Step in a pile of excrement.
Kill every enemy on a level.
Kill a Firefly Trooper while it's flying small.
Use the hookah in High Times.
Find a secret area.
Kill 1000 enemies.
Listen to Developer Commentary (Use at least one trigger).
Finish a secret level.
Tip an exotic dancer.
Complete "Alien World Order" on any difficulty.
Complete "The Birth" on any difficulty.
Kill 5 bad guys with one shot.
Complete "Shrapnel City" on any difficulty.
Complete "Lunar Apocalypse" on any difficulty.
Kill 10 bad guys in 10 seconds while on steroids.
Complete "L.A. Meltdown" on any difficulty.
Find 70 secret areas.
Step on 40 enemies after using the Shrinker on them.
Burn 50 bad guys to death.
Carry all weapons with ammo at once.
Use the Incinerator
Finish the "Hollywood Holocaust" level in under 3 minutes.
Finish any level on "Damn, I'm Good" difficulty.
Use a cheat code.
192004
7342