Escape from the sewers.

Defeat an enemy with a knife.

Open all of the safes and locks in the game.

Kill 3 enemies at once with a sub-weapon.

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

Read a letter left behind by Jill.

Shoot Tyrant's hat off his head.

Shoot the grenade you fed to an enemy.

Paralyze a licker's sense of hearing.

Open a portable safe.

Destroy a Mr. Raccoon.

Open a dial safe.

Make it to the police station.