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[From the Archives] Nintendo Cartridge Codes Decoded: What that number at the bottom of your Game Boy cartridge means
![[From the Archives] Nintendo Cartridge Codes Decoded: What that number at the bottom of your Game Boy cartridge means](https://v-i.dev/blog/wp-content/uploads/2022/08/IMG_6348.jpg)
This post originally appeared on Reddit in May 2019. Since then, some of the sites used for information have gone down, and some of the “facts” have proven to be false, but here it is, as it was originally published. Every portable Nintendo console, from the original Game Boy to the Switch, has a code…