Microsoft’s Windows Phone 7 is sort of still catching up with the other smartphones in terms of having plenty of games. And it’s going to take on Classic games with the addition of this Game Boy emulator, running in Silverlight courtesy of Samuel Blanchar.
Right now it is still a work in progress, a few problems like being unable to save your in-game progress and needing some further polish, but it certainly looks like it runs well enough — though hopefully he gets that aspect ratio fixed before offering this up for download.
You can check the video out here.