Witness the true ending.

Defeat Stage 4 G with 4+ minutes left until detonation.

Complete Leon's story.

Escape from the sewers.

Open all of the safes and locks in the game.

Read a letter left behind by Jill.

Shoot a zombie dog or a licker out of the air.

Shoot the grenade you fed to an enemy.

Paralyze a licker's sense of hearing.

Open a portable safe.

Customize a weapon.

Counterattack with a sub-weapon.

Combine two items together.