Successfully protect at least 3 Containment Cubes in a single battle.

Defeat 50 Visitors by pulling out their cores.

Pray to a Jizo statue.

Use Photo Mode for the first time.

Acquire a relic.

Complete Chapter 1.

Lock up the Riddler in GCPD.

Upgrade your Spear to Tier 6.

Cleave a ship while having an all-women crew.

Engrave a Legendary Item with a Legendary Effect.

Become Champion of the Arena.

Obtain a key by completing the last Riddler trial.