Complete chapter 3.

Improve the dockworkers' haircuts.

Enhance a Spirit for the first time

Obtain a relic

Complete all 'Level Challenges' in a single level

Kill an enemy, knifing them with a gun blade.

Complete mission "Children of the Vault".

Beat Mr. and Ms. Y.

Achieve an "Amazing!!" combo.

Beat possessed Max.

Use a barrel or a grenade explosion to kill 3 enemies at the same time.

Break a spear.