Defeat ten enemies with grenades by aiming while hanging

Find 50 treasures

Defeat 20 enemies with the Pistole

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies by shooting from the hip (without aiming with L1)

Defeat three enemies with one explosion

Find the Strange Relic

Buy half of the weapons.

Revive a teammate with one second left on their timer. (2P +)

Kill eight enemies in two seconds.

Return to the underground while no mission is active and travel from one end of the catacombs to the other.

Collect all Canopic Jars and max out your blood meter.

Collect half of the Canopic Jars.