Data West works wonders with the Engine creating great effects such as parallax, multidirectional, dual playfield scrolling all at light speed - its just a shame you're not given an inch to appreciate them. Or maybe Genki has been weaned too much on modern titles recently? On second thoughts, maybe not. This is one tough cookie. Only for the hardcore.
Second hand. Manual has gotten wet and has light creasing and discolouration as a result. A tiny disk speck.