Period 3 1985-1994 By mrwelch530 Period: Jan 1, 1985 to Jan 1, 1994 Period 3 1985 - 1994 Video game history for the period of 1985 - 1994 Sep 13, 1985 Super Mario Brothers Super Mario Bros Demo Jan 1, 1986 Sega Master System Demo [Sega Master System 1986](<a href='http://youtu.be/WgrX2sH41r4)' >Sega Master System Circa 1986</a> Jan 1, 1987 Nintendo releases the game boy in 1989 Nintendo game boy circa 1989 Feb 20, 1987 Konami releases Contra Contra circa 1987 Demo Nov 21, 1990 Super Mario World Released November 21, 1990 Super Mario World Demo Nov 21, 1992 Mortal Kombat 192 - Midway Mortal Kombat Demo Dec 3, 1994 Sony releases the first Play Station in Japan Sony playStation demo
