Prototypes
R.D.K.S Team has released 17 prototypes.
| | Date | System | | MediEvil (Aug 12, 1998 prototype) | 12 August 1998 10:20:09 | PlayStation |
| MediEvil (Jul 14, 1998 prototype) | 14 July 1998 10:52:32 | PlayStation |
| MediEvil (Jul 17, 1998 prototype) | 17 July 1998 13:39:40 | PlayStation |
| MediEvil (Jul 21, 1998 prototype) | 21 July 1998 22:36:15 | PlayStation |
| MediEvil (Jul 24, 1998 prototype) | 24 July 1998 11:21:56 | PlayStation |
| MediEvil (Jul 28, 1998 prototype) | 28 July 1998 11:27:11 | PlayStation |
| MediEvil (Jul 30, 1998 11.19 prototype) | 30 July 1998 11:19:59 | PlayStation |
| MediEvil (Jul 30, 1998 13.53 prototype) | 30 July 1998 13:53:44 | PlayStation |
| MediEvil (Jul 30, 1998 15.53 prototype) | 30 July 1998 15:53:05 | PlayStation |
| MediEvil (Jul 31, 1998 prototype) | 31 July 1998 13:51:29 | PlayStation |
| MediEvil (Jul 4, 1998 prototype) | 4 July 1998 13:37:16 | PlayStation |
| MediEvil (Jul 6, 1998 prototype) | 6 July 1998 02:56:42 | PlayStation |
| MediEvil (Jul 8, 1998 prototype) | 8 July 1998 17:11:19 | PlayStation |
| MediEvil (Jun 12, 1998 prototype) | 12 June 1998 15:11:25 | PlayStation |
| MediEvil (Jun 15, 1998 prototype) | 15 June 1998 10:12:24 | PlayStation |
| MediEvil (Jun 26, 1998 prototype) | 26 June 1998 16:22:08 | PlayStation |
| MediEvil (Jun 5, 1998 prototype) | 5 June 1998 10:48:07 | PlayStation |
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