| This is a list of confirmed prototypes (confirmed to exist) |

*Bedlam
*Chill [PAL -19/1/1998]
*Clockwork Knight: Pengin' Wars
*Crime Patrol
*Destruction Derby 2
*Dream Knight
*Major Damage [6/14/1996]
*Major Damage [7/15/1996]
*Return Fire [PAL -15/10/1996]
*Sonic X-treme
*Syndicate Wars
*Waterworld
*Werewolf: The Apocalypse [7/23/96]