Batman must save Gotham City from The Joker. The storyline is based on the 1989 movie, featuring 5 levels of great action. The game starts at the Axis chemical plant, were Mr Jack Napier became the monster he is... the Joker! Hunt down Napier and fight with his deadly gang in order to success to the next level. Use your fists, kicks, Batarangs and Bat-rope in order to survive. At the second level, Joker is chasing you and have to escape to Batcave using your Batmobile. You should Avoid obstacles like police blocking the road and others, and believe me is not easy as the gameplay gets frustrating here (hard to control the beast...).
The graphics on the CPC+ version are nicely drawn using bright colors (hmm probably a couple more colors than the standard CPC) but still, the level detail is looks better on the C64 version (the last offers huge sprites and less bright, but more pleasant colors). Also, I would expect better scrolling here too, but still the game runs well. In general the original CPC+ version looked like a direct port from the old CPC, and if the game was written on the CPC+ hardware it would offer way better graphics, scrolling etc. To give you the quality of the enhanced CPC+ color-palette, have a look at the loading screen displaying Batman, which looks like a 16bit screen rather than an 8bit!
Soundwise, the game offers a great introductory tune, whilst each level offers its own (great) tune along with some catchy SFX. Compared to the other 8bit versions, the tunes here are all in stereo but, the C64 version offers superior in quality tunes here due to its more advance sound chip (SID).