Note 12/24/23 - ArkOS now updated to the latest 12-22-23 version!
 
For Sale: One (1) loaded 512 GB micro SD card for your Powkiddy RK2023 handheld retro game system & ALSO includes an ArkOS 32 GB card for the TF1 slot. Plug the cards in and start gaming. These are plug n play. I took the superior custom firmware (cfw) for this device (ArkOS), but I also include a free 2nd 32 GB TF1 slot card with a modified stock firmware card that works with the rom folder structure of ArkOS.  So you get a 32 GB ArkOS card for the TF1 slot, a free 2nd TF1 card (modified stock) and the larger TF2 slot card.
 
I added my new and improved superior game libraries with full menu art, added custom bezels for over 200 of the best VERTICAL Arcade games, added awesome ports with PortMaster, added/fixed tons of 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 RK2023 of its size. Includes Sega Saturn, Sega Naomi, Sammy Atomiswave, Playstation, PSP, Arcade (FBNeo/MAME-2003plus), Dreamcast, Sega CD, SNES-MSU1 i.e. SNES-CD, 3DO, 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. 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, Epic Noir, Farfenkugell-Crystal, SagaBox, Nes-Box, Cody-FunkyPlastics, Cody-Destroy, CRTCabBlast-Rogue, CRTCabBlast-Tifa, Carbon, Cody-DarkTeck, Cody-Flux, Crazyboy, Farfenkugell_Lazy, Floyd, Freeplay, GBZ35_Mod, Sonic-Spin, Metroid-Spin, SagaArtBook, SagaParagon, SagaSLice, SagaWorld, Switch, Woody-Cody, Minimal-fixed (with lots of custom added selectable backgrounds), zSR-Cyber-City, zSR-Mario, zSR-Metroid, zSR-PiranaPlant, zSR-Ryu, zSR-Sonic, zSR-Tifa & zSR-Tifa2.
 
Approximately 38,000+ 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 one (1) ea. 32 GB ArkOS micro SD card for the TF1 slot (plus a free modified-stock 32 GB TF1 card) - for your Powkiddy RK2023 handheld (Note: Samsung (EVO Select)) card(s) may be provided instead of the Sandisk brand depending on my stock). No hardware is included, just the loaded (plug-n-play) sd cards.
 
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 left about 1.5 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 - ~38,000+ games
 
Arcade (FBneo) - 1831
Atomiswave – 17
Daphne - 14
MAME (Arcade) – 323
Naomi - 112
Amiga - 1,956
Amstrad CPC - 2,975
Atari ST - 2,546
Atari800 - 3,243
Commodore 64 - 5,879
MS-DOS - 84
MSX - 635
MSX2 - 100
NEC PC-98 - 36
TI-99 - 90
Sharp X1 - 49
Sharp X68000 – 107
ZX Spectrum Sinclair - 4,524
3DO - 35
Amiga-CD32 - 93
Atari 2600 - 617
Atari 5200 - 96
Atari 7800 - 58
Atari Jaguar - 56 (hard to emulate, but small files so incl.)
Astrocade - 43
Channel F (Fairchild) - 30
Colecovision - 141
Dreamcast (Sega) - 175
Dreamcast VMU - 50
Famicom - 386
Famicom Disk System (FDS) - 128
Sega Genesis - 1,040 (784 + 137 + 34 + 44 + 41)
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
Sega MSU-MD - 4
Intellivision - 136
Sega Master System - 277
Sega MegaDrive (Japan) - 191
Nintendo 64 (N64) - 302
    N64 Hacks in subfolder - 20
Neo Geo - 140
Neo Geo CD - 22
Nintendo (NES) – 1,481 (784 + 697)
In submenu: NES Hacks - 697
Odyssey2 - 85
PC Engine - 290
PC Engine-CD - 46
PC-FX - 2 (Tyoushin Heiki Zeroigar & Farland Story)
Philips CDi - 13
Sony PlayStation 1 (PSX) - 506
Sega Saturn - 66
Sega Genesis 32x - 34
Sega CD - 108
Super Famicom - 509
Sega SG-1000 - 68
Super Nintendo (SNES) – 1043 (795 + 64 + 145 + 39)
In submenu: SNES Hacks - 64
In submenu: SFC English Translations - 145
In submenu: Satellaview - 39
SNES-CD (MSU1) - 21
Sufami Turbo - 15
SuperGrafx - 5
TurboGrafx16 - 94
TurboGrafx16-CD - 42
Vectrex – 24
Virtual Boy - 25
Doom style Ports - 8 (Including Brutal Doom, Doom Ultimate, Doom II, The Plutonium Experiment, TNT Evilution, Heretic, Hexen, & Strife)
EasyRPG - 10
LowRes NX - 102
OpenBOR - 127
Pico-8 - 42
ScummVM - 18
Solarus - 8
Tic-80 - 1,031
Uzebox - 61
Wolfenstein - 1
Atari Lynx - 83
Game & Watch - 52
Sega Game Gear - 259
Gameboy - 834
Gameboy Advance – 1084
Includes GBA Hacks in submenu
Includes 25 SGB (Super Game Boy) games 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 - 103
Sony PSP Minis - 296
Tiger LCD - 27
Watari Supervision - 44
Wonderswan - 110
Wonderswan Color - 89
 
Other Ports - 123 games (incl. some gems).