Witness the true ending.

Complete Sherry's segment.

Defeat Super Tyrant with 5+ minutes left until detonation.

Complete Ada's segment.

Shoot Tyrant's hat off his head.

Paralyze a licker's sense of hearing.

Customize a weapon.

Shoot the grenade you fed to an enemy.

Increase your inventory slots.

Use Wooden Boards to board up a window.

Counterattack with a sub-weapon.

Castlevania: Rondo of Blood: Rescue Annette.

Killed many enemies in one area, and vomited.