The MiSTer Multisystem 2 Arcade (JAMMA Edition) is a specialized “all-in-one” board designed to bring the MiSTer FPGA experience directly into authentic arcade cabinets. Here are the key factual points from the video:
- Direct Arcade Integration: The board is designed with a JAMMA connector, allowing it to plug directly into original arcade cabinet wiring. This makes it a “drop-in” replacement for faulty or missing original game boards.
- Purpose-Built Design: Unlike previous versions that required multiple add-on pieces, this is a single, standalone board. It was “shrunk down” to fit easily inside cabinets and keep costs lower for arcade operators and hobbyists.
- Authentic Controls: It features specialized inputs for original arcade hardware, including optical trackballs, spinners, and full analog joysticks. This allows games like Road Blasters or Food Fight to play exactly as they did originally.
- Enhanced Audio: The board includes a high-quality “Class D” stereo power amplifier. While standard JAMMA is mono, this board can drive stereo sound for systems that support it (like Neo Geo or various Atari games).
- Video Flexibility: It is designed for low-resolution arcade monitors (15kHz) but can also output higher resolutions for modern screens if the board is used outside of a traditional cabinet.
- Expansion Options: It includes a “Control Dock” interface for extra buttons and features. This allows for four-player setups (like TMNT) or driving physical cabinet features like flashing police lights or force-feedback steering wheels.
- Full MiSTer Compatibility: It is 100% compatible with the existing MiSTer ecosystem. It runs all standard cores, including consoles like the PlayStation or NES, alongside arcade games.
- Connectivity: Despite its small size, it is packed with six USB ports, a headphone jack, an SD card slot, and even a USB-C power option if you don’t want to draw power through the JAMMA harness.
- Physical Protection: The final version is expected to come with a simple 3D-printed case to protect the electronics while mounted inside a cabinet.
While this is pretty awesome (for a certain audience), I was really hoping that they spend their time with a different project: Making real cartridges work. They teased it in one of their videos with a GB game. This is something that has been requested by the community a few times over the last few years and would be a pretty cool thing to have for things like SNES, Genesis, N64 and whatever.
That way people could build themselves a real SNES, based on the MiSTer. To name just one example.
The ability to play cartridges is also for a certain audience. I don’t see a big majority of people still requesting this. Most of them just did one of 3 things: modded an original console, bought an Analogue device that covers their needs (or some other solution like Hyperkin or AliEx FPGA gizmo’s etc etc) or just play the ROM via MiSTer because that’s the superior way to play those games in 2026 anyway.
You can always 3d print a usb cartridge slot with an nfc reader mount inside it, stick an nfc sticker on the inside of the cartridge and create the illusion that you play a cartridge (it’s what I did).
Sure and that’s what everybody’s doing. But some people may want to be able to actually play their collection that they own physically on a MiSTer. I’m not one of them, I’m fine with Zaparoo. Just sayin’.
Also that would allow you to play (and maybe even backup) your save games from your real carts without the need to buy a dedicated gadget like a GBxCart RW for that.