- Jul 6, 2024: Vanished without a Trace - Out of the Vortex for the Sega Mega Drive
- Apr 9, 2024: Crash Tag Team Racing (Xbox Prototype)
- Jan 21, 2024: Crash Bash and Spyro 3
- Jan 1, 2024: New Years 2024 - Sonic Heroes
- Dec 25, 2023: A Very Bandicoot Christmas - Crash Bandicoot: Warped Prototype
- Nov 24, 2023: 6GUN: BattleBourne's Unreleased PlayStation 2 Game
- Oct 31, 2023: Daredevil: The Man Without Fear - Unreleased PlayStation 2 Game
- Feb 28, 2023: Phantasy Star Online Prototype
- Feb 15, 2023: PSP Release Candidates
- Dec 25, 2022: Project Deluge: Xbox 360 and Wii
- Dec 9, 2022: Semradical!
- Nov 24, 2022: Sega Technical Institute’s Cancelled Segapede
- Nov 23, 2022: Sonic 3 and Feel Preproduction VHS Tapes!
- Oct 31, 2022: Happy Halloween 2022! Castlevania: Symphony of the Night for the Tiger Game.com!
- Jan 1, 2022: New Years 2022!
- Nov 13, 2021: Go Go Goemon! Mystical Ninja Goemon Zero
- Oct 10, 2021: Mortal Kombat prototype for the Sega Mega Drive
- Sep 18, 2021: Project Deluge: Xbox and Dreamcast
- Jul 24, 2021: Angels with Burning Hearts: Burning Rangers Prototype
- May 1, 2021: Crash Landing
- Apr 17, 2021: Project Deluge: PlayStation 1, Saturn, and CD-I (Part 2)
- Mar 20, 2021: Project Deluge: PlayStation 2
- Jan 1, 2021: Dreams Come True: Sonic 1 (MD) Prototype
- (earlier news)
Main Page
The Hidden Palace is a community dedicated to the preservation of video game development media (such as prototypes, hardware, source code, artwork, and more). This website can be utilized as a catalog for the items that we and others are able to collect and share.
If you are interested in contributing, please see our How to Contribute page.
- Hitman 2: Silent Assassin (Feb 11, 2002 prototype) by Funtimeandrefoxy
- Tom Clancy's Splinter Cell: Chaos Theory (Jan 18, 2005 Multiplayer prototype) by Funtimeandrefoxy
- Star Wars: Jedi Knight - Jedi Academy (Aug 8, 2003 prototype) by Dink
- Star Wars: Jedi Knight - Jedi Academy (Jul 2, 2003 prototype) by Dink
- PiRaSoFt by Lemurboy12
- TRPS by Lemurboy12
- ADDICTION by Lemurboy12
- DiGiTaL by Lemurboy12
- Sega Channel (Feb, 1996 prototype) by Missile
- Prototypes by system/Nintendo 64DD by FWKPedia (more)
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- 1,996: User:Chagosan edits, 0 articles
- 1,797: User:Dink edits, 0 articles
- 1,766: User:Missile edits, 0 articles
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Thanks for contributing!
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Sonic Adventure 2 (May 21, 2001 prototype)
Championship Surfer (Aug 15, 2000 prototype)
Dave Mirra Freestyle BMX (Sep 20, 2000 prototype)
Dave Mirra Freestyle BMX (Nov 2, 2000 prototype)
Demolition Racer: No Exit (Aug 2, 2000 prototype)
Tee Off (Dec 8, 1999 prototype)
Discuss this release on the boards here!
Time for another round of Sega Dreamcast prototypes!
First we have a review prototype of Sonic Adventure 2! This prototype is dated a week before the final release, and contains a few differences in comparison. Most of the changes were done to a few object layout files along with a few other files as well. Can you find the differences?
Next we have two Dave Mirra Freestyle BMX prototypes. One is a relatively early preview copy while the other is a somewhat late review build. We also have a prototype of Demolition Racer: No Exit as well that was compiled a month before the final build. Finally, we also have a late localization prototype of Tee Golf too. It’s a prototype potpourri!
On the subject of Sega Dreamcast prototypes, we discovered a few prototypes we had in our collection were already dumped by Laurent and some other folks over the years as well. We redumped these games and provided more accurate dumps to replace the old inaccurate ones. These games are 4x4 Evolution (Jan 9, 2001 prototype), Ready 2 Rumble Boxing (Jul 7, 1999 prototype), Confidential Mission (Mar 3, 2001 prototype), and South Park Rally (Jun 9, 2000 prototype). Be sure to grab them!
Throughout the rest of March we will be releasing more prototypes specifically for the Sega Dreamcast. What other surprises are around the corner?
Until next time!