Despite its retro appearance, an "official" MAME (Multiple Arcade Machine Emulator) ROM for Fix-It Felix Jr. does not technically exist in the traditional sense.
Unlike most MAME drivers that emulate Z80 or 68000 CPUs, Fix-It Felix Jr. runs on a board: fix it felix jr mame rom
The ROM excels at mimicking 8-bit aesthetics. Despite its retro appearance, an "official" MAME (Multiple