BitDMG

Simple gameboy emulator written in C++ with SDL3.

Features

• Mapper support: MBC1, MBC2
• Window scaling

Controls

• DPad: Arrow keys
• A: X
• B: Z
• START: RETURN
• SELECT: BACKSPACE
• 1->4: Change palette

Build

Windows

Requirements:

• CMake 3.5 or greater
• Ninja
• gcc

1. git clone --recurse-submodules https://github.com/ThatBit345/BitDMG.git BitDMG
2. cd BitDMG
3. mkdir build
4. cmake -S . -B ./build -G Ninja -DCMAKE_BUILD_TYPE=Release
5. cmake --build ./build -j6

Usage

Drop a rom file on BitDMG.exe or, using a terminal, write the path to the rom as the first argument.