Bank a 300-hit combo

Get a stealth kill with every melee weapon in Sinister’s Lair without being detected

Use all three switches, defeat the two phasers, and chase after Vertigo within 60 seconds

Set the Dialog Volume slider to zero

Complete the game on Ultra-Violence! difficulty

Purchase all Player Upgrades

Complete "The Road to Victory"

Complete "Death, Baby"

Choose the patience option all the way through the line in the Carnival

Heh heh, good times

Interact with all the ladies at the Shower Surprise Party room

Shoot everything from the Wheel of Insanity (Balloons and the Cow)