Counterattack with a sub-weapon.

Destroy a Mr. Raccoon.

Combine two items together.

Open a dial safe.

Make it to the police station.

Complete the game on Easy.

Destroy all Mr. Everywhere statuettes.

Watch all the videotapes in a single playthrough.

Create all items that contain Chem Fluid and Strong Chem Fluid.

Uncover the secret in the old house.

Use psychostimulants.

Put an unrelated object on a shadow plinth.