L, aka J-Factor of the excellent Soul Fighter (the game that initially got me into shmups) sent me a Mac port of Psychosomnium the other day. Seeing as I don't have a Mac it's hard for me to see if it actually works, but maybe someone here can verify that!
Game available here (12mb). Music by zabutom, titlescreen artwork by Cow.
Also, the blog has been pretty inactive lately so I'll see if I can get some time to do a small game next week. Some big projects in the works though!