SEGA Super Star Achievement
SEGA Super Star100
Earned your Triple-Star License
The big daddy. To unlock this it will mean you must have mastered all three modes. You should have conquered world tour with those horrible traffic challenges. You should have conquered Grand Prix and came first overall on the leader board on both the normal and mirror cups. And finally you should have bested most of sumo's personal best's on time trial mode. If you have this unlocked that means you have exactly 100% and have beat everything the offline had to offer. Congratulations!