Now you can 3D print your own Game Boy cartridge shells! This design is Type-A (meaning it fits original Game Boy PCBs). I'll be releasing a Type-B variant soon that fits aftermarket PCBs.
Stay tuned as I'll be releasing the full Game Boy Color set. Front and rear shell, buttons, battery cover, power switch, and IR port cover.
Let me know if you guys print one of these! I used a Geeetech A10 with a 0.4mm nozzle. It comes out best when printed vertically with a 0.06mm layer height and 100% infill. I almost always print everything like that and it takes forever, but the results are worth it.
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