- Feb 1, 2025: Frogger 2 Full Development Archive
- Jan 1, 2025: Happy NES Year
- Dec 26, 2024: NESMas - Day 2
- Dec 25, 2024: NESMas - Day 1
- 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.
- Apr 02, 2025: Half-Life 2 (Oct 6, 2005 prototype) by Cheato
- Apr 02, 2025: Half-Life 2 (Oct 19, 2005 prototype) by Cheato
- Apr 01, 2025: Mercenaries: Playground of Destruction (Sep 19, 2003 prototype) by Mercsenjoyer
- Apr 01, 2025: Desert Strike 2 (Jul 7, 2002 prototype) by Mercsenjoyer
- Mar 31, 2025: Choro Q Wonderful! (May 17, 1999 demo) by MOVGAMES
- Mar 27, 2025: 007: The World is Not Enough (Prototype B) by Codebound
- Mar 25, 2025: Get's!! LOTO Club (Game Boy Color prototype) by Codebound
- Mar 25, 2025: EA Create: Snap (prototype) by Codebound
- Mar 25, 2025: EA Playground 2 (prototype) by Codebound
- Mar 25, 2025: Get's!! LOTO Club (Game Boy Advance prototype) by Codebound
- Mar 24, 2025: Populous (NES prototype) by Games That Weren't
- Mar 24, 2025: Tekkyuu Fight! The Great Battle Gaiden (Apr 12, 1993 prototype) by LuigiBlood
- Mar 23, 2025: Tom Clancy's Splinter Cell: Double Agent (Sep 20, 2006 prototype) by Hogsy
- Mar 22, 2025: The Walking Dead: Season Two (Feb 20, 2014 prototype) by Thatdarnchimera
- Mar 21, 2025: The Walking Dead: Season One (Jun 4, 2013 prototype) by Justaseveredemployee
- Mar 21, 2025: Serious Sam: The First Encounter (Oct 12, 2000 prototype) by D0nu7h0m3r451
- Mar 20, 2025: Winx Club: Magical Fairy Party (Jul 18, 2012 prototype) by GhostyTongue
- Mar 20, 2025: ICarly: Groovy Foodie! (Feb 3, 2012 prototype) by GhostyTongue
- Mar 20, 2025: Winx Club: Magical Fairy Party (Jun 19, 2012 SHIP prototype) by GhostyTongue
- Mar 20, 2025: Winx Club: Magical Fairy Party (Jul 18, 2012 CHEATS prototype) by GhostyTongue (more)
Crash Tag Team Racing (Jun 29th, 2005 prototype)
Discuss this release on our Discord server!
Hello again everyone! Spring has sprung in the Northern Hemisphere, birds are singing, and prototypes are releasing! Today we'd like to share an Xbox prototype of Crash Tag Team Racing, courtesy of ShadowLuigi37 who also took the liberty of researching the build for us!
This is the first Xbox prototype of Crash Tag Team Racing and the earliest non-demo build of the game. The build contains a bunch of various differences such as early music, race tracks, voice lines, and UI elements. There's really too many differences to list in one article, so be sure to try it out yourself!
Once again, we'd like to thank ShadowLuigi37 for dumping and researching this build, and also want to give a shoutout to Hypnoshark for doing the reveal of this build on his Twitch page. We hope to have much more to share with you all soon!
Until next time!
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- RIQA (Mar 27, 2000 prototype) by Tikal.
- RIQA (Mar 24, 2000 prototype) by Tikal.
- RIQA (Feb 14, 2000 prototype) by Tikal.
- Half-Life 2 (Oct 6, 2005 prototype) by Dink
- Choro Q Wonderful! (May 17, 1999 demo) by Tikal.
- Half-Life 2 (Oct 19, 2005 prototype) by Dink
- Gameplay (Dec 10, 2002) (Video 2) by Dink
- Gameplay (Dec 10, 2002) (Video 1) by Dink
- Desert Strike 2 (Jul 7, 2002 prototype) by Dink
- Mercsenjoyer by Dink
- Mercenaries: Playground of Destruction (Sep 19, 2003 prototype) by Dink
- Adventure Time: Finn and Jake Investigations (Aug 24, 2015 prototype) by Funtimeandrefoxy
- Splatoon (JP Pre-Launch Review prototype) by Funtimeandrefoxy
- Splatoon (JP Global TestFire A demo) by Funtimeandrefoxy
- Splatoon (JP Global TestFire B demo) by Funtimeandrefoxy (more)