==Analysis==
The Amstrad and Spectrum version are quite close which seems to imply they share code. The Amstrad version was in It uses mode 0 and os known for it's nice colourful graphics. It has software scrolling.
The game engine is probably reused on Batman: The Movie amongst others. ("Batman the movie" CPC's port available on CPC and Plus cartridge, yet a direct-disk-t-cartridge unmodified port.)