Sound Voltex is a music game from Konami; in fact, it’s a whole series of arcade games! [Luke] is a big fan, so decided to build a hardware handheld to play the Unnamed Sound Voltex Clone.  No—Voltex is not a typo, that’s the name.

If you’re unfamiliar, the Unnamed SDVX Clone is basically a community-built game that’s inspired by the original Konami titles. [Luke] decided to build a handheld console for playing the game, which is more akin to the arcade experience versus playing it on a desktop computer.

[Luke’s] build relies on a Raspberry Pi 4B, which donates its considerable processing power and buckets of RAM to the project. The Pi was installed into a 3D-printed case with a battery pack, touchscreen, and speakers, along with multiple arcade buttons  and rotary encoders for controlling the game. Booting the Pi and clicking the icon on the desktop starts up the Unnamed Sound Voltex Clone. The game itself will be fairly familiar to any rhythm game player, though it’s a tough more sophisticated than Audiosurf. [Luke] demonstrates the gameplay on YouTube, and the finished project looks great.

We always love seeing handheld hacks, from PlayStations that never were to retro DIY creations. Video after the break.

DIY gaming handhelds have long been the purview of the advanced hacker, with custom enclosures and fiddly soldering making it a project not for the feint of heart. [Beth Le] now brings us a custom handheld for the beginner that can be assembled in 15 minutes and doesn’t require any soldering.

These claims might seem suspicious at first, but the fact that the build is powered by a Framework mainboard makes the dream seem attainable. Using an 8″ touchscreen and a rehoused mobile device controller, the 3D printed enclosure turns the PCB and battery into an interesting alternative to a Steam Deck.

[Beth] recommends waiting for the forthcoming revision 2 to make your own as she is working on refining the model. She also suggests printing in PC or PETG since PLA is too brittle and ABS warping can be an issue for tolerances with the pogo pins. In any case, this is definitely a project to keep your eye on if you enjoy gaming on the go.

As you know, we love Framework around here and the Cambrian Explosion of high-powered custom builds it’s enabled. This isn’t the first time we’ve seen a Framework-Powered handheld either. If you’re looking for a different form factor, we’ve also seen portable all-in-ones, keyboard PCs, and slabtops too.