While 30fps is right that it doesn't seem to respect the 64x64 requirement perfectly, I think this is a lovely project. It's hard to rate, because while the gameplay of each individual game might not be super interesting, there's three of them. Plus the audio is great and the way you packaged it as a fictional console and the overall presentation makes it a fun experience.
BTW, if you're having problems with the game running at varying speeds in the editor and build, you might want to make sure that you use Time.deltaTime to scale everything time related. So instead of doing something like "position += speed" you'll want to do "position += speed * Time.deltaTime". That should make sure that everything runs at the same speed at all times. /end of unsolicited advice :D