: MAME 0.78 is the "gold standard" for lower-end hardware, such as the Raspberry Pi (0, 1, 2, 3, 4), classic consoles , and mid-range mobile devices. It balances performance and accuracy, making it ideal for systems that cannot handle the resource demands of modern MAME versions. ROM Set Types :

Missing neogeo.zip or incorrect CRC. Fix: Verify your neogeo.zip contains at least neo-epo.bin , neo-po.bin , and vs-bios.rom . Use a DAT tool like ClrMAMEPro to audit.

If a game fails to start and reports a missing BIOS, verify: