2019 •Sega Genesis
A ROM hack/mod for Sonic the Hedgehog which changes Sonic for Shadow the Hedgehog. Although a previous mod with the same purpose exists, this one adds...
Freeplay CM3 / Zero by Freeplaytech, Horizontal retro handheld, running Linux (RetroPie), powered by Broadcom BCM2837B0 (Raspberry Pi Compute Module 3+ Lite) Br...
Marketplace rows use affiliate-friendly links where available. Average price stays based on the console database, not live per-store pricing.
| Store | Price |
|---|---|
|
Freeplaytech.com
Generated from spreadsheet vendor label
|
$120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) |
|
Retromodding.com
Generated from spreadsheet vendor label
|
$120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) |
|
Amazon
Amazon search results
|
$120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) |
|
AliExpress
AliExpress search results
|
$120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) |
Affiliate disclosure and terms are linked in the footer.
Broad emulation range
Freeplay CM3 / Zero is more compelling when you judge it by role, not hype: what it can emulate comfortably, how it should feel in the hand, what it costs, and which nearby alternatives keep it honest.
If your library leans toward Game Boy, NES, and Sega Genesis, Freeplay CM3 / Zero immediately becomes more than just another line in a spreadsheet.
Before the review gets opinionated, here is the clean spec picture. This table is the reality check that keeps the rest of the write-up grounded.
| Category | Details |
|---|---|
| Brand | Freeplaytech |
| Release | 2017.0 |
| Form factor | Horizontal |
| Operating system | Linux (RetroPie) |
| Overall performance | ⭐️⭐️⭐️⭐️ |
| SoC | Broadcom BCM2837B0 (Raspberry Pi Compute Module 3+ Lite) Broadcom BCM2835 (Raspberry Pi Zero) |
| CPU | Cortex-A53 (CM3) ARM1176JZF-S (Zero), 4 Cores (CM3) 1 Core (Zero), and 1.4 GHz (CM3) 1.0 GHz (Zero) |
| GPU | Broadcom VideoCore IV and 250 MHz |
| RAM | 1 GB DDR2 (CM3) 512 MB DDR (Zero) |
| Display | 3.2 inch, TFT, and 60 Hz |
| Resolution | 320 x 240, 4:3, and 125 PPI |
| Battery and cooling | 2000 mAh |
| Storage and I/O | External MicroSD, Micro USB, Mini HDMI, and 3.5mm Headphone |
| Price | $120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) |
If this review pulls you in, the fastest next rabbit hole is Super PocketGo CM3 and Game Case GBA CM3, because those are the products most likely to clarify whether Freeplay CM3 / Zero is your real match or just your current curiosity.
Freeplay CM3 / Zero pairs the hardware with 3.2 inch, TFT, 60 Hz, 320 x 240, 4:3, and 125 PPI. That is the kind of detail stack retro buyers should linger on, because a handheld can be technically capable and still feel wrong if the aspect ratio, sharpness, and scaling story are off. The screen protection is listed as Tempered Glass, a small clue that often hints at how polished or rough the front face might feel in daily use.
The controls are described with Cross Upper placement, Dual thumbsticks (add-on) Lower placement, 4 Buttons, and L1, R1 L2, R2 (add-on). That matters more than many spec sheets admit, because the difference between a fun handheld and a fatiguing one often shows up in the D-pad, shoulder shape, and how naturally the thumbs settle into place. If the screen is what sells a handheld in screenshots, the controls are what decide whether it earns repeat sessions.
The 4:3 aspect ratio adds another layer to the story. The right screen is not always the fanciest one. Sometimes it is the one that makes your core library look natural instead of merely possible.
The heart of the machine is the Broadcom BCM2837B0 (Raspberry Pi Compute Module 3+ Lite) Broadcom BCM2835 (Raspberry Pi Zero). CPU duties are handled by Cortex-A53 (CM3) ARM1176JZF-S (Zero). Graphics are handled by Broadcom VideoCore IV. Memory is listed at 1 GB DDR2 (CM3) 512 MB DDR (Zero). The sheet rates the overall performance at ⭐️⭐️⭐️⭐️, or roughly 4 on the normalized scale.
The CPU side is described with 4 Cores (CM3) 1 Core (Zero), 4 Threads (CM3) 1 Thread (Zero), and 1.4 GHz (CM3) 1.0 GHz (Zero), which is more useful than brand names alone because it hints at how much headroom the handheld should have before emulator tuning gets annoying. On the graphics side, 250 MHz and ARM helps sketch the ceiling for heavier systems, upscale experiments, and shader curiosity.
Freeplay CM3 / Zero looks strongest with Game Boy (A), NES (A), Sega Genesis (A), Game Boy Advance (A), Super Nintendo (A), and PlayStation 1 (A), which gives the review something more tangible than a vague "good for retro" verdict. The listed emulation limit, SNES FX & 3D PS1 (60 FPS), N64 & NDS (playable but can be laggy), is the kind of line buyers should actually respect because it tells you where the romance ends and the compromise begins.
The middle tier of compatibility, including Nintendo DS (C), Nintendo 64 (C), and Dreamcast (C), is where the buyer needs some honesty. These are usually the systems that separate a casual dabbler from a user who is happy tweaking emulator settings, testing cores, or accepting the occasional rough edge.
Freeplay CM3 / Zero is described with battery: 2000 mAh. Those are not background details; they shape noise, comfort, endurance, and whether the device feels eager to be used or mildly exhausting to keep fed. Audio is covered by Single Mono Front facing and 3.5mm Headphone, which matters for sofa play, travel, and late-night sessions when speakers and headphone output can quietly make or break the experience.
Physically, the device is outlined by 145 mm x 82 mm x 25 mm, 155.0, Plastic, and Customizable. This is where you start picturing whether it is truly pocketable, only jacket-safe, or clearly a bag companion. A handheld is only as portable as the friction it introduces. Too heavy, too hot, too awkward, and even strong specs start feeling theoretical.
The practical I/O story includes External MicroSD, Bluetooth, WiFi USB (CM3), Micro USB, and Mini HDMI. These details matter because many retro buyers are also collectors, tinkerers, dock-and-TV players, or people with large libraries that need sensible storage and transfer options.
| Console | Angle | Price | Performance | Why Click Through |
|---|---|---|---|---|
Super PocketGo CM3 Game Case | Smaller Alternative | 155.0 | ⭐️⭐️⭐️⭐️ | same operating system, horizontal layout, tracked around 155.0. |
Game Case GBA CM3 Game Case | Closest Match | 175.0 | ⭐️⭐️⭐️⭐️ | same operating system, horizontal layout, tracked around 175.0. |
Retro CM3 KinHanK | Closest Match | 150.0 | ⭐️⭐️⭐️⭐️ | same operating system, horizontal layout, tracked around 150.0. |
| Closest Match | 175.0 | ⭐️⭐️⭐️⭐️ | same operating system, horizontal layout, tracked around 175.0. |
Freeplay CM3 / Zero becomes much easier to judge once it is forced into the same room as Super PocketGo CM3, Game Case GBA CM3, and Retro CM3. This is where a vague impression turns into a real buying decision, because each nearby rival throws a different kind of pressure on the table.
Freeplay CM3 / Zero versus Super PocketGo CM3 is interesting because smaller alternative is the obvious angle. Compared with Freeplay CM3 / Zero, Super PocketGo CM3 makes the more obvious play for readers who care about smaller alternative. Super PocketGo CM3 is tracked around 155.0. Its overall rating is ⭐️⭐️⭐️⭐️. More importantly, freeplay CM3 / Zero versus Game Case GBA CM3 is interesting because closest match is the obvious angle. Game Case GBA CM3 sits close enough to Freeplay CM3 / Zero to make the comparison meaningful, but different enough to sharpen the buying decision. That said, game Case GBA CM3 is tracked around 175.0. From another angle, freeplay CM3 / Zero versus Retro CM3 is interesting because closest match is the obvious angle. Retro CM3 sits close enough to Freeplay CM3 / Zero to make the comparison meaningful, but different enough to sharpen the buying decision. Retro CM3 is tracked around 150.0.
Comparison is the antidote to spec-sheet hypnosis. Once you stack the neighbors side by side, you stop asking which one is objectively best and start asking which one is best for your habits.
Freeplay CM3 / Zero is best framed as a machine for players who want a balanced handheld that can stretch beyond the basics. That may sound obvious, but it is the difference between buying a handheld that becomes a habit and one that turns into a drawer resident.
The horizontal shape matters here because it changes comfort, portability, and the kind of nostalgia the device leans into. The fact that it runs Linux (RetroPie) also affects what kind of setup work, app ecosystem, and tinkering ceiling buyers should expect.
The release timing listed as 2017.0 helps place it in context. In this market, timing changes expectations: a device that felt expensive at launch can look sharply judged six months later, while a newer device may need to justify a premium.
Freeplay CM3 / Zero is currently tracked around $120+ (DIY Zero) $200+ (DIY CM3) $240 (Prebuilt Zero) $330 (Prebuilt CM3) and lands in the $150 - $200 pricing band. This category is ruthless about value perception. A handheld can be beloved at one price and impossible to defend at another.
The spreadsheet points shoppers toward Freeplaytech.com and Retromodding.com for availability. That matters because storefront quality, shipping confidence, and after-sales expectations often shape the emotional experience of a purchase before the box even arrives. The listed strengths orbit around highly customisable, diy design.
The tradeoffs are not buried, either: the sheet flags price. The smartest shortlist is usually the one that sees the flaw clearly and decides it is either acceptable or disqualifying before the credit card comes out.
Freeplay CM3 / Zero leaves the strongest impression when you frame it as a recommendation for players who want a balanced handheld that can stretch beyond the basics. That is the lens that makes the strengths feel intentional instead of accidental.
Broad emulation range is not just a catchy label here. It is the cleanest shorthand for why this device deserves attention. The compatibility profile around Game Boy (A), NES (A), Sega Genesis (A), and Game Boy Advance (A) gives it a concrete identity. The main caution remains price.
If the device sparks your interest, the smartest next click is usually Super PocketGo CM3, followed by Game Case GBA CM3, because that is where the shape of the market around it comes into focus. That is what a good review should do: not close the conversation, but sharpen the next choice.
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