Finish the first stage.
Defeat the Legatus in Stage 2.
Get S rank in all difficulties and stages.
Kill 10000 enemies.
Complete the game under any difficulty setting.
Achieve EXCELLENT BOOST 100 times.
Perform a 6 CHAIN STRIKING.
Complete the game at the hardest difficulty setting.
COUNTER 100 times.
Finish a stage with the remaining time less then one second.
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