Forums › Sonic News Discussions › Discuss: Hidden Palace Preserves Rare Shadow the Hedgehog Prototypes, Including Long-Lost E3 Build This topic has 0 replies, 1 voice, and was last updated 1 minute ago by AdmiralJuicy. Viewing 0 reply threads Author Posts April 11, 2026 at 3:32 am #53651 Reply | Quote AdmiralJuicyKeymaster 272 Discuss this Sonic City article here. Article: https://sonic-city.net/2025/12/26/hidden-palace-preserves-rare-shadow-the-hedgehog-prototypes-including-long-lost-e3-build/ A major new preservation drop from Hidden Palace includes multiple early builds of Shadow the Hedgehog, revealing how the game evolved behind the scenes and rescuing data once thought to be lost. Author Posts Viewing 0 reply threads Reply To: Discuss: Hidden Palace Preserves Rare Shadow the Hedgehog Prototypes, Including Long-Lost E3 Build Your information: Name (required): Mail (will not be published) (required): Website: Visual Code Cancel Submit