Sh11maker

It Has Begun Complete 1 S.T.A.R. Lab Mission

Cortex N. Adequate Defeat N. Cortex.

Jumping the Jetboard Unlocked the Secret Exit in Air Crash.

The Helghast Complete level 'The Helghast'

Increased Vigor Upgrade Nephilim's Respite Healing Amount

Making Things a Little Easier Used your first High-Grade Weapon Parts.

Crackshot In Campaign, kill 5 enemies from over 100m away.

Taken Saw a chilling vision.

Hang In There, Maybe! Unlocked the Secret Exit in Hangin' Out.

Belly of the Beast Complete Provocation on Hardened, Veteran, or Realistic.

Clearing a Path Killed 60 enemies.

Fight Fire with Fire Collect the Flame Hollow

You Got Red in You Used your first Red Gel.

Welcome to the Club Reach Sergeant (Level 10) in Multiplayer while playing online.

Another Side of the Story Complete the Campaign on any difficulty.

Overachiever Get 3 stars on 1 S.T.A.R. Lab Mission

Backup Ain't Coming Completed the "Rogue Signal" side mission.

Cuckoo for Incarceration Rescue your friend.

Cortex N. Furiated Just "forget" it. Repeatedly.

Increased Capacity Upgrade Nephilim's Respite Capacity

I Am The Night Killed 10 enemies using Sneak Kills.

The Agent Complete level 'The Agent'

The Team Psychologist Found a potential ally in The Marrow.

Shredding the Shredder Finish Teenage Mutant Ninja Turtles (N)

Now You're Playing with Power Upgraded a weapon to Level 3.

Doing Some Detecting Collected 20 files.

Just the start Upgrade Any Weapon

Gnarly Greatness Finish Teenage Mutant Ninja Turtles III: Radical Rescue (GB)

Into the Abyss Complete Hypocenter on Hardened, Veteran, or Realistic.

Premature Finale Shut down a bloody performance.

Not Running This Time Defeated the Guardian outside City Hall.

Another Ally Survived an ordeal with the help of a new friend.

No Bear Left Behind Unlocked the Secret Exit in Unbearable.

Crossing to the Other Side Provided a Harbinger sweet release.

Spiritual Awakening Came to terms with your past and present.

Fire Walk With Me Made it inside the enemy's stronghold.

Overcome the Past Your trauma is no more.

Everything Comes Crumbling Down Reached the very end of the world.

Unfortunate Consequence Did what needed to be done to save your daughter.

Rookie Completed the game on Casual difficulty or higher.

Blood for Blood Complete Vengeance on Hardened, Veteran, or Realistic.

N Tournament Champion Defeat Shredder in Teenage Mutant Ninja Turtles: Tournament Fighters’ Story Mode (N)

The Flora Flop Unlocked the Secret Exit in Diggin' It.

Unlocked Potential Fully upgrade a Cybernetics Core.

99 Percent Perspiration Earn 99 lives.

Doing Camo Right In Campaign, unlock all camos for any weapon.

Justice for All Complete 100% of Story Mode

Eye for an eye Punch ASOBI and let him hit you back.

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

Cortex's Terrifying Trial Earn the Key in Jaws of Darkness.