# All gym grapple moves
While playing the game, hold LB and press Up, Left, Down(2), Y, X, A(2) on controller two to unlock all gym grapple moves. Note: This will not appear on the stats screen.
# All Hobo fighting moves
While playing the game, hold LB and press Up, Left, Down, Right, Y, X, A, B on controller two to unlock all Hobo fighting moves. Note: This will not appear on the stats screen.
# All clothes
While playing the game, press LB(2), RB, LB(3), RB(2) on controller two to unlock all clothes. Note: Press any button to have the game return to normal speed.
# Alternate clothing
Successfully complete the indicated task to unlock the corresponding item:
Bike helmet: Win a bike race.
Bike shorts: Ride 100 km on a bike.
Black cowboy hat: Give a homeless man spare change in Bullworth.
Black Ninja costume: Completely fill your yearbook.
Black skate shoes: Walk at least 50 km.
BMX Champion costume: Successfully complete a bike race.
Boxing costume: Successfully complete the Boxing Challenge or Prep Challenge in Chapter 2.
Burglar mask: Found in a locker on Halloween.
Cheerful reindeer sweater: Found in the school office during the winter.
Crash helmet: Finish in first place in the Kart Race at the Carnival.
Dunce cap: Fail three classes in a row.
Edna mask: Destroy all nineteen tombstones.
Fast Food costume: Successfully complete the Burger Joint errand in Bullworth Vale.
Firefighter's helmet: Pull the fire alarm twenty times.
Graduation hat: Successfully complete all five levels in all of your classes.
Gnome costume: Smash all the garden gnomes.
Go Kart: Win all Go Kart races.
Gold suit: Buy all the clothing.
Green Ninja costume: Hit targets with projectiles 1,000 times.
Grotto Master costume: Collect all G&G cards.
Incognito hat: Successfully complete Errand #21 near City Hall.
Jimmy's Skeleton Halloween costume: Successfully complete the "The Candidate" mission to unlock the "Halloween" mission.
Orderly uniform: Successfully complete "Finding Johnny Vincent" in Chapter 5.
Pirate hat: Beat up the pirate on the island near the beach house.
Prison uniform: Successfully complete all the detention mini-games.
Pumpkinhead mask: Destroy all 27 pumpkins around the school and inside the main building.
Red Ninja costume: Successfully complete the Big Prank task during Halloween at Bullworth Academy.
Rubberband ball: Collect all 75 rubberbands.
Running shorts: Run or walk 40 km.
School Mascot costume: Successfully complete the "Nice Outfit" mission in Chapter 4.
Soda hat: Drink 500 sodas.
Tiny swimsuit: Find the preppie with a blue mission on the beach at the beach house and beat his swimming time.
Viking helmet: Get all collectibles.
Werewolf mask: Found in a school locker after picking the lock.
Wrestling uniform: Successfully complete Gym 1.
Yellow Ninja costume: Get 1,000 knockouts of people, students, etc.