From Hidden Palace
Prototypes
iNDEPENDENT has released 15 prototypes.
| | Date | System | | Elebits: The Adventures of Kai and Zero (Prototype) | | Nintendo DS |
| Ford Racing: Off Road (Jan 11, 2008 prototype) | 11 January 2008 17:38:25 | PlayStation Portable |
| Giant Killers (Jan 9, 2001 prototype) | 9 January 2001 | Dreamcast |
| God of War: Chains of Olympus (Feb 1, 2008 prototype) | 1 February 2008 13:44:42 | PlayStation Portable |
| Killzone: Liberation (Aug 21, 2006 prototype) | 21 August 2006 22:24:52 | PlayStation Portable |
| McDonald's Treasure Land Adventure (Prototype) | | Sega Mega Drive |
| Monster Rancher DS (Prototype) | | Nintendo DS |
| Ninja Gaiden (Mega Drive Prototype) | | Sega Mega Drive |
| Ratchet and Clank: Size Matters (Oct 11, 2006 Multiplayer Beta) | 11 October 2006 16:36:20 | PlayStation Portable |
| The Elder Scrolls Travels: Oblivion (Apr 27, 2007 prototype) | 27 April 2007 | PlayStation Portable |
| The Elder Scrolls Travels: Oblivion (Feb 2, 2007 prototype) | 2 February 2007 | PlayStation Portable |
| The Elder Scrolls Travels: Oblivion (Jan 31, 2007 prototype) | 31 January 2007 | PlayStation Portable |
| The Elder Scrolls Travels: Oblivion (Jun 9, 2006 prototype) | 9 June 2006 | PlayStation Portable |
| The Elder Scrolls Travels: Oblivion (Nov 21, 2006 prototype) | 21 November 2006 | PlayStation Portable |
| WTF: Work Time Fun (Jul 27, 2006 prototype) | 27 July 2006 05:32:58 | PlayStation Portable |
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