Super Street Fighter II Nano Player Pro

Button mashing on this tiny thing still feels responsive, and the four new stages look surprisingly sharp for a handheld screen. Took me right back to dumping quarters at the arcade.

The four new characters and stages really shake up the classic roster, and the enhanced gameplay feels crisp on the handheld. Only gripe is the controls take a minute to adjust to, but once you're in, it's pure nostalgia.