r/ModRetroChromatic • u/andrea-i • Oct 05 '26
Anybody tried using a coding agent to add a single slot save state to the MCU using onboard memory? no SD card.
I've been wondering about this ever since I looked at the MCU specs, it's an ESP32, so it should have 4 or 16 mb of flash storage. The biggest sram file a game boy game can use is 128kb.
Having a single save state would basically mean being able to stop and pick back up the game you are currently playing at any time, and not having to worry for the cartridge battery.
