PocketGB is an emulation system for Windows CE 2.11 or higher. With PocketGB, you can play GameBoy, NES, Sega Master System, and Sega GameGear games on your PocketPC, Palm-Sized PC, or HPC Pro device.
PocketGB runs on devices such as the Compaq iPAQ, Compaq Aero, HP Jornada, and Casio Cassiopeia. PocketGB supported processors include SH3, SH4, MIPS, and ARM. The Palm is not supported.
It includes full color support for color games, screen scaling, GameAPI acceleration, input mapping, sound, save game support, and many other features.