Bubble

GKD Bubble is a handheld retro gaming device designed around a compact, landscape form factor with responsive physical controls and a vibrant display, built to run a variety of classic systems through open-source or Linux-based emulation. It focuses on delivering smooth performance for older consoles like NES, SNES, Genesis, and PlayStation-era titles while keeping the user experience simple and approachable, appealing to enthusiasts who want easy access to nostalgic gaming on the go. With broad community support for firmware and customization, the Bubble stands out as an affordable option in the retro handheld space, prioritizing emulator compatibility and comfort over modern 3D performance.