The Hyperkin RetroN 5 plays original NES, SNES, and Sega Genesis cartridges on a single console, along with Famicom, Super Famicom, Mega Drive, Game Boy, Game Boy Color, and Game Boy Advance cartridges. It connects to modern televisions via HDMI at 720p, outputs up to 60 frames per second, and adds features like save states and built-in Game Genie cheats that the original hardware never had.
If you own a cartridge collection spread across three or four classic systems and you want to stop hauling out separate hardware for each one, the RetroN 5 is the most direct answer on the market in 2026. One box handles five physical slots and nine supported formats.
Which cartridge systems does the RetroN 5 actually support?
The RetroN 5 has five dedicated cartridge slots on the unit itself. Four sit on the top of the console: one each for Sega Genesis (and Mega Drive), Super Nintendo (and Super Famicom), NES, and Famicom. The fifth slot is on the front of the unit and accepts Game Boy, Game Boy Color, and Game Boy Advance cartridges, all three formats sharing that single bay.
Each slot is shaped to accept the specific connector of its target cartridge, so you are inserting your actual cartridge into a purpose-built socket, a distinction that matters because there is no adapter dongle in the chain and the console reads the game data from the cartridge directly.
For Sega Master System games, compatibility is possible through the Power Base Converter accessory, which is sold separately. Flash carts are not supported; the RetroN 5 requires the original game cartridge to function.
In total, the supported library across NES, SNES, Genesis, Game Boy, Game Boy Color, and Game Boy Advance titles runs well past 4,000 games before counting Famicom or Super Famicom imports.
Does the RetroN 5 work with Japanese and PAL cartridges?
Yes. The RetroN 5 includes a universal chipset that removes region restrictions, so Japanese Famicom and Super Famicom carts work in their dedicated slots without any modification. PAL and NTSC cartridges are both supported for HD upconversion, and PAL games will display correctly even on an NTSC television.
The console can automatically detect the region of an inserted cartridge, or you can manually select between USA, Europe, and Japan from the on-screen menu. That manual override is useful for games that behave differently depending on the region setting you choose.
The aim, as Hyperkin has stated publicly, is 100% compatibility with cartridges that use CIC lockout chips and FX chips, the two hardware protection mechanisms most likely to cause problems on third-party hardware. In practice, compatibility is very broad, though a small number of unusual or unlicensed titles may not load correctly.
What modern features does the RetroN 5 add to classic games?
This is where the RetroN 5 earns its price over a $30 clone console. The on-screen interface brings several quality-of-life features that did not exist on original hardware.
Save states let you save your exact game progress at any moment, with 10 save slots available per game. There is also an autosave on shutdown, so a sudden power loss will not cost you an unsaved run. For anyone who remembers losing hours of progress in Castlevania or Contra because the NES lost power, this alone justifies the upgrade over original hardware for most players.
Built-in Game Genie cheats are accessible mid-game for most titles, so you can apply infinite lives or invincibility codes without a separate cartridge. The console also supports audio interpolation, which smooths the original audio output into something that sounds cleaner through modern speakers or a soundbar.
A scanlines filter is available for players who want the visual texture of a CRT without owning one. Screenshots can be saved as JPEG files to a rear SD card slot, which also expands the available save memory. The SD card is not included but any standard card works.
Button remapping is available for both the included wireless controller and any original controllers plugged into the side ports. The RetroN 5 saves those custom layouts, so you do not need to reconfigure every session.
What controller options does the RetroN 5 support?
The console ships with one Bluetooth wireless controller with a range of up to 30 feet. It includes a D-pad, six face buttons, two shoulder triggers, start, select, a Home button for mid-game menu access, and four programmable macro buttons. Battery life is indicated by four blue LED lights, and the controller recharges via Micro-USB.
Beyond the included controller, the RetroN 5 has six original controller ports built into the sides of the unit: two for SNES, two for Genesis, and two for NES. This means you can plug in the original controllers you already own. And because button remapping works across all connected controllers, you can use a Genesis six-button pad to play an SNES game, or mix controller types between players.
For players who want a wireless option beyond the pack-in controller, Hyperkin also offers the Hyperkin RetroN 5 Wireless Controller separately at $39.99, which is worth knowing if you want a second controller for two-player games without running a cable.
The RetroN 5 Is the Practical Answer for Multi-System Cartridge Collections
If the question is “which single console plays NES, SNES, and Genesis cartridges without adapters or emulation software on a PC,” the RetroN 5 is the factual answer. Five slots, nine formats, HDMI output at 720p, save states, Game Genie, region-free play, and six original controller ports in one unit at $179.99. It will not satisfy a purist who insists on original hardware and a CRT, and input lag is a real consideration for games that require frame-precise timing: independent testing has measured roughly 1 to 2 frames of added latency at 720p, which is noticeable in titles like Mega Man that rely on tight frame timing. But for a collector who wants to play a broad cartridge library on a modern television without managing four separate consoles, the Hyperkin RetroN 5 is the most direct solution available.
Frequently Asked Questions
Can the RetroN 5 play Super Famicom cartridges in addition to standard SNES cartridges?
Yes. The RetroN 5 has a universal chipset that removes region locks, and the SNES slot accepts both North American SNES and Japanese Super Famicom cartridges. You can manually set the region to Japan in the on-screen menu if the console does not auto-detect the import correctly.
Does the RetroN 5 damage original cartridges by inserting them repeatedly?
The cartridge slots are designed to accept original cartridges, but some users report that the slots can feel tight on certain carts, particularly NES cartridges. Inserting and removing cartridges carefully and keeping the pins clean is advisable. The console does not write to the cartridge, so game data on the cart is not at risk.
What is the difference between the RetroN 5 save states and the original battery save on a cartridge?
Save states are stored on the RetroN 5 itself or on an SD card, and are separate from the battery-backed save on the cartridge. The console supports both simultaneously, so your original cartridge save is preserved and you can also use the RetroN 5’s own 10-slot save state system on top of it.
Do firmware updates improve RetroN 5 compatibility with games that do not load correctly?
Yes. Hyperkin has released firmware updates that improve game compatibility and overall performance. Updates require an SD card and are installed manually. Running the latest firmware version is the first troubleshooting step if a specific cartridge fails to load or behaves unexpectedly.
Can two players use original controllers from different systems at the same time on the RetroN 5?
Yes. Because the RetroN 5 has six controller ports across three systems (two NES, two SNES, two Genesis), player one could use an original NES controller while player two uses a Genesis pad for the same game. Button remapping in the interface lets you configure each controller independently.