Defeat an enemy with a collapse for the first time

Defeat 50 enemies

Defeat 500 enemies

Learn all enhancements, excluding recovery

Collect all memory parts

Clear the 1st underground layer

Clear from the 10th to the 1st layer without ever experiencing game over

Open all treasure chests within the layer

Avoid attacks by entering a hole

Use a melee attack

Receive damage from a trap

Complete the game in less than 3 hours in Time Attack mode.