Games Released on Wednesday, September 11, 1991

In North America on Sunday, October 1, 1989 for Arcade, Mac, and Amiga

In North America, Europe on Sunday, December 31, 1989 for DOS, Apple IIGS, Commodore C64/128/MAX, and Arcade

In Japan on Thursday, February 1, 1990 for Arcade

In Brazil on Saturday, December 1, 1990 for DOS

In Europe on Monday, December 31, 1990 for Amiga and DOS

In Japan on Friday, January 18, 1991 for PC-8800 Series

In North America on Monday, July 1, 1991 for Sega Mega Drive/Genesis

In Japan on Friday, November 1, 1991 for Sega Mega Drive/Genesis

In North America on Tuesday, December 31, 1991 for Atari Lynx

Worldwide on Friday, January 15, 2021 for Web browser

In North America on Monday, December 31, 1990 for Sega Mega Drive/Genesis

In North America, Europe on Sunday, December 31, 1989 for Amiga

In North America on Monday, December 31, 1990 for Sega Mega Drive/Genesis

Worldwide on Tuesday, June 30, 2015 for PC (Microsoft Windows)

Worldwide on Monday, December 31, 1990 for Sega Mega Drive/Genesis, Amiga, Atari ST/STE, and Acorn Archimedes

In Japan on Friday, April 20, 1990 for Sharp X68000

Worldwide on Monday, December 31, 1990 for Sega Mega Drive/Genesis