Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Back For More	Play 25 games online.
Black Belt	Beat the Arcade Mode on Grand Master Level.
Buzzer Beater	Score a goal at the buzzer.
Clown College Graduate	A new level of juggling.
Comeback Kid	Make a comeback from a three point lead and win the match.
Double Trouble	Play a Quick Match game with a buddy.
Earth Shaker	Bring down the stalactites in the Cavern map.
Extreme Juggling	Demonstrate your juggling skills.
Flame On!	Score a bunch of goals in a row.
Gracious Host	Host a game for friends.
Green Belt	Beat the Arcade Mode on Teacher Level.
Headshot	Score a goal with your head.
In The Groove	Play ten games online.
It's Pretty Free	Beat your opponent without letting them score any points.
KungFu Master	Score ten points in a match.
Misfire	Accidentally scored an own goal.
No Time To Waste	Score a point in the first five seconds of a match.
Precision Shooter	Hit all the targets in one of the training levels.
Purple Belt	Beat the Arcade Mode on Master Level.
Ready For Action	Complete a training session.
Spongey	Earned the Headbouncer announcement.
Teamo Extremo	Get a team knockout.
Testing The Waters	Play a Quick Match game.
Unstoppable	Take down two Grand Masters alone.
White Belt	Beat the Arcade Mode on Apprentice Level.
World Traveler	Play in every arena.