Last Ninja 2 Game System: Commodore Amiga Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Last Ninja 2 To board the helicopter at the end of level 5 you must first allow the helicopter to leave the screen, then run to the end of the building and jump in the direction that the helicopter left, making sure that you completely exit from the screen. To kill the Dragon throw a smoke bomb under him.