HyperBoy 32Mbit Flashcart for Nintendo Virtual Boy

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HyperBoy 32Mbit Flashcart for Nintendo Virtual Boy

HyperBoy 32Mbit Flashcart

 PLEASE NOTE: Box Set Sold Optionally - You must select that option if you want to purchase the box set.  

HyperBoy is all about getting a cheaper flash cart for Virtual Boy out to VB gamers.  It's based on my HF32 design, but drops the eInk screen, cap touch buttons, haptic feedback, and SD card to reduce cost.  It requires a PC to update games and is still a "1 game at a time" cart.  I've also added some RetroOnyx flare to it like aluminum covers with laser etched graphics.  Lastely, it's the first ever VB flash cart built from 100% new parts.  No donors parts used for these!


Features overview:

  • 32 Mbit Flash memory
  • 32k x 8 nvSRAM
  • Aluminum anodized covers
  • 3D printed carbon fiber frame
  • Laser etched graphics
  • USB port for game loading
  • Uses a current generation GUI called HyperBoyFlasher


Compared to FlashBoy+, HyperBoy has the following advantages:

  • Backup of SRAM files using HyperBoyFlasher 2.0 from Thunderstruck
  • Current generation GUI
  • Automatic padding of ROM files
  • Double the flash memory
    • Holds the full Hyper Fighting ROM file
  • Four times the SRAM
  • nvSRAM, so no backup battery to worry about


OPTIONAL HyperBoy Box Set (available only as add on to the HyperBoy Flash Cart)

A box set plus a flash cart can give you that "complete in box" (CIB) feel of an original game release.

This box set has a quick start card instead of a manual. Quck start guide, tray insert, cart bag, box protective sleeve 


  • HyperBoy Flasher Utility

    The Thunderstruck HyperBoy-Flasher GUI for Win x64.  This is the main application for PC users.

  • HyperBoy Command Line Interface- Win x64

    The Thunderstuck Win x64 command line interface (CLI) for HyperBoy.

  • HyperBoy Command Line Interface-Linux

    The Thunderstuck Linux command line interface (CLI) for HyperBoy.

  • HyperBoy Command Line Interface-OSX

    The Thunderstruck OSX command line interface (CLI) for HyperBoy

  • HyperBoy Card Detector Test Program

    This application will run in a command window in Windows and is a test utility for detecting HyperBoy on a COM port.

  • FTDI Drivers

    You can find the latest FTDI VCP drivers here.

  • HyperBoy QuicK Start Guide

    They HyperBoy quick start guide can be found here.


A) PIRACY – Stone Age Gamer Retroworks, Inc. ("Stone Age Gamer") does not support or condone piracy. Flash carts and similar devices Stone Age Gamer sells and supports are intended to be used only for the following purposes: development, playing games licensed by Stone Age Gamer for use with the product, and/or playing currently owned personally backed-up games and media where it is legal to do so. Stone Age Gamer does not offer support for any other use of this product.

B) PERSONAL BACK-UPS – In many territories it is legal to make back-ups for personal use and/or archival purposes, however it may not be legal in all territories. Please learn the national and local laws regarding this subject before making back-ups for personal use. Please note, in most territories "Personal Back-up" means exactly that; back-ups you made yourself of games you currently own. This often does not include back-ups obtained via other methods (i.e. downloading), even if it is a game you physically own.

C) MODIFICATION & USE – Any unauthorized modification and/or non-intended use of this or any other flash cart product sold by Stone Age Gamer shall void both manufacturer and retailer warranties of that product.

2 Reviews

  • 5
    Test Review

    Posted by Test Name on May 23rd 2023

    This is a test.

  • 5
    Test Test

    Posted by Test Review on May 23rd 2023

    This is a test.