ChillyGB is an experimental Game Boy (DMG) emulator written in C that aims to simplicity and accuracy

You can try it now here

• Emulation Improvements
  • MBC1 improvements
    • Support for ROM larger than 512KB
    • Support for RAM bank switching
  • RTC support
  • Support for rom larger than 4MB
  • Pixel FIFO and accurate PPU timing
  • VRAM and OAM Access
  • DMA Conflicts
  • Accurate sound behaviours
  • Link cable emulation and multiplayer support
  • Stop Instruction
• Graphical and particular features
  • Better menu
    • More options
  • Save states
  • Screenshots
  • Frame blending
  • Key editor
  • Sprite, Window and object palette editor
  • Rom folder
• Debugger Improvements
  • Stack viewer
  • VRAM viewer
  • Memory editor

• Gameboy color support
• Boot Rom support
• Rewind
• SGB borders

GNU General Public License v3.0