Game Bub: open-source FPGA retro emulation handheld
Game Bub is an open-source FPGA-based handheld device that can play Game Boy, Game Boy Color, and Game Boy Advance games from both physical cartridges and ROM files. The project showcases comprehensive hardware development including custom PCB design, FPGA implementation, and enclosure creation, featuring multiplayer support through Game Link Cable and various hardware improvements across two revisions.