| World Championship Soccer II (Mar 9, 1994 prototype B) | 9 March 1994 18:35:00 | Sega Mega Drive |
| World Championship Soccer II (Mar 9, 1994 prototype) | 9 March 1994 13:25:08 | Sega Mega Drive |
| World Championship Soccer II (May 23, 1994 prototype) | 23 May 1994 17:11:10 | Sega Mega Drive |
| World Heroes (Apr 15, 1994 prototype) | 18 April 1994 16:58:14 | Sega Mega Drive |
| World Heroes (Apr 20, 1994 prototype B) | 20 April 1994 13:12:00 | Sega Mega Drive |
| World Heroes (Apr 20, 1994 prototype) | | Sega Mega Drive |
| World Heroes (Apr 26, 1994 prototype) | 26 April 1994 12:49:50 | Sega Mega Drive |
| World Heroes (Apr 7, 1994 prototype) | 7 April 1994 12:16:48 | Sega Mega Drive |
| World Heroes (Apr 8, 1994 prototype) | 8 April 1994 07:17:40 | Sega Mega Drive |
| World Heroes (Feb 23, 1994 prototype) | 24 February 1994 08:14:28 | Sega Mega Drive |
| World Heroes (Mar 15, 1994 prototype) | 15 March 1994 14:20:42 | Sega Mega Drive |
| World Heroes (Mar 16, 1994 prototype) | 16 March 1994 15:16:30 | Sega Mega Drive |
| World Heroes (Mar 18, 1994 prototype) | 18 March 1994 15:17:00 | Sega Mega Drive |
| World Heroes (Mar 22, 1994 prototype) | | Sega Mega Drive |
| World Heroes (Mar 23, 1994 prototype) | 23 March 1994 18:30:14 | Sega Mega Drive |
| World Heroes (Mar 24, 1994 prototype) | 24 March 1994 15:20:10 | Sega Mega Drive |
| World Heroes (Mar 3, 1994 prototype) | 3 March 1994 15:48:40 | Sega Mega Drive |
| World Heroes (Mar 30, 1994 Japanese prototype) | 30 March 1994 15:28:42 | Sega Mega Drive |
| World Heroes (Mar 30, 1994 prototype) | 30 March 1994 15:04:38 | Sega Mega Drive |
| World Heroes (Mar 31, 1994 prototype B) | 31 March 1994 14:52:48 | Sega Mega Drive |
| World Heroes (Mar 31, 1994 prototype) | 31 March 1994 12:37:52 | Sega Mega Drive |
| World Heroes (Mar 7, 1994 prototype) | 7 March 1994 16:27:42 | Sega Mega Drive |
| World Heroes (Mar 9, 1994 prototype) | 9 March 1994 14:34:36 | Sega Mega Drive |
| World Series Baseball '95 (Aug 2, 1994 prototype) | 3 August 1994 15:03:36 | Game Gear |
| World Series Baseball '95 (Dec 14, 1994 prototype) | 14 December 1994 17:23:14 | Sega Mega Drive |
| World Series Baseball '95 (Dec 28, 1994 prototype SB) | 28 December 1994 15:46:52 | Sega Mega Drive |
| World Series Baseball '95 (Dec 8, 1994 prototype) | 9 December 1994 11:44:30 | Sega Mega Drive |
| World Series Baseball '95 (Feb 11, 1995 prototype) | 12 February 1995 00:13:10 | Sega Mega Drive |
| World Series Baseball '95 (Feb 12, 1995 prototype) | 12 February 1995 17:14:28 | Sega Mega Drive |
| World Series Baseball '95 (Feb 13, 1995 prototype) | 13 February 1995 22:47:20 | Sega Mega Drive |
| World Series Baseball '95 (Feb 14, 1995 prototype) | 14 February 1995 15:52:40 | Sega Mega Drive |
| World Series Baseball '95 (Feb 15, 1995 prototype) | 15 February 1995 02:14:26 | Sega Mega Drive |
| World Series Baseball '95 (Feb 2, 1995 prototype) | 2 February 1995 17:31:44 | Sega Mega Drive |
| World Series Baseball '95 (Feb 3, 1995 prototype) | 3 February 1995 19:48:20 | Sega Mega Drive |
| World Series Baseball '95 (Feb 7, 1995 prototype) | 7 February 1995 18:55:24 | Sega Mega Drive |
| World Series Baseball '95 (Feb 9, 1995 prototype B) | 9 February 1995 19:23:44 | Sega Mega Drive |
| World Series Baseball '95 (Feb 9, 1995 prototype) | 9 February 1995 11:14:44 | Sega Mega Drive |
| World Series Baseball '95 (Jan 1, 1995 prototype TST) | 2 January 1995 11:54:16 | Sega Mega Drive |
| World Series Baseball '95 (Jan 10, 1995 prototype) | 11 January 1995 08:39:28 | Sega Mega Drive |
| World Series Baseball '95 (Jan 14, 1995 prototype RM) | | Sega Mega Drive |
| World Series Baseball '95 (Jan 16, 1995 prototype) | 17 January 1995 08:10:06 | Sega Mega Drive |
| World Series Baseball '95 (Jan 18, 1995 prototype RM) | | Sega Mega Drive |
| World Series Baseball '95 (Jan 20, 1995 prototype) | 20 January 1995 19:00:36 | Sega Mega Drive |
| World Series Baseball '95 (Jan 25, 1995 prototype) | 25 January 1995 19:22:10 | Sega Mega Drive |
| World Series Baseball '95 (Jan 3, 1995 prototype TST) | 4 January 1995 08:11:06 | Sega Mega Drive |
| World Series Baseball '95 (Jan 30, 1995 prototype) | 30 January 1995 17:18:28 | Sega Mega Drive |
| World Series Baseball '95 (Jan 5, 1995 prototype) | 5 January 1995 21:11:00 | Sega Mega Drive |
| World Series Baseball '95 (Jan 9, 1995 prototype TST) | 9 January 1995 14:57:50 | Sega Mega Drive |
| World Series Baseball '95 (Jul 19, 1994 prototype) | 19 July 1994 15:40:58 | Game Gear |
| World Series Baseball '95 (Jul 22, 1994 prototype) | 22 July 1994 14:24:18 | Game Gear |