NEC was another competitor to Sega and Nintendo.[20] Following a similar path they had done for the Mark III, Sega used their arcade game technology, now using 16-bit processor boards, and adapted those into a home console, released in Japan in October 1988 as the Mega Drive.[21] Compared to its prior consoles, the Mega Drive was designed to be more mature-looking and less like a toy compared to the Famicom to appeal to an older demographic of gamers, and "16-bit" was emblazoned on the console's case to emphasize this feature. While the system was positively received by gaming magazines like Famitsu, it was overshadowed by the release a week prior of Super Mario Bros. 3 for the Famicom.[21]