- 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 14, 2025: Midway Arcade Treasures 3 (Feb 4, 2005 prototype) by AxlThunder
- 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: Traxxpad (May 8, 2007 prototype) by Main Page
- Jan 01, 2025: UEFA Champions League 2006-2007 (Jan 25, 2007 prototype) by Main Page
- Jan 01, 2025: Blaster Master 2 (Prototype) by Main Page
- Jan 01, 2025: Rolan's Curse (Prototype) by Main Page
- Jan 01, 2025: Skull & Crossbones (Prototype) by Main Page
- Jan 01, 2025: Gargoyles (Sep 25, 1995 prototype) by Main Page
- Jan 01, 2025: The Lion King (Oct 12, 1994 prototype) by Codebound
- Jan 01, 2025: Marvel Land (Prototype) by Main Page
- Jan 01, 2025: NBA Live 07 (Aug 23, 2006 prototype) by Main Page
- Jan 01, 2025: Theme Park (Prototype B) by Main Page
- Jan 01, 2025: Virtua Tennis 3 (Feb 21, 2007 prototype) by Main Page
- 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 (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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- Yoostar on MTV (Sep 28, 2011 prototype) by Funtimeandrefoxy
- Alien Front (Nov 27, 2004 prototype) by Tikal.
- Skate (Oct 12, 2007 Prototype) by Glitchgods
- Yoostar 2: In The Movies (Apr 7, 2011 prototype) by Funtimeandrefoxy
- Lost Planet: Extreme Condition (Apr 29, 2007 demo) by Funtimeandrefoxy
- Lost Planet: Extreme Condition (Nov 6, 2006 prototype) by Funtimeandrefoxy
- F.E.A.R. 2: Project Origin (Jan 20, 2009 demo) by Funtimeandrefoxy
- F.E.A.R. 2: Project Origin (Oct 15, 2008 prototype) by Funtimeandrefoxy
- F.E.A.R. 2: Project Origin (Jul 22, 2009 demo) by Funtimeandrefoxy
- Midway Arcade Treasures 3 (Feb 4, 2005 prototype) by AxlThunder
- Fallout 3 Australia Press Event Assets by Funtimeandrefoxy
- Mercenaries 2: World in Flames (DLC Blow It Up Again Pack B prototype) by Funtimeandrefoxy
- Mercenaries 2: World in Flames (DLC Blow It Up Again Pack A prototype) by Funtimeandrefoxy
- Need for Speed: Carbon (DLC Performance Drivetrain Bundle prototype) by Funtimeandrefoxy
- Need for Speed: Carbon (DLC Autosculpt Wheels Kit prototype) by Funtimeandrefoxy (more)