First kill with a Shovel.

First kill with a Table Leg.

Release Oswald from his Trap.

First kill with an Explosive Mine.

First kill with a Gun.

First kill with a Hatchet.

Kill 20 minions.

First kill with fire.

Unlock 5 locked doors.

First kill with a Nail Bat.

First kill with a Table Lamp.

Stomped five Minions to death.