Full list of all 12 Geon: Emotions achievements worth 200 gamerscore. It takes around 10-12 hours to unlock all of the achievements on Xbox 360.
come back and win a game from 3 goals behind
get 100% in time attack mode
win at least once with each emotion
create a hazard by using a mega-ball
win 5 ranked matches in a row
score 5,000,000 points to be a geon king!
use all powerballs on your side of the map in a single match
play on Xbox LIVE at least once
win without using a powerball, but you can still pick them up
win 50 Xbox LIVE games
complete all 8 mini-games
win at least once in all game modes, including Xbox LIVE