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Actually, Nintendo's old cartridge-based games already did this to some extent. You were simply plugging in a circuit board, which could, and often did have add
by etha 15y ago
Actually, Nintendo's old cartridge-based games already did this to some extent. You were simply plugging in a circuit board, which could, and often did have additional processors, memory, etc on it.
- illumin8 15y agoUsually they didn't. Zelda was the first NES cartridge with battery backed memory for save games, which was unique at the time, but all games still had to run on the 6502 processor.