Geargrafx v1.2.0 is released. This is an open source project with its ongoing development made possible thanks to the support by these awesome backers.

Geargrafx Changelog:
🎯 Greatly improved accuracy (almost 100% compatible with comercial releases)
🕹️ TurboTap support (up to 5 controllers)
🎮 Avenue Pad / Arcade Pad support (6 buttons)
💾 Backup RAM support
📺 Option to select composite or RGB color output
🔢 Option to select scanline count (224p, 240p or manual)
⌨️ Force fullscreen or windowed mode with new command line parameters
👾 Libretro core:
Retro Achievements
Memory saves
Exposed all settings as core options (gamepad type, TurboTap, scanline count, overscan, output color, sprite limit...)
⚙️ Debugger: PCEAS new symbol file format support
👾 Minor bug fixes and improvements

Download: Geargrafx v1.2.0
Source: Here