Defeat the boss without taking any damage.

Find and listen to all audio logs in the game.

You’re not surviving anymore. You’re winning.

Defeat the boss.

Defeat the first boss.

Defeat the first boss without taking any damage.

Kill the first zombie without taking any damage

Everything died. Except you.

Read all documents scattered throughout the game

Defeat the boss without taking any damage.

Finish the game.

Outbreak Zero Begins

Finish the game on Hardcore Mode.

You walked through hell untouched. Even death bowed.

Unlock all lockers in the game.

Dead things stay dead — when you're the one killing them.

Defeat the third boss. Bosses fall. You don’t.

Another beast down. You’re more monster than man now.