The quest to make the Lego Game Boy actually play real Game Boy games was already underway before the set even officially launched. On the very day Lego released the set, creator Natalie the Nerd had transformed it to run actual Game Boy cartridges using authentic Game Boy chips.
Now, she’s taking things even further. Natalie is developing complete drop-in upgrade kits for the Lego Game Boy that require no soldering, making it easier for fans to experience real Game Boy gameplay. She’s partnering with the maker marketplace Crowd Supply to manage distribution and logistics. While Natalie notes that this upgrade isn’t designed for everyday gaming, it still brings a level of authenticity previously thought impossible for a Lego set.
The kit, named Build A Boy, comes fully pre-soldered and ready to use. By integrating original Nintendo chips, it ensures that the Lego Game Boy offers a true retro gaming experience, bridging the gap between a collectible Lego model and functional nostalgia for classic gaming enthusiasts.
This innovative approach highlights how makers are increasingly blending DIY hardware, retro gaming, and accessible kits to create authentic experiences without complex electronics work. The Build A Boy kit promises to be a must-have for Lego fans and Game Boy collectors alike, bringing the iconic handheld console back to life in a completely new form.