FXPAK Pro (Halcyon Future)

PCB Version: Mk. III Rev. D
(15 reviews) Write a Review
FXPAK Pro (Halcyon Future)


This is the Halcyon Future version of the FXPAK Pro for All Regions of the Super Famicom and SNES (it will fit into Japanese, European & North American systems). This cartridge comes assembled in a clear shell, purple anodized screws and a Retro Future-style label.

Ever dream of having your whole library of SNES or SFC games in a single cartridge? The FXPAK Pro allows you to load your personally backed-up games from a microSD card, put the microSD card into the FXPAK Pro, put the FXPAK Pro into a SNES or Super Famicom and have your list of games at your finger tips. Please read the FLASH CART DISCLAIMER below before purchasing.


  • B.O.B.
  • Dorke & Ymp
    Dorke & Ymp
  • Iron Commando
    Iron Commando
  • Push-over
  • Radical Rex
    Radical Rex
  • Super Noah's Ark 3D
    Super Noah's Ark 3D

  • Officially Licensed From:Piko Interactive

Basic Edition vs. Deluxe Edition

The Basic Edition comes with just the FXPAK Pro cartridge with a gray back label in the selected style or configuration covered by a 1-year Warranty. Whereas the Deluxe Edition includes the cartridge with gold back label, a case, printed manual, an FXPAK Pro sticker, Stone Age Gamer sticker, and is covered by a 2-year Warranty.


  • microSD supported (tested up to 64GB; no exFAT support so SDXC cards must be reformatted using FAT32).
  • Fast ROM loading (~9MB/s).
  • Fast menu navigation.
  • Directories are sorted automatically, no need for FAT sorting tools.
  • High resolution menu (512×224) for adequate display of long file names.
  • Real Time Clock.
  • Supports ROM size up to 128MBit (96Mbit actually implemented).
  • Automatic near-time SRAM saving to SD Card (while the game runs). Some limitations apply:
    • near-time saving is switched to periodic saving when a game is found to use the SRAM as work RAM.
    • Automatic saving is disabled when MSU1 is used. SRAM is saved on reset.
    • Enhancement chip support (see below for implementation status).
  • SuperCIC key (SNES CIC clone):
    • enables operation on unmodified consoles of all regions.
    • supports software 50/60Hz switching on SuperCIC enhanced consoles only (to be performed by FXPAK firmware, not yet implemented there).
    • Auto region patching: eliminates “This Game Pak is not designed…” messages regardless of 50/60Hz setting.

Supported Enhancement Chips

  • BS-X memory map / Satellaview base unit registers (clock)
  • DSP1 / 1b
  • DSP2
  • DSP3
  • DSP4
  • ST-010
  • OBC-1
  • Cx4
  • MSU-1
  • S-RTC
  • SuperFX
  • SA1
  • S-DD1

Super EverDrive X5 vs. Super EverDrive X6 vs. FXPAK Pro:

*microSD cards larger than 32GB require special formatting tools.


A) PIRACY – Stone Age Gamer Retroworks, Inc. ("Stone Age Gamer") does not support or condone piracy. Flash carts, ODEs (optical drive emulators), 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) DAMAGE – Neither Stone Age Gamer or the manufacturer is responsible for any damage of property this product may cause. This is a new product intended to be used on electronic hardware that exceeds two decades in age and Stone Age Gamer can’t guarantee the condition of such hardware. USE AT YOUR OWN RISK.

D) 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.

E) CLONE / MODIFIED CONSOLES – Flash carts / ODEs were developed and intended to be used on un-modified original hardware using original hardware accessories. Stone Age Gamer does not guarantee flash cart / ODE operation on clone consoles or modified consoles. Flash carts / ODEs may operate on some clone consoles or modified consoles. However, due to power consumption changes, random hardware changes and/or firmware updates of those consoles we cannot offer a guarantee of flash cart compatibility. Any returns due to incompatibility with clone consoles or modified consoles will result in no refund of any shipping costs and a 10% restocking fee if no defect is found during testing.

15 Reviews

  • 5

    Posted by Conor on Oct 23rd 2023

    Works perfectly and looks fantastic. Thanks very much!

  • 5

    Posted by Matt on Jan 13th 2023

    Works great!

  • 5
    a perfect upgrade for a perfect product

    Posted by Ra'ed Almulla on Jul 31st 2022

    The FX PAK pro is already known that its the best flash cart for snes. The stone age games version makes it a lot better and it realy enhance the experience from the quality of the shell, label, design and deluxe pack content it even come with a match theme!!! Highly recomend this version.

  • 5

    Posted by NJ on Feb 3rd 2022

    Came with a bundle I purchased. Beautiful design, couldn't be happier. Cake to setup, the optional case is AMAZING and solid, definitely recommend getting it with your FXPAK.

  • 5
    The best cart

    Posted by Nicolas AUGEARD on Jan 7th 2022

    The best cart for SNES. StoneAgeGamer offer the best style customization, support and super fast delivery. Great

  • 5
    A Must Own

    Posted by Adrian B Diaz on Oct 31st 2021

    As a stand alone product, the FXPAK Pro is a must buy for any 16 bit aficionado. When paired with an Analogue SuperNt, your SNES gaming experience is optimized to the max. Worth every penny. Will probably buy another one at a later time.

  • 5

    Posted by r0r0 on Sep 11th 2021

    Device works great, tested a bunch of my game dumps and they all worked without issue.

  • 5
    Excellent Product

    Posted by SearUnit on Sep 9th 2021

    Really enjoying my FxPak Pro. Ive not yet found a game that doesnt work with this and my Super Nt. The only downside I can see is that save states (with the beta firmware) can be a little bit buggy, but do work well enough. SAG's service was excellent - dispatched quickly and delivered swiftly.

  • 5
    The ULTIMATE tool for SNES fans

    Posted by Isaac Church on Sep 1st 2021

    This truly is the ultimate power tool for any SNES enthusiast. Works great with both original hardware and the Analogue Super NT. It adds modern features (like save states), the ability to backup and transfer your save files, convenience of all your (legally obtained) ROMs to choose from, automatic translation patching, and a HUGE amount of compatibility. If you want to savor the vast and incredible SNES library (across every region) this is worth every penny.