probably most of you know this weblink: http://www.alles.or.jp/~gyonin/
since i were not visiting that webpage regularly, i got surprised with another new game, Xaklogian, a shoot-em-up that seems interesting
the downloadable file from there is a zipped folder with an exe inside (made on Onitama's HotSoupProcessor - http://hsp.tv ), which runs fine on Wine (i only tested on Wine btw)
(btw, there are more few games at http://www.alles.or.jp/~gyonin/games/ )