What are the release dates for Metoroido - 1986 VG

Metoroido - 1986 VG was released on:

USA: August 1986 (NES version)
Japan: 6 August 1986
UK: 15 January 1988 (NES version)
Japan: 31 August 2011 (3DS Ambassador program Virtual Console release)
Australia: 1 September 2011 (3DS Ambassador program Virtual Console release)
UK: 1 September 2011 (3DS Ambassador program Virtual Console release)
USA: 1 September 2011 (3DS Ambassador program Virtual Console release)