It's indeed a cool and addicting game. I have memories of my older brother playing it a lot, during the short time we had a TK95 (ZX Spectrum clone). I don't think he even knows a MSX2 port exists. For me, I do remember playing it in one of my old phones, a Sony K750. Probably one of the best Java mobile games i ever played. Overall, i was surprised to know there weren't any major console releases for this. And i have to say, it was funny to see the Gameboy version pretty much destroying most of the european computers. Even the animation was better.