WonderSwan Flash Cart Under Development
You may not remember, but during the Game Boy Color era there was another handheld console called The WonderSwan. The WonderSwan was designed by Gunpei Yokoi, the original creator of Nintendo’s Game Boy, and featured a monochrome LCD screen with good battery life. It featured several games from Namco, Capcom and Squaresoft.
The developers at FlashMasta.com, who have previously developed a flash cart for the Neo Geo Pocket, have been hard at work on a flash cart for the WonderSwan, called the “WonderSwan Flash Masta” and appear to be making great progress as you can see in the following video: