Mulator

Mulator is a multi console emulator created by Maddox IV (b. 1960) in 1998.

Nintendo

 * NES (since July 1998)
 * SNES (since March 1999)
 * N64 (since April 2002)
 * GCN (since March 2005)
 * Wii (since July 2013)
 * Wii U (since June 2017)
 * Switch (TBA)
 * Game Boy (since July 1998)
 * Game Boy Color (since February 2002)
 * Game Boy Advance (since March 2005)
 * DS (since August 2013)
 * 3DS (since May 2017)

Sega

 * Master System (since January 1999)
 * Genesis (since February 1999)
 * Saturn (since May 2002)
 * Dreamcast (since April 2005)
 * Game Gear (since May 2002)

Microsoft

 * Xbox (since July 2005)
 * Xbox 360 (since February 2014)
 * Xbox One (since May 2017)

Sony

 * PlayStation (since July 2002)
 * PlayStation 2 (since February 2005)
 * PlayStation 3 (since May 2013)
 * PlayStation 4 (since May 2017)