- 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)
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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.
Past news
Latest contributed articles
- 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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Latest news
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The Jungle Book (WCES 1994 prototype)
Adventure Island III (Prototype)
Spirou (Mega Drive Prototype)
Tintin in Tibet (Prototype)
NHLPA Hockey 93 (Alternate build)
Discuss this release on the boards here!
Happy Cinco de Mayo everyone! Today we have five things to share with you.
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First up, we have a very nice prototype of Disney’s The Jungle Book for the Sega Mega Drive! This prototype was featured at the Winter Consumer Electronics Show in 1994, which was hosted around the first week of January that same year. The game would be released that summer within the same year in both Europe and the United States. The prototype was rediscovered in the same German magazine lot that brought you Atmosfear and the two Tom VS. Jerry prototypes. This prototype contains many differences in comparison to the final - from cut enemies, alternate level layouts and designs, gameplay mechanics, graphics, and more! Be sure to check this one out!
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These next four items came from DillyDylan’s lot. We have a somewhat late PAL prototype of Adventure Island III for the NES. This game was never released in Europe, but was given to magazines in Europe for review/preview for some reason.
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Next we have a prototype of Tintin in Tibet for the Sega Mega Drive. The differences seem to consist of mainly code but there’s evidence of some differences in the game’s text as well. What other differences can you find?
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Next we have a late prototype of Spirou for the Sega Mega Drive. This prototype is fairly late and seems to only contain minor code changes.
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This next one is a bit of an oddity. This build of NHLPA Hockey ‘93 for the Sega Mega Drive is almost identical to the second revision that was released, but contains a few differences in the header and toward the end of the ROM. This might be a possible release candidate that was made before the final second revision was submitted for print.
That’s all for now! Be sure to check in next time for some more prototype goodness.
Until next time!