| Berenstain Bears (Aug 24, 1994 prototype) | 23 August 1994 22:37:30 | Game Gear |
| Berenstain Bears (Aug 25, 1994 prototype B) | 25 August 1994 11:28:36 | Game Gear |
| Berenstain Bears (Aug 26, 1994 prototype B) | 26 August 1994 15:26:56 | Game Gear |
| Berenstain Bears (Aug 26, 1994 prototype) | 26 August 1994 07:30:32 | Game Gear |
| Berenstain Bears (Aug 27, 1994 prototype) | 27 August 1994 18:44:58 | Game Gear |
| Berenstain Bears (Jul 15, 1994 prototype B) | 15 July 1994 16:24:24 | Game Gear |
| Berenstain Bears (Jul 21, 1994 prototype) | 21 July 1994 09:15:14 | Game Gear |
| Berenstain Bears (Jul 22, 1994 prototype) | 22 July 1994 22:54:10 | Game Gear |
| Berenstain Bears (Jul 27, 1994 prototype) | 27 July 1994 22:15:56 | Game Gear |
| Berenstain Bears (Jun 28, 1994 prototype) | 28 June 1994 14:34:10 | Game Gear |
| Berenstain Bears' A School Day (Dec 20, 1994 prototype) | 20 December 1994 16:01:36 | Sega Pico |
| Berenstain Bears' A School Day (Jan 13, 1995 prototype) | 13 January 1995 16:03:16 | Sega Pico |
| Berenstain Bears' A School Day (Jan 16, 1995 prototype) | 16 January 1995 18:14:54 | Sega Pico |
| Berenstain Bears' A School Day (Jan 26, 1995 prototype) | 26 January 1995 14:10:12 | Sega Pico |
| Berenstain Bears' A School Day (Jan 27, 1995 prototype) | 27 January 1995 22:16:34 | Sega Pico |
| Berenstain Bears' A School Day (Jan 30, 1995 prototype) | 30 January 1995 13:02:26 | Sega Pico |
| Berenstain Bears' A School Day (Jan 31, 1995 prototype) | 31 January 1995 16:07:20 | Sega Pico |
| Berenstain Bears' A School Day (Jan 6, 1995 prototype) | 6 January 1995 16:55:26 | Sega Pico |
| Beyond Oasis (Nov 1, 1994 prototype) | 1 November 1994 16:05:02 | Sega Mega Drive |
| Beyond Oasis (Nov 15, 1994 prototype) | 17 November 1994 10:00:00 | Sega Mega Drive |
| Beyond Oasis (Oct 17, 1994 prototype) | 19 October 1994 10:22:48 | Sega Mega Drive |
| Beyond Oasis (Oct 4, 1994 prototype) | 4 October 1994 20:09:48 | Sega Mega Drive |
| Black (Aug 16, 2005 prototype) | 16 August 2005 00:40:55 | PlayStation 2 |
| Body Count (Feb 28, 1994 prototype U) | 28 February 1994 11:23:52 | Sega Mega Drive |
| Body Count (Feb 8, 1994 prototype) | 28 February 1994 11:23:52 | Sega Mega Drive |
| Body Count (Jan 27, 1994 prototype) | 27 January 1994 16:33:54 | Sega Mega Drive |
| Body Count (Mar 3, 1994 prototype) | 3 March 1994 14:12:32 | Sega Mega Drive |
| Body Count (Mar 8, 1994 prototype A) | 8 March 1994 13:31:38 | Sega Mega Drive |
| Body Count (Mar 8, 1994 prototype) | 8 March 1994 13:31:38 | Sega Mega Drive |
| Body Count (Mar 9, 1994 prototype) | 9 March 1994 11:09:32 | Sega Mega Drive |
| Bonkers (Aug 25, 1994 prototype) | 25 August 1994 06:47:02 | Sega Mega Drive |
| Bonkers (Aug 29, 1994 prototype) | 29 August 1994 02:16:08 | Sega Mega Drive |
| Bonkers (Aug 4, 1994 prototype) | 4 August 1994 11:46:28 | Sega Mega Drive |
| Bonkers (Mar 28, 1994 prototype) | 5 April 1994 07:00:02 | Sega Mega Drive |
| Bonkers (May 3, 1994 prototype) | 6 May 1994 19:11:48 | Sega Mega Drive |
| Bonkers Wax Up! (Dec 11, 1994 prototype) | 11 December 1994 19:45:16 | Game Gear |
| Bonkers Wax Up! (Dec 12, 1994 prototype D) | 12 December 1994 18:40:02 | Game Gear |
| Bonkers Wax Up! (Dec 3, 1994 prototype) | 3 December 1994 22:59:16 | Game Gear |
| Bonkers Wax Up! (Dec 5, 1994 prototype) | 5 December 1994 09:00:36 | Game Gear |
| Bonkers Wax Up! (Dec 7, 1994 prototype C) | 7 December 1994 23:52:50 | Game Gear |
| Bonkers Wax Up! (Dec 8, 1994 prototype B) | 8 December 1994 18:49:32 | Game Gear |
| Bonkers Wax Up! (Dec 8, 1994 prototype C) | 8 December 1994 21:45:34 | Game Gear |
| Bonkers Wax Up! (Nov 15, 1994 prototype) | 15 November 1994 09:47:12 | Game Gear |
| Bonkers Wax Up! (Nov 21, 1994 prototype) | 21 November 1994 09:07:40 | Game Gear |
| Bonkers Wax Up! (Nov 23, 1994 prototype) | 23 November 1994 14:31:38 | Game Gear |
| Bonkers Wax Up! (Nov 26, 1994 prototype) | 26 November 1994 12:19:56 | Game Gear |
| Bonkers Wax Up! (Nov 29, 1994 prototype) | 29 November 1994 21:17:10 | Game Gear |
| Bonkers Wax Up! (Oct 31, 1994 prototype) | 31 October 1994 16:42:22 | Game Gear |
| Bubble and Squeak (PAL prototype) | | Sega Mega Drive |
| Bubsy 3D (Mar 13, 1997 prototype) | 13 March 1997 11:15:18 | PlayStation |