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OPEN-SOURCE RESOURCES

The RetroN Sq is powered by certain modified open-source software that falls under GPL licensing terms, as per the following list:

Software Name Version License
devtest1.33GPL-2.0+
expat2.2.5MIT
fbv1.0bGPL 2.0
ffmpeg3.4.2LGPL-2.1+, libjpeg license and GPL-2.0+
fontconfig2.12.4fontconfig license
freetype2.8.1Dual FTL/GPL-2.0+
giflib5.1.4MIT
glibcglibc-2.26-146-gd300041c533a
3d837c9f37a099bcc95466860e98		GPL-2.0+ (programs), LGPL-2.1+, BSD-3-Clause, MIT (library)
input-event-daemonv0.1.3input-event-daemon license
jpeg-turbo1.5.2jpeg-license (BSD-3-Clause-like)
kmod24 LGPL-2.1+ (library)
libdrm2.4.89 MIT
libevdev1.5.8 X11
libffi3.2.1 MIT
libglib22.54.2 LGPL-2.0+
libgudev230 LGPL-2.1+
libinput1.8.2 MIT
liblockfile1.09 LGPL-2.0+, GPL-2.0+ (dotlockfile)
libopenssl1.0.2n OpenSSL or SSLeay
libpng1.2.59 libpng license
libpthread-stubs0.4 MIT
libretro-vbam36b011c72e5e6f7be4ce
bb24f3b8324ec209aef0		 GPL 2.0
libretro-mgbaca9c9119ded9c112eafd
7301460ac25c2765731a		 MPL 2.0
libselinux2.7 Public Domain
libsepol2.7 LGPL-2.1+
libusb1.0.21 GPL 2.1
libxkbcommon0.7.1 MIT/X11
libxml22.9.7 MIT
libzlib1.2.11 Zlib
linux-headers4.4.118 GPL 2.0
lockfile-progs0.1.17 GPL 2.0
memtester4.3.0 GPL 2.0
mesa3d17.3.6 MIT, SGI, Khronos
mpp-release1.3.8 Apache 2.0
mtdev1.1.4 MIT
ncurses6 MIT with advertising clause
pcre8.41 BSD-3-Clause
pixman0.34.0 MIT
pm-utils1.4.1 GPL-2.0+
readline7 GPL 3.0
retroarch3e27a504ed3b3675d377
e985094f3fdb267237bc		 GPL 3.0
rt-tests1 GPL-2.0+
sdl22.0.12 zlib license
No permission issue.--- ---
sdl2_gfx1.0.1 zlib license
No permission issue.--- ---
sdl2_image2.0.1 zlib license
No permission issue.--- ---
sdl2_mixer2.0.1 zlib license
No permission issue.--- ---
sdl2_ttf2.0.14 zlib license
No permission issue.-- ---
upower0.99.4 GPL-2.0+
usbdevice0.0.1 Apache V2.0
usbmount0.0.22 BSD-2-Clause
util-linux2.31.1 GPL-2.0+, BSD-4-Clause, LGPL-2.1+ (libblkid, libfdisk, libmount), BSD-3-Clause (libuuid) ISC (rfkill)
wayland1.14.0 MIT
wayland-protocols1.12 MIT
weston3.0.0 MIT
xkeyboard-config2.22 GPL 2.0

All software titles included are provided as-is and are not affiliated with nor endorsed by the respective authors. Hyperkin encourages the gaming community to create custom builds to preserve and popularize the legacy of retro video games. We stand for responsible use of open-source projects. We do not endorse piracy or infringing of rights of any form.

By sharing and contributing custom builds intended to use on this project with the gaming community, you hereby agree:

  • To do so in full compliance with the respective intellectual property rights and regulations.
  • Hyperkin may use your build, altered or as-is, in future releases of this product, without your explicit permission as covered by the terms of open-source software.

RESOURCES

Firmware Update SD Image Version 1.2

V 1.2 Release Notes
  • Improved framerate for Game Boy Advance®
  • Aspect Ratio is now console accurate for Game Boy Advance®

Note: All in-game saves are stored on the RetroN Sq. Saving in-game will not affect the save data on your game cartridge.
** Updating the firmware on the Micro SD card will delete all game saves and game progress stored on the RetroN Sq (save data on the cartridge will not be affected)**. This may change in the future.

CLICK TO DOWNLOAD VER. 1.2

Firmware Update SD Image Version 1.1 (Day Zero Patch)

CLICK TO DOWNLOAD VER. 1.1

Firmware Update SD Image Version 1.0

CLICK TO DOWNLOAD VER. 1.0

We recommend using a 512mb memory
card (Micro SD) with the RetroN Sq.

FIRMWARE INSTALLATION INSTRUCTIONS

Required Items

  1. Windows PC
  2. Micro SD Card (included in the retroN Sq)
  3. Micro SD Card Reader (internal or external reader)
  4. Internet Connection

1. Extract the downloaded ZIP file. You should receive an .img file.

2. Download and install USB Image Tool: https://www.techspot.com/downloads/6355-usb-image-tool.html

3. With the RetroN Sq powered OFF, remove the Micro SD card from the console.
Power Button

4. Insert the Micro SD card into your PC. If using an external USB card reader, insert the card reader first, then insert the Micro SD card.
Micro SD Card

5. Open USB Image Tool and make sure the Micro SD card is selected in Device Mode.
Insert SD Card

6. Click Restore and select the extracted .img file. When prompted to restore the image, select Yes. The firmware installation will begin automatically.

7. Once it's done, you must safely eject the Micro SD card. Remove the card from the reader.

8. Insert the Micro SD back into the RetroN Sq. The RetroN Sq is now ready to be used.

Insert Micro SD
Note: All in-game saves are stored on the RetroN Sq. Saving in-game will not affect the save data on your game cartridge. Updating the firmware on the Micro SD card will delete all game saves and game progress stored on the RetroN Sq (save data on the cartridge will not be affected). This may change in the future.

FAQ

Does this play Game Boy Advance cartridges?

Currently, compatibility with Game Boy Advance® cartridges is a beta feature. Some titles may work, but not at 100% capacity and for the most part, not as they are intended to work. This will hopefully be updated once new versions of the firmware become available.

Aside from the pack-in controller, what other controllers are supported?

The RetroN Sq supports Hyperkin BT controllers: Cadet, Scout, and Admiral via the upcoming AlphaStar BT adapter accessory. Click HERE to purchase the AlphaStar!

Why is there a Memory Card slot in the back?

The memory card houses the firmware for the RetroN Sq. The console cannot operate unless the memory card is inserted.

Can the RetroN Sq play imported cartridges: Japan, PAL, Germany, etc.?

Originally there were no region restrictions for the original Game Boy®, Game Boy Color®, and Game Boy Advance® systems. The RetroN Sq is region free.