戦場の狼IIMD Mega Drive, 1991 Mercs ~ Senjou no Ookami II 戦場の狼II Also released in North America and Europe. PlatformMega Drive Released in Japan27 September 1991 PublisherSega Product codeG-4051 Mediaphysical Other regions North America Mercs ~ Senjou no Ookami II October 1991, Sega, physical Europe Mercs December 1991, Sega, physical Add to my collection Open in Tana