Beat the game once.

Defeated 100 Monokumas.

Found your first Hidden Kid.

Found your first Reference Book.

Found your first book and saw your first bonus conversation.

Defeat an enemy with an explosion.

Take damage from 2 enemies in the same turn.

Push an enemy into the sword.

Defeat the Beast Master.

Drop a Sword on the head of an enemy.

Collected 100 Monocoins.

Earned all achievements.

Collected all enemy cards.