The recent launch of the Lego Game Boy has sparked interest among modders and enthusiasts. On the same day the set was officially released, modder Natalie the Nerd showcased her modifications that allow it to play actual Game Boy cartridges.
Natalie is developing complete drop-in upgrade kits for the Lego Game Boy, which will not require any soldering. She is collaborating with the maker marketplace Crowd Supply for logistics. While she mentions that the modifications may not be suitable for daily use, she emphasizes the feasibility of her enhancements.
The upgrade kit, named “Build A Boy,” aims to provide an easy installation experience. Natalie has designed a pre-soldered version intended to be straightforward for users to set up. She is also considering offering an optional glass lens to replace the plastic window that Lego includes. Additionally, there may be options for video output to connect to TVs or other external screens, although the specifics are still being determined.
Natalie noted that the new display for the Lego Game Boy will have a 320 x 320 resolution, effectively upscaling the original 160 x 144 display while maintaining the aspect ratio. However, she does not plan to include a Link Cable port for multiplayer functionality, although she may provide access for modders to create their own setup.
To source components, Natalie has acquired damaged Game Boy Pockets, but anticipates that supply may not meet demand. She plans to offer a version of the kit that requires only the CPU and RAM of a donor Game Boy Pocket, as well as a completely DIY version for experienced modders. Free design files will also be released.
The final price for the complete drop-in kit is not yet confirmed, but Natalie aims for around $99, contingent on market conditions. She hopes to begin selling the kits in early 2026, with the first test boards expected soon. Alternative options, including kits that utilize emulators, are also under development by other creators.
Source: https://www.theverge.com/games/805673/nintendos-chips-make-this-lego-game-boy-upgrade-kit-the-most-authentic