Looks like Type Moon is going to port Fate to every single electronic device on earth. I'm waiting for HD remastered version on PS4 in the next 5 years. Wish they would just move on and continue with Mahoyo, but I guess it's hard to stop milking it when it generates so much money.
In other news, there's an onscripter port on android that plays Tsukihime almost perfectly. It's called Onscripter Plus (https://play.google.com/store/apps/details?id=com.onscripter.plus&hl=en) and it's a big improvement over the really outdated original onscripter port from sourceforge. Compatibility is crap at the moment, but for games that are playable, they are pretty good. Monster Girl Quest have weird buzzing sound, but is playable. Narcissu, Tsukihime, and Kagetsu Tohya are fully playable with perfect sound (old onscripter port bad quality sound). I've tried some other Japanese doujin games and they work as well.
First post should be edited to include these new ports. They're pretty big additions for Android IMHO. Playing G-Senjou or Kara no Shoujo on the go is pretty sweet.