Step out of the bar
Stomp 20 cockroaches
Kick 20 severed heads
Drink 20 cans of soda
Survive the onslaught
Decapitate 100 enemies
Demolish Heskel's oversized security droid
Collect all weapons
Defeat the Revenant 8991-PX
Survive Heskel's horribly overdesigned trap
Kill 20 spiders with the Electrifryer
Clear the lab of Warmechs
Get 3 Strikes (3 or more killed) with Bowling Bombs
Eat 30 slices of pizza
Find 50 of Dick's secret stashes
Separate the Twins
Defeat Dr. Heskel
Find Roy's final resting place
Get a bullseye
Reach the secret level
Kill 30 flying enemies with explosives
Unaffordable housing
Admire the Red Eagle
Find the Elephant's Foot
A dream of a Black Lodge
Ow!
Find the secret lab
Complete the game on Maximum Fury difficulty
Proof that you've done it all