Click here for the installation guide!

No emulation. All original hardware. All original feels.

GGHD offers users a completely custom and unique way to experience their favorite classic games. The Sega Game Gear signals from original hardware are fed into our custom engineered PCB and processed for digital HDMI out with Sega Genesis controller input. The sleek 3D printed enclosure is the cherry on top to make the consolizer a perfect center piece for any gaming or creation setup.

NO CONTROL ISSUES

GGHD supports any Sega Genesis controller controllers. Whether it be an OEM controller or 3^rd party controller, plug it in and start gaming!

LOW POWER, HIGH FUN

No weird proprietary power connectors needed. Only a USB-C cable is required for power (*optional gold-plated power cable provided). GGHD also sips power, maxing out at roughly 400mA. The low power consumption allows for the consolizer to be powered via any USB port such as a computer USB.

SLEEK MODERN ENCLOSURE

Thanks to Dennis Van Den Broek (@PointerFunction on Twitter), we have an enclosure that is refined and beautiful. Want to print the case on your own? No problem! Case files will be available for download under Creative Commons non-commercial license.

We will add a link for case files here and on our resources page once they are available for download.

COMPLETE CONTROL WITH OSD

Control your consolizer experience by accessing the on screen display to adjust to your hearts content.

ALL DIGITAL HDMI OUTPUT

Utilizing the proprietary Gamebox digital video core, the GGHD consolizer has the ability to output both 480p (720×480 progressive), 720p (1280×720 progressive), and *1080i (1920×1080 interlaced) for maximum compatibility with HDMI enabled televisions and monitors. Resolutions are configurable via options in the OSD menu.

*1080i picture quality depends on the TV/monitor built in deinterlacer and quality will vary between devices in 1080i mode.

SCALE IT UP

With the additional screen real estate, GGHD scales the tiny 160×144 original Game Gear resolution! By default, the processed image is linearly upscaled 4x in 480p, 5x in 720p, and 7x in 1080i with customizable border colors. Don’t want borders around the image? Not a problem! The image can be stretched to full screen with an overscan option.

SCANNING FOR SCANLINES

Give your consolizer experience a retro CRT feel with 4 adjustable scanline modes. Scanlines range in size, and progressively get wider to simulate the feeling of sitting in front an old tube television.

FILTERING OPTIONS

GGHD comes equipped with pixel filtering featuring sharpening, smoothing, enhancement, brightness control, and gamma correction options for the maximum enjoyment of the games. These filters add a whole new dimension to your Game Gear games!

DETAILED FEATURE LIST

• Triple Resolution Support
  • 1080i (1920×1080 interlaced)
  • 720p (1280×720 progressive, Default Mode)
  • 480p (720×480 progressive)
• Scaling Modes
  • 7x Integer Linear (1080i mode)
  • 5x Integer Linear (720p Mode)
  • 4x Integer Linear (480p Mode)
  • Adjustable Aspect Ratios
    • Pixel Aspect Ratio (Square pixels to match original aspect ratio)
    • Display Aspect Ratio (Matches original Game Gear screen aspect ratio)
  • Full Screen non-Linear
  • TV Mode (Slight Crop Full Screen)
  • Overscan
• Full Master System Mode support
• Gamma Correction
• Pixel Filter Options
  • Enhanced
  • Smoothing
  • Sharp
• Image Brightness Control
• Genesis Controller Input (3 or 6 button controller supported)
• 4 Scanline Modes
• 64 Border Color Options
• Button Remap Option
  • AB Remapped to BA
• USB-C powered

Included in the kit:

• GGHD PCB
• Sega Genesis controller PCB and matching flex cable
• Custom 3D printed case (Will ship with RGB jewels for the top case as depicted in the first photo)
• Replacement capacitor kit
• Screw set for the case
• (Optional 3ft. USB-C Power Cable)

PLEASE NOTE: Gamebox will not be held responsible for failed installs nor will we accept returns on botched installs. Please be advised that some televisions and monitors will have compatibility issues due to the video signal being transmitted directly from FPGA and not a dedicated HDMI transceiver IC.