- 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.
- Jan 12, 2025: Halo 2 (May 6, 2004 Multiplayer prototype) by Carnivol
- Jan 11, 2025: Mechanic Master (Early prototype) by Codebound
- Jan 10, 2025: Fish (Dec 22, 1983 prototype) by Dutchman2000
- Jan 10, 2025: ICarly (Nintendo DS prototype) by GhostyTongue
- Jan 07, 2025: MX vs. ATV Unleashed (Oct. 29, 2004 prototype) by AxlThunder
- Jan 04, 2025: Spirit of Speed 1937 (May 12, 2000 prototype) by AxlThunder
- Jan 01, 2025: Puzzle Guzzle (Dec 25, 2007 prototype) by Main Page
- Jan 01, 2025: Earthworm Jim 2 (Aug 9, 1995 prototype) by Main Page
- Jan 01, 2025: Virtua Tennis 3 (Feb 21, 2007 prototype) by Main Page
- Jan 01, 2025: Addams Family (Prototype B) by Main Page
- Jan 01, 2025: Mysterium (Jan 23, 1991 prototype) by Main Page
- Jan 01, 2025: World Poker Tour (Feb 28, 2006 prototype) by Main Page
- Jan 01, 2025: Eragon (Aug 10, 2006 prototype) by Main Page
- Jan 01, 2025: World Championship Cards (Jul 3, 2007 prototype) by Main Page
- Jan 01, 2025: Muppet Adventure: Chaos at the Carnival (Prototype) by Main Page
- Jan 01, 2025: Dungeon Explorer: Warriors of Ancient Arts (Oct 17, 2007 prototype) by Main Page
- Jan 01, 2025: The Fantastic Adventures of Dizzy (Prototype) by Main Page
- Jan 01, 2025: Ghoul School (Prototype) by Main Page
- Jan 01, 2025: NHL 2K7 (Jul 12, 2006 prototype) by Main Page
- Jan 01, 2025: Bomberman II (Prototype) by Main Page (more)
Happy NES Year!
Today we bring you the prototype collection of Armageddon Potato, owner of the Armageddon Potato Games store in Sacremento, California. He has been a long time member of the Nintendo collecting community, going back to early NintendoAge days.
He has amassed quite a collection of prototypes for various consoles, focusing mainly on Nintendo and he has graciously offered to dump his prototype collection for release. Although some of them have turned out to be final builds, there are quite a few fresh prototypes.
If you would like to support AP, check out his Instagram @armageddonpotatogames and X @ArmageddonPotato.
Here it is!
But wait, there's more!
As a bonus, Frank Cifaldi offered a prototype of the previously unseen Scanner.
And as a double bonus, the folks at Codebound also added the source code to Lion King for NES and Game Boy, as well as a few Lion King builds for the Game Boy.
- The Lion King (Mar 7, 1994 prototype)
- The Lion King (Jul 13, 1994 prototype)
- The Lion King (Oct 7, 1994 prototype)
- The Lion King (Oct 12, 1994 prototype)
- The Lion King (Game Boy and NES source code)
Enjoy!
Thank you to Armageddon Potato for the big release! As well as Frank Cifaldi and Codebound for contributing the bonus items for NES day. Thanks to togemet2 and iniche for help with the release.
Until next time!
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- Army of Two (DLC SSC Challenge Map Pack B prototype) by Funtimeandrefoxy
- Army of Two (DLC SSC Challenge Map Pack A prototype) by Funtimeandrefoxy
- TimeShift (DLC Urban ReDuel Multiplayer Map Pack B prototype) by Funtimeandrefoxy
- TimeShift (DLC Urban ReDuel Multiplayer Map Pack A prototype) by Funtimeandrefoxy
- TimeShift (DLC Downloadable Content TEST prototype) by Funtimeandrefoxy
- TimeShift (DLC Futures-Past Multiplayer Map Pack B prototype) by Funtimeandrefoxy
- TimeShift (DLC Futures-Past Multiplayer Map Pack A prototype) by Funtimeandrefoxy
- Tetris Evolution (DLC Skin Tech B prototype) by Funtimeandrefoxy
- Tetris Evolution (DLC Skin Tech A prototype) by Funtimeandrefoxy
- Command & Conquer 3: Kane's Wrath (DLC Map Pack 1 prototype) by Funtimeandrefoxy
- F.E.A.R.: First Encounter Assault Recon (DLC Ecosphere B prototype) by Funtimeandrefoxy
- MX vs. ATV Untamed (DLC In Game Downloadable Content prototype) by Funtimeandrefoxy
- NBA Live 08 (DLC NBA All Star 2008 Pack by adidas prototype) by Funtimeandrefoxy
- Halo 2 (May 6, 2004 Multiplayer prototype) by Carnivol
- X2: Wolverine's Revenge (prototype) by Dink (more)