5/1/25:  New Rocknix OS build:  For the "Anbernic RG ARC-S" Handheld gaming device (not for the ARC-D, unless you want to remove your Android partition on the D).  My card set has over 730 Ports, many new ones recently released on PortMaster!!!!
 
For Sale: One (1) loaded 512 GB micro SD card for your Anbernic RG ARC-S handheld game console/device & ALSO includes a 32 GB card for the TF1 slot.  Plug the cards in and start gaming. These are plug n play. I used new Rocknix OS for it and it works fantastic on this device.... far superior to the stock OS.
 
I added my superior game libraries with full menu art, added custom bezels for over 700 of the best VERTICAL Arcade games, added over 730 ports, 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 "RG ARC-S".
 
Includes Genesis, Sega CD, Sega 32X, Playstation, NDS, SNES-MSU1 i.e. SNES-CD, Megadrive-MSU, ScummVM, Arcade (FBNeo/MAME-2003plus), Ported Games (Ports), 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.
39 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-Wood, 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, Replica, 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 35,000+ quality games including their game artwork and gamelists in the roms directory are installed. Games have video snap previews, mixart(boxart) and wheel (marquee) art 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 Samsung (A2 V30) micro SD card loaded and ready to game (for TF2 slot - may provide Sandisk brand depending on stock)) and ALSO one (1) ea. 32 GB Sandisk micro SD cards for the TF1 slot  - for your RG ARC-S 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 two loaded (plug-n-play) sd cards, that work together as a pair.
 
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.  Rocknix allows you to decide which systems to display in the UI/Visible-Systems menu, so you can hide systems you may not care for like some of the older computer based 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 - ~35,000+ games
 
Arcade Systems:
*Arcade (FBneo) - 1833
*Atomiswave – 17
*MAME (Arcade) – 319
*Naomi - 39
*NeoGeo (Also listed below) - 140
 
Computers:
*Amiga - 1,957
*Amstrad CPC - 2,975
*Atari800 - 3,246
*Commodore 64 - 5,893
*MSX - 635
*MSX2 - 100
*PORTS - 734 !!!
*Vic-20 - 174
*Sharp X68000 – 117
*ZX Spectrum Sinclair - 4,524
 
Consoles & Misc Engines/Ports:
*3DO - 8
*Amiga-CD32 - 93
*Atari 2600 - 617
*Atari 5200 - 96
*Atari 7800 - 58
*Atari Jaguar - 56
*Channel F (Fairchild) - 30
*Colecovision - 141
*Dreamcast (Sega) - 166
*Famicom - 385
*Famicom Disk System (FDS) - 128
*Sega Genesis - 1,048 (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: Sega MSU-MD - 8
    In submenu: English Megadrive Translations - 41
*Intellivision - 136
*Sega Master System - 334
*Sega MegaDrive (Japan) - 191
*Nintendo 64 (N64) - 311
*Neo Geo CD - 6
*Neo Geo - 140
*Nintendo (NES) – 1,479 (782 + 697)
    In submenu: NES Hacks - 697
*Odyssey2 - 85
*PC Engine - 290
*PC Engine-CD - 42
*PCFX - 1
*Sony PlayStation 1 (PSX) - 465 !
*Satellaview - 34
*Sega Saturn - 55
*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) - 11
*Sufami Turbo - 15
*SuperGrafx - 5
*TurboGrafx16 - 94
*TurboGrafx16-CD - 35
*Uzebox - 61
*Vectrex – 24
*Doom - 8 (plus more in Ports section)
*EasyRPG - 9
*OpenBOR - 240
*Pico-8 - 131
*ScummVM - 56
*Tic-80 - 1,028
 
Handhelds:
*Arduboy - 228
*Atari Lynx - 83
*Game & Watch - 52
*Sega Game Gear - 259
*Gameboy - 834
*Gameboy Advance – 1,109
    Includes GBA Hacks in submenu
    Includes Super Game Boy in submenu - 25
*Gameboy Color – 573
    Includes GBC Hacks in submenu
*Megaduck - 25
*Nintendo DS (NDS) - 100
*NeoGeo Pocket - 9
*NeoGeo Pocket Color – 40
*PokemonMini - 22
*Sony PSP - 109
*Sony PSP Minis - 296
*Supervision - 44
*Virtual Boy - 25
*Wonderswan - 117
*Wonderswan Color - 100