Menu

mod

Underground BunkersMinecraft mod for 1.21.1

Randomly generated bunkers hidden within your worlds

newest supported 1.21.1TechnologyAdventure RpgWorld Structures
Latest version
[FORGE] UndergroundBunkers-1.0.5-1.20.x-forge.jar
Minecraft
1.19 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
not stated
Downloads
7.6M
Updated
2 y ago
Available on
CurseForge

Minecraft versions

Every version Underground Bunkers declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.4NeoForge, Fabric, Forge17+declared7 Dec 2023
1.20.3Forge, Fabric, NeoForge17+declared4 Dec 2023
1.20.2Forge, Fabric, NeoForge17+declared20 Sept 2023
1.20.1NeoForge, Fabric, Forge17+declared12 Jun 2023
1.20NeoForge, Fabric, Forge17+declared2 Jun 2023
1.19.4Fabric, Forge, NeoForge17+declared14 Mar 2023
1.19.3Fabric, Forge, NeoForge17+declared7 Dec 2022
1.19.2Forge, Fabric, NeoForge17+declared5 Aug 2022
1.19.1Forge, Fabric, NeoForge17+declared27 Jul 2022
1.19Forge, Fabric, NeoForge17+declared7 Jun 2022

Download

From Underground Bunkers’s own host. Nothing is re-hosted here.

[FORGE] UndergroundBunkers-1.0.5-1.20.x-forge.jarrelease15 Sept 2024

UndergroundBunkers-1.0.5-1.20.x-forge.jar · 0.6 MB · for 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4

Download latest
026fdd7ca533…
Older versions8
  • [FABRIC] UndergroundBunkers-1.0.4-1.21.x-fabric.jar13 Aug 20241.21, 1.21.10.3 MB36.4k downloadsa2efcc835c6b…Get
  • [NEOFORGE] UndergroundBunkers-1.0.4-1.21.x-neoforge.jar13 Aug 20241.21, 1.21.10.6 MB613.9k downloadsb5cd62622660…Get
  • [FORGE] UndergroundBunkers-1.0.4-1.19.2-1.20.4-forge.jar16 Jun 20241.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4 +5 more0.6 MB222.3k downloads15bc83913ccb…Get
  • [FORGE] UndergroundBunkers-1.0.3-1.19.2-1.20.4-forge23 Jan 20241.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1 +3 more0.6 MB867.6k downloads701c77f7157c…Get
  • [FABRIC] UndergroundBunkers-1.0.3-1.19.2-1.20.4-fabric23 Jan 20241.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1 +3 more0.3 MB275.4k downloadsc36833ac1b80…Get
  • [FORGE] UndergroundBunkers-1.0.2-1.19.2-1.20.4-forge14 Jan 20241.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1 +3 more0.5 MB4.0k downloads2210892e86bd…Get
  • [FABRIC] UndergroundBunkers-1.0.2-1.19.2-1.20.4-fabric13 Jan 20241.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1 +3 more0.2 MB721 downloads38493dd9124b…Get
  • [FABRIC] UndergroundBunkers-1.0.1-1.19.2-1.20.4-fabric13 Jan 20241.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1 +3 more0.2 MB301 downloads88da0c9ff8d8…Get

Frequently asked

Does Underground Bunkers work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Underground Bunkers declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Underground Bunkers support?

Everything the author has declared, from 1.19 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Underground Bunkers support?

NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Underground Bunkers?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Underground Bunkers?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Underground Bunkers safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .