Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Bull Fighter ( 15 points )	Inflict critical counter-attack damage at least 10 times in Versus Mode or Online Mode.
Cannonball ( 30 points )	Try to clear Arcade Mode within 6 minutes.
Champ ( 30 points )	Compete in 100 or more battles in Online Mode.
Gladiator ( 20 points )	Win 25 or more battles in Online Mode.
Hero ( 30 points )	Win 50 or more battles in Online Mode.
Legend ( 50 points )	Win 100 or more battles in Online Mode.
Lightning ( 40 points )	Try to clear Arcade Mode within 4 minutes.
Master ( 50 points )	Compete in 300 or more battles in Online Mode.
Razor Edge ( 30 points )	Execute a counter-attack at least 50 times in Versus Mode or Online Mode.
Rookie ( 10 points )	Compete in 10 or more battles in Online Mode.
Slow Starter ( 10 points )	Try to clear Arcade Mode within 10 minutes.
Sniper ( 20 points )	Execute a counter-attack at least 30 times in Versus Mode or Online Mode.
Speed King ( 50 points )	Try to clear Arcade Mode in under 3 minutes and 30 seconds.
Speedster ( 20 points )	Try to clear Arcade Mode within 8 minutes.
Striker ( 10 points )	Execute a counter-attack at least 10 times in Versus Mode or Online Mode.
Veteran ( 20 points )	Compete in 30 or more battles in Online Mode.
Warrior ( 10 points )	Win 5 or more battles in Online Mode.