Get off your well-toned bottom

Make a thousand pancakes

Be pretty

Playing with Deadpool's junk

Score a combo higher than 40 before they lock the elevators

Get from the studio lobby to the boardroom without dying in 5 minutes

Complete 'Job One'

Take no damage on the waterslide

Defeat Arclight while taking no damage from her slam attacks

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

Complete 'Taking a Chance'

Slap Wolverine a bunch of times

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

Play WTF is Cable

Kill 4 enemies in the Tower Plaza with stealth kills

Complete 'Genosha'

Get through Toxic River without falling into or touching the water and taking damage

Interact with all the ladies at the Shower Surprise Party room

Heh heh, good times

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

Stealth Kill Sinister, in the Prison, with the Sword!

Complete 'Landed in Prison'

Get a high score at the Carnival

Find 11 treasure chests in the darkness of the Tombs

Beat 'Death, Baby' while wearing the pirate hat

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

Complete 'Death, Baby'

Collect all DP points and ammo in the bathroom

Shoot up the copier in the bridge offices

Complete the Breach in 10 seconds

Complete 'The Road to Victory'

Make it across the floating debris without falling

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

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

Die 10 times in a row through the floating stairs

Complete 'Front Gates of EEEEEEEVIL!'

Complete 'Front Gates of EEEEEEEVIL!' from start to finish using only swords and pistols

Complete the game on Veteran difficulty

Complete the game on Ultra-Violence! difficulty

Complete 'Landed in Prison' without countering any attacks

In 'Genosha' reach the Fan Girl using only Hammers and Plasma Rifles

Set the Dialog Volume slider to zero

Collect 100 tacos

Purchase all Player Upgrades

Complete five Gold Challenges

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

Combo an entire wave on any Gold-tier Challenge map

Kill a total of 15 enemies by holding cooked grenades

Upgrade all weapons to max

Bank a 300-hit combo