Yame 0.38g

Yame is a multi-console emulator: it emulates on the Pocket PC the Gameboy, Gameboy Color, PC Engine, NES and even SNES.
Lets start with what it doesnt do: SNES emulation is not complete, dont attempt to play Mario Kart on your Pocket PC with this emulator.
Yame is a bit old and retains the menu bar at the top of the screen, as with Windows CE 2.11. This doesnt stop it from being one of the best emulators, notably with the older machines. It is, for example, the best NES emulator for the MIPS platform.
At the first startup, the program is in Japanese, but you only have to click on the S of Settings from Menu to get to Language which gives access to English, phew!
The options are extremely complete, as well as with audio and video, and the button can be redefined. Nothing is missing, it is perfect.
Although little known, without a doubt due to its Japanese origin and the absence of a supporting website, Yame is an excellent emulator. It is far from being equal to the (commercial) MorphGear, but according to the ROM that you have, it will prove to be handy.