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For Sale: One (1) loaded 512 GB micro SD card for your Powkiddy X55 handheld retro game system & ALSO includes a 32 GB card for the TF1 slot (optimized for the included larger TF2 slot card). Plug the cards in and start gaming. These are plug n play. I used the stock custom firmware (but used current 2023-10-29 build from scratch), and used rom structure and no changes to the es_systems.cfg file so future OS updates are a breeze.  To take advantage of the 16x9 screen, almost all systems have beautiful bezel art (side art) enabled, except those already 16x9 ratio such as PSP.  Bluetooth controllers can easily be connected with the OS.


I added my superior game libraries with full menu art, added custom bezels for all systems including game specific bezels for Arcade systems,  added lots of custom themes, tons of custom collections, added missing bios files, background music (can be turned off or switched out easily), I optimized certain systems , I added overlays for Vectrex… I turned it in to the very best card set for the Powkiddy X55!  Includes Sega Saturn, Sega Naomi, Sammy Atomiswave, Playstation, PSP, Arcade (FBNeo/MAME-2003plus), Dreamcast, Sega CD, SNES-MSU1 i.e. SNES-CD, 3DO, Megadrive-MSU, among many others as listed in detail below.


NOTE: The games partition (on larger card) is accessible directly in Windows on a PC for super easy game file transfers/mods/copying/pasting.

38 awesome themes pre-installed (see photos for many). Also I fixed many features of the themes to have proper artwork, etc.

All themes were fixed to properly display all systems. Some of the themes I added include: Epic Szalik, Epic-Cody, Albedo, Alekfull-Artflix, Art-Book Next, Artflix-Cobalto, Carbon, Crazyboy, CRT Cabblast-Chun-Li, CRT Cabblast-Tifa, CRT Cabblast-Morrigan, CRT Cabblast-Rogue, Farfenkugell_Lazy, Floyd, HeyChromey, MegaMan_Blue, Metroid_Spin, Minimal-custom (with lots of custom added selectable backgrounds), Next-Level-Remix, RVGM-BT-Theme-Master, Sagabox, SonicSpin, StarFox-Neon, SuperSweet, Switch, System-Theme, ZeldaGreen, zSR-Cyber-City, zSR-Mario, zSR-Metroid, zSR-Morrigan, zSR-Morrigan2,  zSR-PiranaPlant, zSR-Rogue, zSR-Ryu, zSR-Sonic, zSR-Tifa & zSR-Tifa2.


Approximately 37,500+ quality games including their game artwork and gamelists in the roms directory are installed. Games have video snap previews, and boxart/mixart typical. Cheats are pre-installed available through the retroarch menu for many popular systems.


Below is a detailed listing of what is included with this purchase:

512 GB Sandisk (class 10) micro SD card loaded and ready to game (for TF2 slot) and ALSO a 32 GB micro SD card for the TF1 slot - for your Powkiddy X55 handheld (Note: Samsung (EVO Select)) card(s) typically provided as pictured  byt Sandisk brand may be depending on my stock). No hardware is included, just the loaded (plug-n-play) sd cards.  You have to have your own Powkiddy X55 handheld device.


Games have video previews that play too as you scroll down through the game list on each system. Awesome menu background themes loaded which can be easily switched up. Most games allow saving game play at ANY spot within the game typical. Games can be identified as "Favorites" simply. Awesome "Custom Collections" are already setup and can be modified. The Arcade Favorites collections have hundreds of the best arcade games (from the thousand+ on system). Vectrex has awesome transparent overlays that I added which are missing on most systems.


I removed "ADULT only" roms typical from default setup, but I included them (for 16 different systems) with their artwork in the main roms folder (not visible on device).  So by inserting the 512 GB card into a PC, a simple copy-paste on a pc will put them all in their proper place in the rom system folders to enable/display after reboot.  The "gamelists.xml" files are already setup for them to be added.  Example of these type of games would be mame roms:, galpanic, bigtwin, plgirls, etc..


I left about 1.8 GB free space on the larger sd card available for smooth operation.

This micro SD card has the following systems on it, and I list the approximate game count below:

System - approx. # Games Installed:


ALL - ~37,500+ games


Arcade (FBneo) - 1833

Atomiswave – 17

Daphne - 14

MAME (Arcade) – 319

Naomi - 99


Amiga - 1,957

Amstrad CPC - 2,975

Atari ST - 2,546

Commodore 64 - 5,893

MS-DOS - 84

MSX - 635

MSX2 - 100

NEC PC-98 - 36

Tic-80 - 1,028

VIC-20 - 174

Sharp X1 - 48

Sharp X68000 – 117

ZX-81 - 67

ZX Spectrum Sinclair - 4,524


3DO - 25

Amiga-CD32 - 93

Atari 2600 - 617

Atari 5200 - 96

Atari 7800 - 58

Atari800 - 3,246

Atari Jaguar - 56

Channel F (Fairchild) - 30

Colecovision - 141

Dreamcast (Sega)  - 177

Famicom - 385

Famicom Disk System (FDS) - 128

Sega Genesis - 1,048 (784 + 137 + 34 + 44 + 41 +8)

    In submenu: Genesis - Sonic Hacks - 137

    In submenu: Genesis Streets of Rage Hacks - 34

    In submenu: Genesis - Misc. Hacks - 44

    In submenu: English Megadrive Translations - 41

    In submenu: Sega MSU-MD - 8

Intellivision - 171

Master System (Sega) - 277

MegaDrive (Japan)(Sega) - 191

Nintendo 64 (N64) - 302

    N64 Hacks in subfolder - 20

Neo Geo CD - 20

Neo Geo - 140

Nintendo (NES) – 1,479 (782 + 697)

     In submenu: NES Hacks - 697

Odyssey2 - 85

PC Engine - 290

PC Engine-CD - 45

PC-FX - 2 (Tyoushin Heiki Zeroigar & Farland Story)

Pico-8 - 42

Sony PlayStation 1 (PSX) - 517

Satellaview - 34

Sega Saturn - 65

Sega Genesis 32x - 34

Sega CD - 110

Super Famicom - 509

Sega SG-1000 - 68

Super Nintendo (SNES) – 1004 (795 + 64 + 145)

    In submenu: SNES Hacks - 64

    In submenu: SFC English Translations - 145

SNES-CD (MSU1) - 39

Sufami Turbo - 15

SuperGrafx - 5

TurboGrafx16 - 94

TurboGrafx16-CD - 42

Uzebox - 61

Vectrex – 24

Videopac - 30

Virtual Boy - 25


Doom style Ports - 8

EasyRPG - 9

OpenBOR - 128

ScummVM - 17

Z-Machine (Infocom) - 62


Arduboy - 233

Atari Lynx - 83

Game & Watch - 52

Sega Game Gear - 259

Gameboy - 859 (834 + 25)

  In submenu - Super Game Boy - 25

Gameboy Advance – 1081

    Includes GBA Hacks in submenu

Gameboy Color – 572

    Includes GBC Hacks in submenu

Megaduck - 25

Nintendo DS (NDS) - 100

NeoGeo Pocket - 9

NeoGeo Pocket Color – 40

PokemonMini - 22

Sony PSP - 100

Sony PSP Minis - 296

Supervision - 44

Wonderswan - 110

Wonderswan Color - 89

Ports - 78

512 GB Powkiddy "X55" SD Card + 32 GB TF1 card

$140.00 Regular Price
$119.00Sale Price
  • ~90 Custom Collections (described below):

          NES Classic Edition - 30 Games

          SNES Classic Edition - 21 Games

          Sega Genesis Mini - 42  Games

          Sega Genesis Mini - (Japan/Asia Exclusives)

          TurboGrafx-16 Mini

          Commodore 64 (C64) mini - 64 games

          Neo Geo Mini - 64

          Neo Geo Arcade Stick Pro - 20

          Capcom Home Arcade Console - 16

          NES Picks

          SNES Picks

          Sega Genesis Picks

          PlayStation Top Hits

          Arcade1Up Games

          Dual-Stick Games

          Arcade Hacks 

          Arcade - Vertical Games

          Arcade (classic) Favorites

    Other ARCADE Collections include:  Atari Classics;  Banpresto;  Capcom Play System I, II & III;  Capcom;  Cave;  Data East;  Konami;  Midway;  Namco;  Nintendo;  PGM;  Psikyo;  Sega;  ShMUps;  SNK;  Taito;  Toaplan;  Visco;  Williams.

    Other Collections include:  Action, Adventure, Fighting, Kids, Platformers, Puzzle, Racing, RPGs, Bat Man;  BeatUmUps;  Castlevania;  Donkey Kong;  Double Dragon;  Dragon Ball;  Fatal Fury;  Ghouls n Ghosts;  Mario;  Marvel;  MegaMan;  Metal Slug;  Metroid;  Mortal Kombat;  Old School;  OutRun;  Pac-Man;  Racing;  Robocop;  ShMUps;  Sonic;  Sports;  Star Wars;  Street Fighter;  Streets of Rage;  Terminator;  TMNT;  Zelda.



    The software and game roms/iso’s are FREE to download (readily available on the internet) and are included at no charge to you.  Software is open-source.  You are paying for the parts & time to assemble and program/code the software.  All cards/systems are thoroughly tested before shipping.  The actual handheld gaming device is not included.

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