Bunker Down
Java mod listed for Minecraft 1.16–1.20. File opened and checked on 5 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeBunker Down is a mod that spawns the players inside of an underground bunker to encourage underground living. The mod adds several new blocks, new game rules, new structures, and a new plant.
To accommodate underground living, this mod adds the Underroot Plant, which grows on several types of dirt, gravel, and stone, and can occasionally drop logs when fully harvested.
If you'd rather explore the surface and ditch your starting bunker, there are other abandoned bunkers scattered throughout the Overworld. They can generate in any biome, and offer interesting design and loot.
This mod is meant to be played with other mods to encourage the player to set up bases underground. Settings of the mod can be customized in the gamerules.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.19.4, 1.19.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Bunker Down is a free Minecraft Java mod. Compatible with Minecraft 1.20.1, 1.19.4, 1.19.2, 1.18.2 and newer. Downloaded 1,368,983 times (via CurseForge). Download it and open it directly in the game.