Find ten treasures

Defeat 100 enemies with headshots

Defeat 70 enemies with the FAL

Defeat five enemies in a row with headshots

Defeat 20 enemies with hand-to-hand combat

Finish the game in Normal Mode

Find 20 treasures

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

Defeat 100 enemies with headshots

Defeat 30 enemies with the Arm Micro

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with headshots