Chose to listen to Archimedes.

Cleared Stage 13 or 14.

Maxed out an Install Skill.

Unlocked 25% of the Gallery.

Earned a costume for strengthening a bond or clearing a stage.

Cleared Day 3.

Crafted a Mystic Code.

Gained 1000 KO's in one stage.

Used a Noble Phantasm twice in one stage.

Viewed the event in which Charlemagne first appears.

Find and complete all stages and stage paths, and defeat all wandering travelers.

Finish the game.

Purchase or unlock all relics, equipment, and upgrades.