Complete the game on Ultra-Violence! difficulty
Upgrade all weapons to max
Collect all DP points and ammo in the bathroom
Beat "Death, Baby" while wearing the pirate hat
Find 11 treasure chests in the darkness of the Tombs
Continue playing to unlock this secret achievement.
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
Get from the studio lobby to the boardroom without dying in 5 minutes
Play with Deadpool's junk
Purchase all Player Upgrades
Complete the game on Veteran difficulty
Complete "Front Gates of EEEEEEEVIL!"
Complete "The Road to Victory"
Complete the Breach in 10 seconds
Complete "Death, Baby"
Get a high score at the Carnival
Complete "Landed in Prison"
Interact with all the ladies at the Shower Surprise Party room
Complete "Genosha"
Collect 100 tacos
Play WTF is Cable
Slap Wolverine a bunch of times
Complete "Taking A Chance"
Complete "Job One"
Make a thousand pancakes
Be pretty
Get off your well-toned bottom
Kill 4 enemies in the Tower Plaza with stealth kills
Get through Toxic River without falling into or touching the water and taking damage
Get a stealth kill with every melee weapon in Sinister's Lair without being detected
Shoot up the copier in the bridge offices
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!"
Complete "Front Gates of EEEEEEEVIL!" from start to finish using only swords and pistols
Complete "Landed in Prison" without countering any attacks
In "Genosha," reach the fan girl using only Hammers and Pulse Rifles
Combo an entire wave on any Gold-tier Challenge map
Kill a total of 15 enemies by holding cooked grenades
Score a combo higher than 40 before they lock the elevators
Bank a 300-hit combo
