Ah yes, the GX4000. An ill thought out idea by Alan Sugar that one. Released far too late in 1990. And yes that sadly is the total amount of games made for it. Still, by comparison it was a better machine than the G64, although even that was more successful than this was.
Luvely hw specs tho....i often imagine what it would have been like if the CPC had all or at least some of the Plus capabilities from the outset...