Clear Mission 1

Clear Mission 2

Clear Mission 3

Clear Mission 4

Clear Mission 5

Clear Final Mission

Play in Multiplayer

Kill 200 enemy soldiers

Kill 1,000 enemy soldiers

Throw 50 grenades

Throw 200 grenades

Free 50 POWs

Free 100 POWs

Clear the game using no continue

Defeat a boss using the Metal Slug Attack