Defeat 100 enemies with headshots

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 50 enemies with hand-to-hand combat

Defeat five enemies in a row with headshots

Defeat three enemies with one explosion

Find one treasure

Finish the game in Easy Mode

Kill 20 enemies with Mk-NDI grenades

Kill 30 enemies with the MP40

Find 10 treasures

Kill 50 enemies with the AK-47

Kill five enemies in a row with headshots

Kill 30 enemies with headshots