You can now download shareware versions for the Commodore PET, Commodore 128, Amiga, and the Commander X16. These versions include 2 complete levels. The only features removed from the game is SNES controller support, and the cheat-code. The C128 and Amiga versions also remove the ability to see robots on the map. (but the map itself still works) A PDF manual is included in the ZIP file. You can download them here:
If you’d like to buy the complete version of the game, you can find them here:
I hope to release additional shareware versions in the future.