Defeat 75 enemies in a row without dying

Defeat ten enemies with propane or acetylene tank explosions

Defeat 30 enemies with the PAK-80

Defeat 30 enemies with the T-Bolt Sniper

Defeat 30 enemies with the Dragon Sniper

Defeat 30 enemies with the Mag 5

Defeat ten enemies using hand-to-hand combat on the back of the convoy trucks

Finish the game in Hard Mode

Find 80 treasures

Defeat five enemies in a row using stealth attacks

Throw back a grenade and defeat two enemies at once

Defeat five enemies in a row with headshots