Defeat 30 enemies with the KAL 7

Find 20 treasures

Defeat five enemies in a row with headshots

Defeat 75 enemies in a row without dying

Defeat 20 enemies with hand-to-hand combat

Escape the chasing Nazis on the REICH level without being caught once.

Complete training sequence.

Save all humans on Acis

Find all documents, relics and GPS caches.

Kill and loot 10 small animals (rabbits, chickens, rats).

Complete the game.

Find 75% of GPS caches.