Game supports joystick-keyboard control (incl. 2-button joysticks).
Based on 1992 Probe Software/Arena Entertainment Mega Drive/Genesis release.
N.B. The Nintendo console releases (NES/SNES/Game Boy) are a different game.
During play press ‘P’ to pause the game. Now hold down the left mouse button and press ‘F1’. The background should change to green. Now unpause the game and use ‘N’ to advance levels. To shut the cheat off repeat the previous instructions.
Start level one, take out the disk and insert disk number 2. Let all your time run out and after the chest bursting bit you are taken to a much later level, no matter what the brief says! On the level after this one, at the top right before the exit, there is a platform full of medipacks. Climb the ladder that seems to go nowhere. On the level after that, go to the bottom left for full everything.