Secret Doors Addon (1.21) by 57Digital equips your Minecraft Bedrock/MCPE world with futuristic security systems designed for players who want both privacy and protection. Whether you’re building a hidden survival bunker or a roleplay-ready fortress, this add-on introduces a suite of powerful tools including laser doors, security cameras, hidden entrances, and keycard access systems to help keep your base safe from intruders.
Beyond stealth mechanics, the add-on includes high-tech utilities like hoverboards for fast travel, pet guard dogs for patrol, and a Bunker Builder that can auto-generate over 35 different modular rooms, ranging from living quarters and crop farms to prison cells. Whether you’re a survivalist looking to defend your loot or a creative builder designing a secret lair, this add-on turns Minecraft into a world of stealth, security, and sci-fi flair.

Features:
- Secret doors and hidden entrances that blend seamlessly into walls or floors.
- Laser doors with animated beams that block entry until deactivated.
- Security cameras and monitors for remote base surveillance.
- Color-coded keycards and access control systems for restricted areas.
- Hoverboards for stylish, fast ground travel.
- Pet guard dogs that can defend your base against threats.
- Bunker Builder auto-generates over 35 rooms: bedrooms, storage, farms, prisons, and more.
- Fully functional in vanilla Minecraft Bedrock/MCPE, no extra mods needed.
- Compatible with multiplayer and custom adventure maps.
Screenshots:










Installation Note:
Make sure to enable Experimental Gameplay in your world settings to use all security features properly.
Why use Secret Doors Addon?
If you’ve ever dreamed of creating a spy base, futuristic bunker, or simply wanted to hide your valuables from other players, Secret Doors Addon is the perfect solution. It combines advanced security elements with quality-of-life tech that enhances both immersion and gameplay. Whether you’re playing solo or running a multiplayer world, this add-on offers serious protection, customization, and style all while keeping the experience light and fun. It’s perfect for map makers, survivalists, redstoners, and secret base enthusiasts alike.
FAQs
Can I use the secret doors in survival mode?
Yes. All security features, including secret doors and laser barriers, are survival-compatible once crafted or acquired.
Do the security cameras actually work?
Yes. You can place cameras and view them through monitors to monitor different locations within your base.
What does the Bunker Builder include?
The Bunker Builder can automatically generate over 35 themed rooms, including storage areas, crop farms, sleeping quarters, and even prison cells.
Is the addon multiplayer-friendly?
Yes. All features work in multiplayer worlds as long as the add-on is active and Experimental Gameplay is enabled for all players.
Which Minecraft versions are supported?
This add-on is compatible with Minecraft Bedrock/MCPE version 1.21.
Download links
- Mcaddon:download Download file