There's this one game for Windows... only downside is it's in Japanese only, and there is no translation I know of. it's called STARGAZER, and while the setting is sci-fi, it's actually a console-stlye JRPG. It's also based on kuso game Hoshi Wo Miru Hito, a Japan only NES RPG. However, THAT has a translation, so if you're masochistic enough to deal with all the bugs and bad gameplay, give the NES one a try. If you know Japanese, look into STARGAZER.