because in the c64 its not in PASCAL 
I took some time reading (again, I believe I read this thread before) about this game. Nice discussion, with technical issues being raised by talented msx developers.
I saw the ZX POP version. Although I just watched the youtube video, I hardly think it sucks as it was said here. I saw a nice game to play, although POP is not my kind of game. People tend to forget what we learnt from Konami: What matters is not the full color graphics but the playability. Who cares if the player only has one color? I saw a fast action game (at least, close to the original). The only thing I missed here are the sounds, and I don't believe the coder couldn't do it due to any project limitation, I think he simply didn't want to add the sounds. With the sfx and music, it would be a great game to be played in MSX.
So, it would be nice if someone could take the time to port this ZX game to MSX. I don't care if it needs MSX2 and/or z80 at 7 mhz to achieve the same results as the ZX spectrum. Of course, if he could also (maybe I'm asking too much) add the missing sfx/sounds it would be a perfect POP version in MSX (at least to me). 
