| | System | Date | File release date |
|---|
| Baja Mania (Dec 14, 2006 prototype) | PlayStation 2 | | |
| Baja Mania (Sep 25, 2006 prototype) | PC | | |
| Mr. Okatami's Winning Post (Jul 18, 2007 prototype) | PlayStation 2 | | |
| PopStar Guitar (Apr 21, 2008 prototype) | PlayStation 2 | | |
| PopStar Guitar (Apr 4, 2008 prototype) | PlayStation 2 | | |
| PopStar Guitar (May 12, 2008 prototype) | PlayStation 2 | | |
| Robin Hood's Quest (Jul 27, 2006 prototype) | PC | | |
| The Quest For Aladdin's Treasure (Oct 13, 2006 prototype) | PC | | |
| The Quest For Aladdin's Treasure (Sep 26, 2006 prototype) | PC | | |
| The Snow Queen Quest (May 25, 2006 prototype) | PC | | |