Open West Gate

Open East Gate

Finish watching the demo scene confronting the Queen at the front gate stage

Defeat 50 enemies with stealth attacks

Defeat 100 enemies with headshots

Defeat three enemies with one explosion

Defeat five enemies in a row with headshots

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 75 enemies in a row without dying

Defeat 20 enemies with hand-to-hand combat

Finish the game in Normal Mode

Kill 50 enemies with the SAS - 12