GB Studio

GB Studio provides a visual, drag‑and‑drop environment for creating games that run on the classic handheld video game system. Users assemble scenes, sprites, and logic through a built‑in visual scripting system, so no prior programming experience is required. The editor includes a debugger for more complex projects and supports mixing multiple game genres—such as top‑down, platform, and shooter—within a single title, with the option to extend the engine for custom types.

The tool also contains an integrated music editor offering piano‑roll and tracker modes, and it can import tracks from external applications like hUGETracker. Once a game is complete, GB Studio can export a genuine ROM file compatible with any emulator, as well as a web version with mobile‑friendly controls for distribution on platforms such as Itch.io.

GB Studio is targeted at hobbyists, educators, and independent developers who want to produce retro‑style games without writing code. It is available for macOS, is supported by an active community on Discord and Reddit, and has been used to create over a thousand games ranging from weekend projects to commercial releases.