Shoot the grenade you fed to an enemy.

Customize a weapon.

Counterattack with a sub-weapon.

Clear the game without opening the item box.

Defeat Super Tyrant with 5+ minutes left until detonation.

Take 14000 steps or fewer in one playthrough.

Read all of the files.

Complete the game without using a recovery item.

Complete Leon's story on "Standard" or "Hardcore" with an S rank.

Open all of the safes and locks in the game.

Kill 3 enemies at once with a sub-weapon.

Solve the Goddess Statue puzzle.