Now, we wouldn’t recommend doing this unless you’re ready to ruin a few NES carts, but if you’re up to the task, you could end up creating a pass-through cart that will allow for Famicom game play! I had no idea that these old NES games had Famicom pass-through devices inside. Come on…do you really play Gyromite enough to warrant not prying it open to see what’s inside?!
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Making your own NES-to-Famicom pass-through
