| Unlockable: | How to Unlock: |
| Aiming Artist (20 pts) | Win 5 Challenge Events in a row. |
| All Your Game Are Belong To Us (50 pts) | Play all Challenge Events. |
| Artful Dodger (30 pts) | As a female character, finish a game while never losing to a male character. |
| Bear Hug (20 pts) | Play each of the 8 characters in 1 of their alternate colors. |
| Catch It if You Can (20 pts) | Hit every player with a power-up in a single race. |
| Chewnicorn Streak (30 pts) | As a male character, finish a game while never losing to a female character. |
| Classic Gamer Reward (20 pts) | Destroy at least 25 pumpkins in a single game of Messy Mayhem. |
| Do You Feel Lucky, Piñata? (30 pts) | Collect more than 1,000 pieces of candy while playing as Fergy Fudgehog. |
| Don't Be Left in the Dark (20 pts) | Win a race without using any shortcuts. |
| Eaglair Eye Award (20 pts) | Avoid the snowball in Snow-bowl Dodgeball. |
| Flutterscotch Quickness (15 pts) | Win the game. |
| Game Guru (20 pts) | Knock each of the other players out of the light in a single game of Spotlight Mania. |
| Gassy Gusts! (15 pts) | Win 3 Challenge Events in a row. |
| Host with the Most (20 pts) | Play a game with anyone who has this achievement to earn it. Then, you can "spread" it too. |
| Int'l Piñata of Mystery (20 pts) | Hit the target 4 times in a row in Swing for the Stars. |
| Keep Your Friends Close (10 pts) | Use the Flutterscotch Wings power-up to overtake an opponent. |
| Kittyfloss Streak (30 pts) | Win 8 Challenge Events in a row. |
| Loaded Bases (20 pts) | Hit the farthest target at least 3 times in 1 Launching Loathers game. |
| Making Friends (15 pts) | Hit 3 speed strips in a single race. |
| Mama's Boy (15 pts) | Win 1 race. |
| Megaton (50 pts) | Finish every race. |
| No Wipeouts (20 pts) | Get more than 99 candies in any single Challenge Event. |
| Pacifist (20 pts) | Find and use all the shortcuts in the races. |
| Party Crasher (20 pts) | Finish the game in any place with each of the 8 characters. |
| Practice Makes Perfect (20 pts) | Host 3 games over Xbox LIVE. |
| Professor Pester Award (30 pts) | Use the Fiesta Missile power-up on each of the 8 characters. |
| Quick Like a Bunnycomb (20 pts) | Use the Buzzlegum Honey Slick power-up 10 times. |
| Rainbow of Piñatas (20 pts) | Use each power-up at least once in a single game. |
| Redhott Racer (50 pts) | Win all Challenge Events and races in a single game. |
| Scene Stealer (15 pts) | Never fall down in a single race while playing as Franklin Fizzlybear. |
| Scenic Route (20 pts) | Win a game of Short Fuse! without the Loather ever detonating in your hands. |
| Seeing Double (10 pts) | Enter the classic gamers code while on the START screen. For a hint, go right into your manual…. |
| So Awesome! (10 pts) | Lose to Fergy Fudgehog while playing as Francine Fudgehog. |
| Social Flutterscotch (50 pts) | Finish the game in first place with each of the 8 characters. |
| Squished! (10 pts) | Never use a power-up on Franklin Fizzlybear while playing as Florence Fizzlybear. |
| Sticky Feet (20 pts) | Win a race without using a Fiesta Missile, Colored Water Bomb, or Smoke Bomb. |
| Strike! (20 pts) | Destroy 10 objects in a single race while playing as Petunia Pretztail. |
| Stuffed! (20 pts) | Win 3 games over Xbox LIVE where you are not the host. |
| Think Fast! (10 pts) | Play a game with someone who hasn't unlocked a Challenge Event you have unlocked. |
| Tricky Treats (20 pts) | Play the game for 5 hours. |
| Unknow (10 pts) | Play a game over Xbox LIVE, or invite someone to an online game. |
| Unknow (10 pts) | Complete a game with all 4 characters playing as Hudson Horstachio. |
| Unknow (10 pts) | Get your ship all the way to the finish line in Burps Ahoy!. |
| Unknow (10 pts) | Beat Hudson Horstachio while playing as Hailey Horstachio. |
| Unknow (10 pts) | Finish a game while playing as the same Piñata as at least 1 other opponent. |
| Unknow (10 pts) | Jump and ground pound each of the other players at least once in Raisant Stomp. |
| Unknow (10 pts) | Complete a multiplayer game offline. |
| Unknow (10 pts) | You, the master of unlocking. |
| Unknow (5 pts) | Never get hit in an entire contest by a Fiesta Missile while playing as Paulie Pretztail. |
| Whirlm Streak (20 pts) | Get a strike in Bouncy Bowling. |
