| SNK 40th ANNIVERSARY COLLECTION Steam CD Key SNK 40th ANNIVERSARY COLLECTION Steam CD Key. SNK 40th Anniversary Collection is the ultimate collection of classic arcade games from SNK's golden age with 24 different nostalgic titles back from the 1980s (Alpha Mission, Athena, Crystalis, Ikari Warriors, Ikari Warriors II: Victory Road, Ikari Warriors III: The Rescue, Guerrilla War, P.O.W.: Prisoners of War, Prehistoric Isle, Psycho Soldier, Street Smart, TNK III, Vanguard, Chopper I, Fantasy,- SNK 40th ANNIVERSARY COLLECTION Steam CD Key. |