上等兵に昇格する

Destroy 15 enemies at once with the Mortar Tower

戦闘で初勝利する

Completed the flight tutorial.

Collect 50 effects pedals

Clear a stage without losing a single coin

Beat 100,000 points in a Combo Arrangement

Kill 100 enemies during the credits.

Defeat Doppelganger.

Fight Vergil a second time and prevail.

Defeat Beowulf.

Defeat the Heart of Leviathan.