I picked up Final Fantasy IV: The After Years from the Play store and started it. Basically more FFIV, so seems fun. I also had to buy Secret of Mana because nostalgia. They've released quite a bit of FF games, all of I-VI so far, plus some peripherals (a new Final Fantasy Dimensions, which I haven't tried yet). They're also putting out Dragon Quest games. Looks like they have I-IV + VIII. I never really spent any time playing the originals; not sure if I'll go for these or not. Also Chaos Rings.. I had started playing the first one back when I got an iPod Touch some time ago, but then I switched to Android and gave that away, so I never finished the game. It was fun, though, and there are a few games on that series.
Anyway, Square has a lot of stuff now.