Pull 20 enemies over when hanging from a ledge

Defeat enemies with a stealth attack, melee attack, headshot, and explosives, in that order, in 15 seconds

Defeat 10 enemies in 60 seconds with the China Lake Grenade Launcher

Make 10 enemies drop their grenades

Defeat 10 enemies in a row, alternating gunplay and hand-to-hand

Perform 20 headshots from the rope

Complete game with 70% or higher shot accuracy

After being marooned, leave everyone alive until the Treasury

Defeat 100 enemies in a row without dying in combat

Complete the game in explorer mode

Complete the game in hard mode

Beat the best score in the retro videogame