Rust-GB
A toolchain that compiles Rust code to GBZ80 assembly for creating Game Boy games.
What is Rust-GB?
rust-gb is a compiler toolchain that allows developers to write Game Boy games in the Rust programming language by targeting the GBZ80 CPU. It solves the problem of Rust not natively supporting the Game Boy as a compilation target by using a multi-step transpilation process through LLVM-IR and C. The project aims to provide a safer and more modern development experience compared to traditional C or assembly for retro game creation.
Rust developers interested in retro game development, particularly those wanting to create games for the original Game Boy (DMG) using a modern, memory-safe language.
Developers choose rust-gb because it brings Rust's memory safety, strong typing, and expressive syntax to Game Boy development, reducing common bugs associated with low-level C or assembly. It's a unique open-source effort to make Rust a viable language for a classic platform that lacks official compiler support.
Overview
Compile Rust code to GBZ80 (Gameboy Z80)
Use Cases
Best For
- Writing Game Boy games in Rust instead of C or assembly
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