The ultimate series, from RGR Game, is the ultimate retro game package. There are a large number of HACK games, classic games, childhood games, and self-made games. capacity is 64G and the number of games is 8,000+. collection is based on my personal preference, but this Definitely not the final version, because the capacity is limited, and games are far more than this. Deeply customize DSTWO MINI OS and WOOD Beyond V2.4 systems. To do this, I created a of art covers that pay homage to the glorious classic games that were part of my childhood. Please note that some emulators stopped development many years ago, which is not player-friendly. We have tried using different emulators to experience , but there are still a few games that have problems, which is normal. Game list: 617 For hack 64, Roms 216, FOR 57, Castlevania hack 33, Homemade Games 204, 43 For Hack , Roms 64, Roms top64 For GB Hack 26, GB Roms 861, GB Roms-sgb 145 For Hack 31, Roms 535 For Hack 195, Hack 582, Hack 391, Roms 800 For SNES 750 For SG-1000 Roms 78 For Hack 4, Roms 333 For Master System MarkIII 52, Master System Roms 373 For Roms 339 For Hack 358, Hack 294 For Hack 263 For Hacks 12 For 2600 Roms 648 For 5200 Roms 100 For 7800 Roms 89 For Vision Roms 190 For Wonder Swan Roms 94 For Wonder Swan Color Roms 26 For Pocket Roms 60 For Pocket Color 82 For 147 For Mini 43 Total: 8253 taken from 7800 collections (approximately 1-2% of some small number of games due to undeveloped emulators, the game may not be to open or the screen will be black, which is normal) Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Material: plastic colour: dark gray Package Contents: 1 x Game Card 1 x 64GB memory card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.