I got lucky and received my Game and Watch Super Mario Bros. one day early – and immediately started hacking it! In this video we will teardown the device, take a look inside, and find how we can put our own, customized ROM onto it!
– Twitter thread:
– Game and watch scripts:
– STM32H7B0 Reference manual:
Also many thanks to SciresM ( ) on Twitter from telling me that … basically exclusively uses AES-CTR!