M.U.S.H.A. Aleste for the Master System.

[CMcK]

Check this out - http://youtu.be/zMnv-sx1AAg

Very impressive. I hope this works on real hardware and gets a proper release.

More info http://www.smspower.org/forums/viewtopic.php?p=76793

[Baseley09]

Very impressive.

[Yakumo]

Very very impressive! The Master System really is a powerful little box that many never really took advantage of.

[aticatac]

It is a good game and what I like about it is not just the speed but also you cannot always tell when it has reached an onscreen sprite limit because there is so much going on you do not have time to notice.