Complete the Mystery.

Complete the bounty set.

Defeat 30 enemies with the RPG - 7

Defeat 20 enemies while swimming

Defeat 50 enemies with stealth attacks.

Defeat 30 enemies with the Dragon Sniper

Defeat ten enemies in a row, alternating hand-to-hand combat and gunplay

Defeat five enemies in a row with headshots

Finish the game in Crushing Mode

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

Finish the game in Hard Mode.

Finish the game in Easy Mode.