Weird. It's exactly like Chimera on the Commodore-64, so that means it's pretty cool. It's the best Super Vision game that I have now (but maybe that doesn't say a lot). I opened up this cartridge one day and discovered to my delight a 27c512 EPROM inside! I've managed to trace the cartridge pins from this, and build a SV cart dumper. Perhaps this will be the first step to SV development!
You can download my set of Super Vision ROMs HERE.
Another cool thing about this game is the digitized scream that you make when you die (which happens a lot). It's a shame that there's no Rob Hubbard musical score in this one. :-(