Space Giko Harriya-n is a Space Harrier clone with nice colourful cutesie Japanese type graphics (Giko characters) and catchy game tune. The sound may sound a little choppy. Version 0.2 in .lzh file format, 7mb file download. Not a bad game really as I never liked Space Harrier but found myself playing this freeware game for quite a while.
HomepageWindows Version.
http://www.geocities.jp/adoveproject/ghsdl.html
Mac Version with many game screenshots.
http://www.geocities.jp/adoveproject/ghgikoharri.html