MBC3 Flash Cart for Gameboy

Assembled Game Boy flash cart with 2MB ROM, battery save SRAM, and RTC

Physical productone_time

A fully assembled Game Boy flash cartridge that uses the MBC3 mapper and includes 2MB of flash ROM, battery-backed save SRAM and a real-time clock. It provides a lower-cost way to play or test homebrew and reproduction Game Boy titles, aimed at homebrew developers and retro handheld collectors, and is built from repurposed mapper ICs and new components on a custom PCB.

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