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

Complete Sherry's segment.

Complete the game without using a recovery item.

Defeat Super Tyrant with 5+ minutes left until detonation.

Escape from the sewers.

Open all of the safes and locks in the game.

Use only the EMF Visualizer to complete Ada's gameplay segment.

Read a letter left behind by Jill.

Shoot the grenade you fed to an enemy.

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

Paralyze a licker's sense of hearing.

Defeat an enemy with a knife.

Customize a weapon.