Protect 'War Pig', the Abrams tank.

Complete 'Charlie Don't Surf' on Veteran difficulty.

Complete 'Blackout' on Veteran difficulty.

Infiltrate a cargo ship.

Kill 4 enemies in a row with headshots in the single player campaign.

Give the Knights of Gallowmere everything you have.

Lay all the Lost Souls to rest.

Die 7 different ways.

Avoid all the rolling rocks on Cemetery Hill.

Throw 42 chicken legs.

Attempt to perform any original game cheat code.

Collect every Life Bottle.

Collect 10,000 gold coins.