| Virtua Fighter (Jul 21, 1995 prototype) | 21 July 1995 05:59:32 | Sega 32X |
| Virtua Fighter (Jul 24, 1995 prototype) | 24 July 1995 08:46:32 | Sega 32X |
| Virtua Fighter (Jul 25, 1995 prototype) | 25 July 1995 07:52:34 | Sega 32X |
| Virtua Fighter (Jul 26, 1995 prototype) | 26 July 1995 05:38:18 | Sega 32X |
| Virtua Fighter (Jun 15, 1995 prototype) | 15 June 1995 09:53:02 | Sega 32X |
| Virtua Fighter (Jun 30, 1995 prototype) | 30 June 1995 09:40:16 | Sega 32X |
| Virtua Fighter (May 30, 1995 prototype) | 30 May 1995 11:47:22 | Sega 32X |
| Virtua Fighter 2 (Aug 19, 1996 prototype) | 21 August 1996 07:23:46 | Sega Mega Drive |
| Virtua Fighter 2 (Aug 30, 1996 prototype) | 30 August 1996 07:28:44 | Sega Mega Drive |
| Virtua Fighter 2 (Sep 13, 1996 prototype) | 13 September 1996 05:34:04 | Sega Mega Drive |
| Virtua Fighter 2 (Sep 20, 1996 prototype) | 20 September 1996 10:32:34 | Sega Mega Drive |
| Virtua Fighter 2 (Sep 27, 1996 prototype) | 30 September 1996 15:04:28 | Sega Mega Drive |
| Virtua Racing Deluxe (Aug 22, 1994 prototype) | 22 August 1994 15:36:42 | Sega 32X |
| Virtua Racing Deluxe (Aug 29, 1994 prototype) | 28 August 1994 13:24:12 | Sega 32X |
| Virtua Racing Deluxe (Sep 5, 1994 prototype) | 5 September 1994 17:18:00 | Sega 32X |
| WWF Royal Rumble (May 17, 2000 prototype) | 17 May 2000 11:06:52 | Dreamcast |
| Wacky Worlds (Aug 17, 1994 prototype) | 16 August 1994 20:50:46 | Sega Mega Drive |
| Wacky Worlds (Aug 19, 1994 prototype) | 19 August 1994 18:37:44 | Sega Mega Drive |
| Wacky Worlds (Aug 8, 1994 prototype) | 10 August 1994 07:41:20 | Sega Mega Drive |
| Warhammer 40,000: Fire Warrior (Jul 7, 2003 prototype) | 7 July 2003 23:45:12 | PlayStation 2 |
| Werewolf (Jun 14, 1996 prototype) | 14 June 1996 15:32:41 | Sega Saturn |
| Winning Post (Dec 27, 1995 prototype) | 27 December 1995 | Sega Saturn |
| Without Warning (Aug 8, 2005 prototype) | 8 August 2005 19:50:44 | PlayStation 2 |
| World Championship Soccer II (Feb 22, 1994 prototype) | 22 February 1994 17:07:36 | Sega Mega Drive |
| World Championship Soccer II (Feb 23, 1994 prototype) | 24 February 1994 18:16:18 | Sega Mega Drive |
| World Championship Soccer II (Feb 28, 1994 prototype) | 28 February 1994 11:35:02 | Sega Mega Drive |
| World Championship Soccer II (Mar 14, 1994 prototype) | 14 March 1994 12:31:16 | Sega Mega Drive |
| World Championship Soccer II (Mar 18, 1994 prototype) | 18 March 1994 18:21:10 | Sega Mega Drive |
| World Championship Soccer II (Mar 23, 1994 prototype) | 23 March 1994 11:35:08 | Sega Mega Drive |
| World Championship Soccer II (Mar 24, 1994 prototype) | 24 March 1994 11:42:10 | Sega Mega Drive |
| World Championship Soccer II (Mar 25, 1994 prototype) | 26 March 1994 09:08:04 | Sega Mega Drive |
| World Championship Soccer II (Mar 26, 1994 prototype) | 26 March 1994 11:00:44 | Sega Mega Drive |
| World Championship Soccer II (Mar 27, 1994 prototype) | 27 March 1994 09:32:26 | Sega Mega Drive |
| World Championship Soccer II (Mar 29, 1994 prototype B) | 29 March 1994 14:19:42 | Sega Mega Drive |
| World Championship Soccer II (Mar 29, 1994 prototype) | 29 March 1994 10:27:30 | Sega Mega Drive |
| World Championship Soccer II (Mar 3, 1994 prototype B) | 3 March 1994 18:06:34 | Sega Mega Drive |
| World Championship Soccer II (Mar 3, 1994 prototype) | 3 March 1994 16:57:26 | Sega Mega Drive |
| World Championship Soccer II (Mar 30, 1994 prototype) | 30 March 1994 13:01:22 | Sega Mega Drive |
| World Championship Soccer II (Mar 31, 1994 prototype) | 2 April 1994 10:15:18 | Sega Mega Drive |
| World Championship Soccer II (Mar 4, 1994 prototype) | 4 March 1994 17:29:00 | Sega Mega Drive |
| 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 |