| Gearboy is a Nintendo Game Boy / GameBoy Color emulator written in C++ that runs on iOS, Raspberry Pi, Mac, Windows and Linux.
The main focus of this emulator is readability of source code with a high compatibility.
Features
- Accurate CPU emulation, passes cpu_instrs.gb from blargg's tests.
- Accurate instruction timing, passes instr_timing.gb from blargg's tests.
- Memory Bank Controllers (MBC1, MBC2, MBC3 with RTC, MBC5), ROM + RAM and multicart cartridges.
- Accurate LCD controller emulation. Background, window and sprites, with correct timings and priorities.
- Mix frames: Mimics the LCD ghosting effect seen in the original Game Boy.
- Sound emulation using SDL Audio and Gb_Snd_Emu library.
- Game Boy Color support.
- Integrated disassembler. It can dump the full disassembled memory to a text file or access it in real time.
- Saves battery powered RAM cartridges to file.
- Compressed rom support (ZIP deflate).
- Multi platform. Runs on Windows, Linux, Mac OS X, Raspberry Pi and iOS.
Todo List
- iOS landscape mode.
- Saving and loading game states.
- Pixel precision scan line timing (https://gist.github.com/3730564).
- Debugger.
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