Maps Underground Structure

Silotech Underground Facility V2

• • 12/14/25 1:23 pm • 1 logs
  • 1.7k views • 4 today
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How to install Minecraft Maps on Java Edition
Oryxion
Lvl 9 • Apprentice Architect
4
Hello! I started this map in 2018, and have been working on it ever since as a very large passion project. The Map features a full vent network, working elevators, and many Easter-eggs! Enjoy! This map is for 1.21.1 and Java.

WARNING: There might be a little lag, as this map uses well over 2000 item frames! Please let me know in the comments if you experience any spawning issues or other bugs/issues!

ALSO! Because this is only version 1 of the map, there will probably be little things that need fixing (spelling mistakes and whatnot) so please do not hesitate to let me know in the comments!

1 Update Logs

V2 Update! : by Oryxion 12/14/2025 1:23:52 pmDecember 14, 2025 @ 6:23 pm UTC

Hello and Happy Holidays! the Version 2 update is here! Since the release of Mounts of Mayhem, I've added some new areas, as well as edited some older ones, Everything is updated for the current version (1.21.11) and I've tweaked some items for map immersion, however, some written books may still contain spelling errors or other grammatical mistakes as I have not gotten around to correcting them, but enjoy what new things the map has to offer and have a good one!

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  Have something to say?

Mikhail Kerman
• 02/20/2026 10:48 am
• Level 34 : Artisan Procrastinator Waffle
I really enjoyed this map!



I've always been fascinated with giant underground laboratories. And have been building them in minecraft since, like 2018. But I never had the patience to finish any of them.



This map feels like my dream come true!

It's SOO BIG, and it has SOO MANY little details!
All the showers, little closets, security checkpoints, storage spaces, offices, interactable lights. All of it makes the map feel more... lived in, as if it was an actual place!

Also really liked all of the little easter eggs! (won't spoil any of them!)




Anyway, the map is AMAZING 10/10



p.s. sorry for a long comment
2
Oryxion
• 02/21/2026 12:48 pm
She/Her • Level 10 : Journeyman Architect
This comment made my day, Thank you so much! It means a lot to me how much you enjoyed my map and all the little details I put into it!
2
Davi08blue
• 11/18/2024 8:04 pm
• Level 11 : Journeyman Sheep
The map Is very Big! and cool! i wold love to se it be finished!

Oh and i Love the Silo!
Just the surface which s kinda bad... But i hopefully think you can fi it!

Good luck! and best regards!

mood
1
Oryxion
• 11/21/2024 3:58 pm
She/Her • Level 10 : Journeyman Architect
Thank you for the feedback! The Surface area (outside the dome and all that) is just meant to test other buildings and test structures and is not meant to really be apart of the rest of the map, but I'm very glad you've enjoyed it! I plan on expanding the sewer area more, and adding more details and updates to the game release.
2
cyberspxce
• 11/15/2024 12:48 am
• Level 19 : Journeyman Robot
Interesting
1

Welcome