areas

Finish the "Hollywood Holocaust" level in under 3 minutes

Complete "Duke It Out In D.C." on any difficulty

Complete "Duke: Nuclear Winter" on any difficulty

Complete "Duke Caribbean: Life's A Beach" on any difficulty

Kill 1000 enemies

Kill every enemy on a level

Use a cheat code

Find the Doomguy on "Death Row" level

Find Luke Skywalker on "Lunar Reactor" level

Get 100 total kills in Dukematch games (Online)

Get 250 total kills in Dukematch games (Online)

Earn respect and get 500 total kills in Dukematch games (Online)