Perform a Shell Shock attack 100 times.
Perform a team attack 50 times.
Perform a double counter 25 times.
Perform 12 attack variations in a single combo.
Perform a special counter 25 times.
Complete all Challenge levels.
Perform a 99-hit combo.
Knock out 100 enemies while playing as Donatello.
Knock out 100 enemies while playing as Michelangelo.
Taunt 100 enemies with Michelangelo's special taunt.
Knock out 100 enemies while playing as Raphael.
Achieve Level 3 with Raphael's Iron Fists.
Achieve Level 3 with Michelangelo's Kusarigama.
Hit 25 enemies with Donatello's special pose attacks.
Knock out 25 enemies using a stealth attack.
Shoulder run off 100 enemies while playing as Leonardo.
Achieve Level 3 with Donatello's Gravity Gauntlet.
Complete Chapter Four of the story campaign.
Use a Turtle Power Knock Out on 100 enemies.
Achieve Level 3 with Leonardo's Blade Staff.
Complete Chapter Three of the story campaign.
Knock out 25 enemies with special attacks.
Perform a 4-Turtle Turtle Power Knock Out.
Complete Chapter Two of the story campaign.
Unlock Classic Mode by reaching level 10.
Knock out 100 enemies while playing as Leonardo.
Complete Chapter One of the story campaign.
Use Raphael's Counter Submissions 25 times.
Complete round 20 in Survival mode.
Complete all Arcade levels.
