Miyoo Mini Plus Game List 2026: 27,549 ROMs, 7.5/10

Ask any search box for the "Miyoo Mini Plus game list" and it answers with the confidence of a census: 27,549 games. Ask a second seller and the number drops to 25,966. A third quotes 13,056. A fourth — Retro Game Intensity, which sells a 128 GB "Gamelist" edition — rounds the whole affair up to a tidy 28,000 Games Built-in and prints it on the listing. Four vendors, four numbers, one device, and not one of those figures came from Miyoo Electronics. The manufacturer has never published a game list, and, for reasons that are less about laziness than about liability, it never will.

What follows is a review of that non-list: the churning heap of ROMs that ships on a microSD card wedged into the bottom of a $54 handheld, sold as a curated library and delivered as a data dump. We are going to count what is actually there, correct the mislabels the sellers leave in, name the games worth the trouble, and explain why the single most-quoted specification of this device is also its most fictional. The hardware earns its cult status. The "game list" earns an asterisk the size of the microSD slot.

The List That Isn't

Five numbers, one microSD card

Start with the arithmetic, because the arithmetic is the story. The commonly circulated figures track storage tier: the 32 GB card is advertised at 13,056 games, the 64 GB at 25,966, and the 128 GB at 27,549. Notice the shape of that curve. Doubling the storage from 32 to 64 GB nearly doubles the count; doubling again from 64 to 128 GB adds barely 1,600. That is not what a growing library looks like. That is what padding looks like — the same ROM sets copied, re-copied, and topped off with whatever homebrew and hack archives were lying around to justify the bigger number on the box.

In 2025, an official Miyoo Mini store representative, answering a buyer's email, confirmed the 64 GB unit "ships with 25,966 games out of the box." That is as close to an official figure as this product gets, and it came from a storefront, not a factory. Retro Game Intensity, meanwhile, brackets the top end at 28,000, a number that politely exceeds the manufacturer-adjacent 27,549 by roughly the population of a small town. Nobody is lying, exactly. They are all counting different piles.

ROMs are not games

Here is the distinction every one of these listings elides: a ROM is a file; a game is a work. The 27,549 figure counts files. Inside it live the North American, Japanese, and European releases of the same cartridge; the (Rev 1) and (Rev A) revisions; the (!) good-dumps and the [b] bad-dumps that should have been deleted years ago; the translation patches; the ROM hacks; and, this being a preloaded gray-market card, a genuinely absurd number of Tetris variants. Deduplicate by title and the number collapses. The real figure of distinct, playable, worth-your-thumb titles sits in the low thousands at the very most — and if you are honest about what you will ever load twice, in the low hundreds.

This is not a Miyoo failing; it is the native condition of every preloaded handheld on the gray market. But it means the headline spec is a measurement of a folder, not a curation. We have made this argument at length in our companion piece on why the 27,549 number is a fiction, and nothing about the 2026 cards has changed the math. A ROM count is a directory listing wearing a marketing suit.

Why Miyoo will never publish it

The Machine knows the law, so let us name the thing on the table. A manufacturer cannot publish an itemized list of 27,549 copyrighted ROMs for the same reason a fence does not hand you a receipt: the list is the evidence. Every title on it is an unlicensed copy of a work owned by Nintendo, Konami, Capcom, SNK, Sony, Sega, Square Enix, or Bandai Namco. An official 27,549-line manifest would be a signed confession to mass reproduction and distribution, filed helpfully in one document.

The emulators themselves are settled law — Sony Computer Entertainment v. Connectix (9th Circuit, 2000) established that reverse-engineering a console to emulate it is fair use. The ROMs are the other half of the sentence, and that half is not fair use: distributing and downloading copyrighted game files is plain infringement. So the division of labor is deliberate. Miyoo Electronics sells you a legal, empty computer. Third-party sellers — often the same AliExpress and Amazon storefronts, sometimes a step removed — load the card and quote the number. The manufacturer keeps its hands clean of the manifest; the seller keeps its name off anything permanent. The absence of an "official game list" is not an oversight in the documentation. It is the entire business model, working exactly as designed.

What You're Actually Holding

The SSD202D and the 128 MB ceiling

Under the shell is a SigmaStar SSD202D, a system-on-chip designed for smart speakers and IP cameras and repurposed, gloriously, into the beating heart of the budget-handheld renaissance. It pairs two ARM Cortex-A7 cores running at roughly 1.2 GHz with a Mali-400 MP2 GPU and 128 MB of DDR3 — and yes, 128 megabytes, in a year when the phone in your other pocket has a hundred times that. The number looks insulting on paper. XDA's Adam Conway, who scored the device 9/10, put the reality plainly: it is "not going to be setting benchmark records... but that's more than good enough for most retro titles."

That ceiling is not a bug to be modded around; it is the reason the Mini Plus is honest. There is no N64 folder taunting you with a slideshow, no Dreamcast tier that runs four games at half speed. The SoC draws a hard line at the 32-bit era and the machine lives comfortably below it. In Conway's summary, "Game Boy Advance titles run flawlessly, PlayStation 1 games are a treat to play." We have argued before that this discipline is why the Mini Plus's 128 MB outruns the RG35XX's nominally roomier 256 MB — software tuned to a fixed target beats hardware left to guess.

The 3.5-inch, 640×480 window

The screen is a 3.5-inch IPS panel at 640×480, roughly 450 nits, a 4:3 aspect ratio that is not a nostalgic affectation but a technical gift. Nearly everything in the library — NES, SNES, Genesis, Game Boy Advance, the PlayStation's 2D catalogue — was authored for a 4:3 tube. Integer-scale a 256×224 SNES frame into 640×480 and it lands clean: no shimmer, no stretched sprites. The panel is bright, the colors are saturated to the point of showing off, and at this pixel density the classic-console output looks better than it did on the CRT most of these games shipped for.

Where 640×480 fights back is the WonderSwan and the arcade verticals, which want a taller frame, and any plain Game Boy title, which is a 160×144 square that leaves black bars no matter what you do. That is physics, not a defect. The Mini Plus also adds two shoulder buttons per side — L1/L2 and R1/R2 — over the original Mini's single pair, which is precisely the input the PlayStation and the CPS2 fighters need, and precisely what makes the Plus, not the Mini, the one to buy. There are no analog sticks, which matters for exactly one tier of the library and we will get to it.

OnionUI is the real product

Strip away the ROMs and the actual value proposition of this device is OnionUI — usually written OnionOS — the community firmware that turned a cheap Chinese handheld into a cult object. It is not Miyoo's software. It is a volunteer project, and it is so much better than anything the manufacturer ships that the stock firmware exists only to be overwritten. Its stable build has been frozen at v4.3.1-1 since mid-2024; the only newer tag is a v4.4.0 beta from January 2026 that added netplay, RTC detection, and CPU-overclock hotkeys. Retailers frequently quote Onion version numbers from the 1.x and 2.x era on their listings; ignore them, they are years stale.

Onion is what gives you the box-art scraping, the per-game save states, the RetroArch back end, the clean folders, and — per PropelRC's review — "vastly improved battery life (4 hours to 7 hours)" plus RetroAchievements support the stock firmware never had. The comparison site gogamegeek reached the same verdict from the other direction, noting flatly that against Anbernic's hardware "the Miyoo has a far better custom OS." That is the crux of this whole device: you are buying firmware, wrapped around a $54 computer, with a legally radioactive game list taped to the card. Sellers who preload the "game list" almost always preload Onion too, which is its own quiet wrinkle — they are distributing community firmware, bundled BIOS files, and copyrighted ROMs in a single package the buyer assumes came from a factory.

The Spec Sheet, Line by Line

The full breakdown

Here is the device and its preloaded compilation reduced to a single sheet. Where a figure comes from a seller rather than the manufacturer, we have said so; where it comes from the research on 2025–2026 cards or from verified hands-on reviews, we have kept it exact.

What the numbers flatter

Two rows deserve a squint. The "preloaded ROM count" is a seller figure, not a library size — see every paragraph above. And the "systems OnionUI can address" (40-plus) quietly demolishes the "13 systems" that most sellers advertise: the 13 is just how many folders they bothered to populate on the card. Onion's 4.3 line even added Nintendo DS and PICO-8 cores — though DS on a single, touchless 3.5-inch screen driven by a dual-A7 is a technical curiosity, not a way to play, and the N64 remains off the table entirely. If a listing tells you the Mini Plus "supports 13 systems," it is describing the seller's laziness, not the machine's ceiling.

What the numbers hide

What no row fully captures: there is no video output and no second-controller port. The old confusion about a "119×60×20 mm" body is a copy-paste error that recurs across blogs — a 3.5-inch 4:3 screen cannot fit in a 60 mm-wide shell; the real footprint is 108×78×22 mm, and XDA weighed it at 165 g. Small, dense, pocketable, and strictly solitary. That last quality — single screen, single pad, no HDMI — quietly rules out an entire category of use, and it is exactly the sort of thing a "28,000 games" headline is engineered to make you forget to ask about.

Thirteen Folders, Forty-Plus Systems

The 8- and 16-bit core

This is the tier the device was born for, and it is flawless. NES, SNES, Game Boy, Game Boy Color, Game Boy Advance, and Sega Genesis run at full speed with save states, fast-forward, and shader options to taste. The SNES folder alone is the reason most people buy in: Chrono Trigger, A Link to the Past, Super Mario World, and Donkey Kong Country are all here and all perfect. GBA is likewise immaculate, which matters, because the GBA library is arguably the single best case for the whole device.

One correction the sellers will not make for you: the NES folders on these cards routinely list "Contra III" among the 8-bit classics. There is no NES Contra III. Contra III: The Alien Wars is a 1992 SNES game; the NES had Contra (1987) and Super C (1990). It is a mislabeled or misfiled ROM, and it is a tidy illustration of how much human care went into the "curation" — which is to say, none. If the person who built your card cannot keep Contra straight, treat the other 27,548 entries accordingly.

The disc and arcade tier

Above the cartridges sit the demanding folders, and this is where the SSD202D shows both its reach and its edges. PlayStation runs through a tuned PCSX core and it is genuinely good: Castlevania: Symphony of the Night is flawless, Final Fantasy IX holds up, Metal Gear Solid is fully playable, and Tony Hawk's Pro Skater keeps its frame-rate. PropelRC's testing found only "minor slowdown in Gran Turismo 2," which is about as damning as PS1 emulation gets on this chip. The two benchmark titles the 2025–2026 reviews lean on — Symphony of the Night and Metal Gear Solid — are the right ones: clear one 2D Metroidvania and one 3D stealth game and you have mapped the device's PS1 envelope. The catch is the missing analog sticks; DualShock-era games that assume twin sticks fall back to the D-pad, and a few never feel right for it.

Arcade is a sprawl. A typical card buries roughly 6,700-plus arcade ROMs across FBNeo and MAME cores, with the Capcom boards — CPS1 and CPS2 — each foldered at about 146 games. The CPS2 set carries its own history: those boards shipped with the infamous "suicide battery," a security cell that, when it died, bricked the game until hackers reverse-engineered the de-suicide process. Emulation is how Marvel vs. Capcom and Street Fighter Alpha outlived their own copy protection. Neo Geo runs well too, provided the card includes the required BIOS — which, on a preloaded gray-market SD, it invariably does.

The oddball wing

Two folders exist mostly to pad the count, and both are more interesting than the number suggests. The 32X is technically present — PicoDrive will boot Virtua Racing and the handful of other Sega 32X titles — but the mushroom-on-the-Genesis add-on was a performance dead end in 1994 and it is a compromised one here, with slowdown the emulator cannot fully paper over. It is exactly the kind of "asterisk system" Retro Game Corps warns about, the sort that "cannot play every game at full speed, and so performance may vary." Sega CD fares far better; Sonic CD runs clean and the folder earns its space.

The WonderSwan Color folder — 89 ROMs on a standard card — is the connoisseur's corner. The WonderSwan was Gunpei Yokoi's last design, built for Bandai after the father of the Game Boy left Nintendo; he died in 1997, before the system shipped. Its library holds the Japan-only remakes of the early Final Fantasy games and a run of oddities you will find nowhere else in the box. This is also where a genuine hidden gem hides one folder over on the Game Boy Color: Star Ocean: Blue Sphere, which Hardcore Gaming 101 rightly calls "one of the most technically impressive RPGs ever to grace the Game Boy Color." The "game list" gives you the ROMs but none of that context; the context is the reason to care.

The Games Worth the Card

The undisputed

Cut the 27,549 down to the titles that justify the purchase and you get a short, glittering list. From the SNES: Chrono Trigger — the 1995 "Dream Team" collaboration of Final Fantasy's Hironobu Sakaguchi, Dragon Quest's Yuji Horii, and Dragon Ball's Akira Toriyama — plus A Link to the Past, Super Metroid, and Super Mario World. PropelRC's reviewer, who ran it end to end, reported "perfect 60fps throughout my 12-hour playthrough," which is the correct way to test an RPG and the correct result. From the PlayStation: Symphony of the Night, whose director Koji Igarashi gave the medium half of the word "Metroidvania," and Final Fantasy IX. These are not deep cuts. They are the canon, and the Mini Plus plays every one of them without complaint.

The handheld natives

The device's secret is that it is a handheld playing handheld games, and the fit is perfect. The Game Boy Advance library is the crown: Advance Wars, Mario Kart: Super Circuit, Pokémon in every flavor, and — a favorite of the fan-hack crowd — Pokémon Unbound, a ROM hack ambitious enough to outclass some official entries. Apotris, a modern open-source Tetris built for the GBA, is the rare homebrew that earns its slot outright, because it is genuinely free to distribute. And the standout the editorial site Pixel-Swish singled out in its June 2026 "Top 6" — The Legend of Zelda: The Minish Cap — is exactly the kind of jewel this form factor was built to hold. The same site's earlier review arrived, after initial skepticism, at the headline "Ok, I get the hype now," which is roughly the arc every buyer takes.

The traps in the list

Now the corrections, because a review that only flatters the list is not a review. The GBA folders on 2025 cards float "Prinny 2" as a top recommendation, praising its "side-scrolling GBA mechanics." Prinny 2: Dawn of Operation Panties is a Nippon Ichi PSP title from 2011 — a system the SSD202D cannot emulate at all. It is not on this device, it cannot be on this device, and anyone recommending it for the Mini Plus has never held one. Likewise, the Game Boy Color folder pads its count with homebrew and bootlegs — "Queen of Fighting 2000," "The Way to Dusty Death" — filed next to the genuine article, Pokémon Crystal. They are not frauds, exactly; they are ballast, and they are why the "games" number should never, ever be read as a quality signal.

Inside the microSD

The directory tree

Pull the card, drop it in a reader, and the "game list" reveals itself as a folder. OnionUI uses short system codes; here is the structure of a representative 128 GB preload, with the sourced counts kept exact and the rest marked as illustrative:

MMP-128GB/
├─ BIOS/            neogeo.zip, scph1001.bin, bios_CD_*.bin ...
├─ Roms/
│  ├─ FC/     (NES)              ~1,000   [illustrative]
│  ├─ SFC/    (SNES)             ~1,700   [illustrative]
│  ├─ GB/     (Game Boy)           ~570   [illustrative]
│  ├─ GBC/    (Game Boy Color)     ~900   [illustrative]
│  ├─ GBA/    (Game Boy Advance) ~1,100   [illustrative]
│  ├─ MD/     (Genesis)            ~900   [illustrative]
│  ├─ SEGACD/ (Sega CD)            ~120   [illustrative]
│  ├─ 32X/    (Sega 32X)            ~40   [illustrative]
│  ├─ NEOGEO/                      ~180   [illustrative]
│  ├─ PS/     (PlayStation)        ~600   [illustrative]
│  ├─ CPS1/                         146   [sourced]
│  ├─ CPS2/                         146   [sourced]
│  └─ WS/     (WonderSwan Color)     89   [sourced]
├─ Saves/
├─ States/
└─ .tmp_update/   (OnionUI runtime)

Seller total, all ROM files incl. duplicates ....... 27,549

Those two- and three-letter codes — FC for the Famicom/NES, SFC for the Super Famicom/SNES, MD for the Mega Drive/Genesis — are OnionUI conventions, and they are worth knowing before you go adding games, because the emulator will not find a ROM sitting in the wrong folder.

Counting what's really there

If you want to see the padding for yourself, the card makes it easy. On any Linux box, two commands tell the whole story (approximate, but the shape is exact):

# What the seller counts vs. what you'll actually play
$ find Roms/ -type f | wc -l
27549                      # every ROM file, duplicates included

# strip region/revision tags like (USA) or (Rev A), then unique:
$ ls Roms/*/* | sed 's/ (.*//' | sort -u | wc -l
~a few thousand            # the library you really own

The first number is what the seller printed on the box. The second — after stripping the (USA), (Japan), (Rev A), and [!] tags that mark regions, revisions, and dump quality — is roughly what you actually own. The gap between them is the entire marketing of this product.

BIOS files and the gray area

Note the BIOS/ folder at the top of the tree. Neo Geo, PlayStation, and Sega CD emulation legally require the original console's BIOS, and on a preloaded card those files are simply there — neogeo.zip, scph1001.bin, the Sega CD boot ROMs — copied from hardware nobody in the supply chain owned. It is the least-discussed and most legally clear-cut piece of the whole package. If you build your own card the right way, this is one of the folders you have to source yourself, and it is the honest tax on doing it properly.

Versus the Preloaded Field

The comparison table

The Mini Plus does not exist in a vacuum. Here is how its preloaded proposition stacks against the obvious alternatives — the machines a shopper cross-shops at the same $50–100 counter.

Miyoo Mini Plus versus the RG35XX line

The head-to-head that matters is against Anbernic's RG35XX family, and it is closer than the spec sheets imply. The original 2023 RG35XX carries more nominal RAM (256 MB to the Miyoo's 128), pushes slightly past the Miyoo into light Nintendo DS via DraStic, and — crucially for a couch — has a mini-HDMI port the Miyoo lacks. It also loses the overall argument anyway, because the firmware and feel are simply better on the Miyoo, the point we made in full when we put 128 MB against 256 MB. The 2024 RG35XX H and Plus, built on the Allwinner H700 with a full gigabyte, genuinely out-muscle the Miyoo and can reach lightly into Dreamcast and PSP. But even DROIX, reviewing the H700 unit, conceded that "if you already have a Miyoo Mini or Miyoo Mini Plus... it is perhaps not worth the upgrade," while noting the one real Miyoo gap: "one thing lacking on the Miyoo is a HDMI port."

When to spend more

If the SSD202D's hard 32-bit ceiling frustrates you, the honest advice is to stop shopping at this tier. A Powkiddy RGB30 or a Trimui Smart Pro buys you Dreamcast; a step up to a Retroid Pocket buys you Android, GameCube, and PS2, at three to five times the price. None of them will fit in the coin pocket of your jeans, which is the one thing the Mini Plus does that nothing else in the category matches. As one DROIX reviewer put it of the Anbernic alternative, "it's not a Miyoo Mini, but it's the next best thing" — the Miyoo remains the reference point, and choosing away from it means choosing a bigger machine. Decide which compromise you can live with before you decide which handheld to buy.

Prices and Where the Cards Come From

The three configurations

Pricing on this device is a moving target, because the "price" is really two prices welded together: the cost of the hardware, which is fixed and small, and the cost of the ROM-loading, which is pure seller margin. The bare unit runs about $54 (it launched at $69.99). Everything above that is the tax on someone else copying files onto a card for you.

Where the cards come from

The preloaded cards originate from a rotating cast of AliExpress and Amazon storefronts and a handful of dedicated retro retailers — Retro Game Intensity being the most transparent about what it is selling, right down to printing "28,000 Games Built-in" on the 128 GB listing. None of these vendors has a licensing arrangement with a single one of the copyright holders whose work fills the card. You are paying a convenience fee to a courier of other people's software, and the courier is the only party willing to put a number in writing.

What "28,000 games" actually costs you

Run the value calculation and it inverts. The 128 GB "Gamelist" edition commands the biggest premium and delivers the least marginal value — its extra thousands of "games" over the 64 GB card are overwhelmingly duplicates and padding, as the count curve already told us. The rational buys are the bare unit (if you will load your own) or the 32 GB card (if you will not, and just want the hits). Paying up for 128 GB of mostly-duplicated ROMs is paying for a bigger number, not a bigger library. The number is the product; the library is an afterthought.

Five Ways to Actually Play It

The casual and the commuter

The casual player is who this device is secretly perfect for. Boot it, thumb to Super Mario World or Pokémon, drop a save state at the platform door, sleep the device with a button, resume on the train home. The instant suspend-resume is the killer feature the "27,549 games" spec never mentions, and it is what makes the Mini Plus a better Game Boy than the Game Boy — backlit, rechargeable, and pocketable in a way no clamshell managed. For the commuter, PropelRC's measured runtimes — around 6.5 hours on SNES and 7.5 on Game Boy — cover a full week of platform-doorway sessions between charges. This is the scenario the whole device is built around, and it nails it.

The completionist and the speedrunner

The completionist is well served by OnionUI's per-game saves and box-art scraping — you can see, at a glance, the RPGs you have cleared and the ones still glaring at you from the grid. Chrono Trigger's multiple endings and Symphony of the Night's inverted castle are exactly the long-haul projects the form factor rewards, and the battery holds up for them. The speedrunner, though, should tread carefully: emulator timing on a dual-A7 is not frame-accurate against original hardware, save states are contraband on most leaderboards, and no serious run will be validated on a Mini Plus. It is a superb practice pad and a disqualified submission engine. Learn the route here; set the record on the real thing.

Co-op, mobile, and the hard limits

Co-op is where the device nearly says no. There is no video output and no second-controller port, so on-device two-player is physically impossible — the RG35XX at least has mini-HDMI for a TV; the Miyoo has nothing. The one asterisk: OnionUI's v4.4.0 beta added netplay, including a Game Boy link between two Mini Plus units, which is a genuinely clever trick that requires two devices, beta firmware, and a tolerance for jank. It is not couch co-op; it is a proof of concept. The mobile and travel case, by contrast, is the device's home turf: it weighs 165 grams, survives a backpack, needs no dock or television, and holds more genuinely good games than you will finish on any single trip. Play to the strength; the strength is your pocket.

Who Should Buy the List

Buy it if

Buy the preloaded Mini Plus if you want one small machine that plays the 8-bit, 16-bit, and PlayStation canon with zero setup and you have made your peace with the provenance. Buy the 32 GB card specifically if you mostly want the hits and have no intention of tinkering — it holds every essential and skips most of the padding. Buy the 64 GB if the arcade and Neo Geo folders are the draw and you want them fuller. In all three cases you are buying a genuinely excellent handheld — the one XDA scored 9/10 and PropelRC 8.5 — and tolerating a legally grey card bolted underneath it.

Skip it if

Skip it if you need Dreamcast, PSP, N64, or anything above the 32-bit line — the SSD202D cannot, and no seller's "game list" changes the silicon. Skip the 128 GB "Gamelist" edition specifically, unless a bigger number on the box brings you joy; you are paying a premium for duplicates. And skip the whole category if couch co-op or TV output is non-negotiable, because this device offers neither and never will — that is a hardware fact, not a firmware gap.

The legal-and-ethical route

There is a clean way to own this machine, and The Machine will always point at it. Buy the unit bare, install OnionUI yourself, and fill the card with games you have a right to — homebrew (there is a thriving scene, Apotris included), the growing catalogue of legitimately free releases, and above all your own cartridges. Dumping the carts you already own is legal in most jurisdictions and not difficult; our walkthrough on how to dump your SNES and Genesis carts in about twenty minutes covers the hardware, and a Batocera build on a spare PC is the natural next step for anyone who catches the bug. As the Digital Antiquarian's history of Generation Nintendo makes clear, Nintendo once policed its own game list with an iron grip; the irony of 2026 is that the definitive Nintendo catalogue is now curated by volunteers, on hardware Nintendo never sanctioned. A curated 200-game card you assembled beats a 27,549-ROM card someone else dumped, every single time.

Pros and Cons

What the list gets right

• Genuine breadth where it counts: the NES-through-PS1 canon is present, complete, and running well — GBA "flawlessly," PS1 "a treat to play," per XDA.
• Zero setup: the card boots into a scraped, box-art grid with saves and states configured. For a non-technical buyer, that is the whole appeal.
• OnionUI included: the best community firmware in the class, pre-installed — "a far better custom OS" than the competition, in gogamegeek's phrasing.
• The right benchmarks work: Symphony of the Night, Chrono Trigger at "perfect 60fps," Final Fantasy IX, the GBA library — the games people actually want are the games that actually run.

What it gets wrong

• The count is theater: 27,549 ROMs deduplicate to a few thousand real titles at most.
• Mislabels and category errors: "Contra III" in NES folders, Prinny 2 recommended as GBA when it is a PSP game — evidence of no curation at all.
• Padding as strategy: homebrew and bootleg filler inflating the GBC and arcade counts.
• 32X overreach: present but compromised; a folder that exists for the spec sheet, not the play.

The dealbreakers

• Legal provenance: every ROM and BIOS on the card is unlicensed. That is the reason there is no official list, and it is a real consideration, not a formality.
• No co-op, no video out: a hard hardware limit — the RG35XX's mini-HDMI underlines what the Miyoo is missing.
• The 32-bit ceiling: not a dealbreaker if you knew it going in, a bitter one if a seller implied otherwise.

The Verdict

The score

Score the hardware and OnionUI in isolation and the reviewers are right: this is a 9-from-XDA, 8.5-from-PropelRC machine, a $54 computer that plays five console generations perfectly and disappears into a pocket, running the finest community firmware in its class. But those reviewers were scoring the device. This review scores the thing you were actually sold: the list — the duplicate-riddled, mislabeled, legally radioactive 27,549-ROM heap that the number on the box refers to, redeemed only by the fact that the canon really is in there somewhere under the Tetris clones and the misfiled Contra. Average the outstanding machine against the mediocre pile it ships with, and you land at 7.5 out of 10.

The one-line version

You are buying an outstanding handheld with a felony taped to its microSD slot. The device deserves its cult; the "game list" deserves your skepticism and, ideally, a fresh card. Ignore the number, learn OnionUI, load the couple hundred games you will actually finish — ideally ones you have a right to — and the Mini Plus becomes the best cheap retro purchase on the market. Believe the "28,000 games," and you have paid a premium for a very large folder. The list was never the point. The pocket was.