Press all three or four keys at the same time to cheat:

B O N D Warp to another level
P J X God mode
U V K Gives you 25 ammo
Z G I Gives you the disk and dynamite

A fun platform game from Apogee which includes a lot of gameplay value. This game uses the same engine (and some of the same gameplay devices) as Crystal Caves, also from Apogee, however this game was a bit dated (technology-wise) upon its release and was largely overlooked. Definitely recommended if you enjoy Apogee's other famous games.