If still needed, I'd suggest sticking to 8 MB ones and dumping / restoring saves through uLaunch Elf and a a USB stick. (or similar solutions for moving to / from more standard storages)
Auster
There are also games sold/distributed only as ROMs you can run on emulators, if you'd be interested too.
I'm seldom picky about what I play, so, by extension, expect to see little to no consistency in what I'd recommend:
#hasicontent 8Doors: Arum's Afterlife Adventure A Vampyre Story ABZÛ Atari Vault Batman: Arkham Asylum Game of the Year Edition Batman: Arkham City - Game of the Year Edition Battle Chef Brigade Deluxe BlazBlue: Continuum Shift Extended Bloodstained: Curse of the Moon Bunny Swordmaster Story Catherine Classic Celeste Celeste Classic Celeste Classic 2 Child of Light Dandara: Trials of Fear Edition Devil May Cry 4 Devil May Cry HD Collection Downwell Dreaming Sarah Dusk Child Dust: An Elysian Tail Etherborn Final Fantasy VI Final Fantasy VII FINAL FANTASY X/X-2 HD Remaster Final Fantasy XII The Zodiac Age Grey-Box Testing GundeadliGne Gundemonium Recollection Hitogata Happa Injustice: Gods Among Us Ultimate Edition Ittle Dew Kimmy Kitsune Zero Knight Club LiEat Mary Skelter 2 & Mary Skelter: Nightmares (revamped & retconed version; included as an unlockable in Mary Skelter 2) Mary Skelter: Nightmares (OG version; still being sold) Metal Slug Metal Slug 3 Micro Mages Minecraft Minoria Mobile Light Force (aka Gunbird) Moero Chronicle Momodora Momodora II Momodora III Momodora: Reverie Under The Moonlight Ni no Kuni: Wrath of the White Witch No More Heroes No More Heroes 2: Desperate Struggle Okami One Strike Phoenotopia (Adobe Flash version; didn't play the remake yet) Portal Rabi-Ribi Remember Me Riddled Corpses Saints Row: The Third Senran Kagura Bon Appétit Shantae and the Pirate's Curse Shantae: Half-Genie Hero Slay the Spire Slipways Classic Songs for a Hero: Definitive Edition ("A Lenda do Herói - Edição Definitiva" in its Portuguese name) Starbound Super Dungeon Boy Tanglewood The Corruption Within The Deed Unparallel Va-11 Hall-A: Cyberpunk Bartender Action Wake Up Wishing Sarah Wonder Boy in Monster World | Wonder Boy V: Monster World III World of Final Fantasy コテ・DE・メクール 真・魔王ゴルベリアス 先取り横スクロール面
Some years back, this might've been an alluring thought. But now, I think in the lines of "there isn't a cure when there's no disease". If anything, more and more, I see new strengths to be explored in this "issue" that is autism (as well as it "sibling condition", ADHD).
Mint 21.1 Xfce, and if Android counts, ArrowOS 13 (on phone) and BlissOS (on an old computer)
I use Grayjay, so it doesn't tend to matter much. However, I prefer to buy songs instead, so I can listen to them far past the source platform's end of business.