Complete "Landed in Prison" without countering any attacks

Set the Dialog Volume slider to zero

Complete a Gold- or Silver-tier Challenge while countering at least 25 times

Score a combo of 75 or more while fighting up the stairs at the "Front Gates of EEEEEEEVIL!"

Complete the game on Ultra-Violence! difficulty

Enchantress must defeat any opponent with the final hit coming from Out of Body Experience

Unlock Black Cat (Single Player)

Complete "Front Gates of EEEEEEEVIL!" from start to finish without dying

Purchase all Player Upgrades

Shoot up the copier in the bridge offices

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

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

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