As the title says, Final Fantasy 13 is available for Android, provided you live in Japan. The game includes a free one hour demo. For a yen value that roughly converts to $16 USD, you get unlimited access for the life of the game. I use the words "life of the game" because this game marks Square Enix's first foray into cloud gaming provided directly by them.
Google Play link below:
https://play.google.com/store/apps/details?id=jp.co.sqex.game.ff13
Google Play link below:
https://play.google.com/store/apps/details?id=jp.co.sqex.game.ff13