so i've been playing an increasing amount of cellphone games (almost as much as console sometimes) and the quality of these games has really improved over the past few years. i've found some pretty good ones, though it's difficult to consider that i'm not missing some good ones . if you know of any, post them and i'll check them out (preferably free, since i'm a notorious cheapskate).
here's a few good one's i've found-
-fairune
this is a an overhead action/adventure exploration game, much in the same vein as crystalis, zelda or hydlide.
also available on 3ds, this game is great quality & easy to play 8-bit style game. it can be beaten in a few hours if you know what you're doing, and the puzzles and secret items make it very enjoyable. certainly worth the free download.
-smash runners
what seemed to be a simple mario clone quickly turned into something far more interesting. the online play is fantastic & addicting.
you race against several people from around the world and it has a large plethora of power-ups to take out your opponents with. there's lots of (pirated) characters to choose from, including popeye, the black mage from final fantasy, the giana sisters, etc...
definitely give this one a run if you're into competitive online play that almost feels like a 2d mario kart.
-pinball deluxe
this is probably the best pinball game you can get. the physics are astoundingly accurate and it controls extremely well.
there's 6 tables to choose from, including an arkanoid style one. i've played this for hours on end & it's a fantastic time killer.