GBA ROM hack of Pokémon Emerald with a brand new region and a darker Pokémon storyline. Built with the pokeemerald decompilation project.

A curated list of Game Boy Advance development resources

WIP decompilation of Sonic Advance 2 - a GameBoy Advance game written in C

mGBA Game Boy Advance Emulator

Web-based Cloud Gaming service for Retro Game

Library for writing Game Boy Advance games in Rust

GBAの日本語リファレンスです

Modern C++ high level GBA engine

An unblocked game file that Securly can't see.

Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG) for Windows, Linux and macOS

Library for GBA/NDS image conversion, and more!

A Pokémon Crystal Romhack

悪魔城ドラキュラ サークルオブザムーン Auto Dash (Japanese Port of "Castlevania: COTM Auto Dashing")

A crate that helps you make GBA games

A game template for the GBA

Converter for retro console save files to and from MiSTer, flash cartridges, Nintendo Switch Online, and save states from online emulation websites. Convert files found around the Internet: All common formats for NES/SNES/GBA/N64/TG16/SMS/Genesis/Neo Geo/PS1 supported. Decrypt PSP saves.

Python Scripts that convert Picture into Bin file and vice-versa for GameBoy Advance, DS 16-Colors Sprites and Icon Editing.

Gbajs3 is a full Game Boy Advance emulator online in the browser supporting the mGBA WASM core. It is freely licensed and works in any modern browser.

open_agb_firm is a bare metal app for running GBA homebrew/games using the 3DS builtin GBA hardware.

Comprehensive API for Nintendo GBA inspired by HAMLib and HELlib.