Gib three or more enemies with a single rocket explosion.

Finish a level with 200% armor and 200% health.

Finish off a Cyberdemon with the Pistol.

Get 100 Chainsaw kills.

Kill 2 enemies with a single barrel explosion.

Complete or finish forty substories.

Achieve a hat trick in darts.

Clear Normal Mode without reverting to Easy Mode.

Order something at least once at each restaurant.

Clear Part 4 of the story.

Successfully hit two panels at once at the batting center.

Obtain the trophy prize in pachinko.

Complete or finish twenty substories.