I always thought that this game went under with its publisher, and that only the Xbox version was leaked later on. Saw some pictures of complete game cases though. Well, look what I saw at the bargain bin of a local supermarket chain: Ta-Daaa. And yes, according to the screenshots it IS the same game. Didn't even know about a PS2 version, was apparently released by some publisher formerly unknown to me (didn't take a snapshot of its name, sorry). Maybe they bought up the rights to the title?
Wikipedia: http://en.wikipedia.org/wiki/The_Red_Star_(video_game)#Versions If you haven't read it before...
Yeah, looks like the PS2 version was in fact released. And here's the freaky part: http://www.gamefaqs.com/features/company/72403.html Maybe it's just GameFAQs detritus, but they've got PSP and Wii versions listed as "TBA". (And yeah, this is also the company that turned Castle Shikigami into "Mobile Light Force". I mean, seriously?)
Thanks Ollie. Yes, I read something along the lines of that, but as far as I knew, XS games dropped the title again around 2006 and Jack-of-all-games announced a release for 2007 but didn't follow through. Therefore I was a little surprised