The Undercity
Java mod listed for Minecraft 1.16. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.16.5 on Forge. On other versions it may install and then do nothing.
The Undercity:
This is a small mod which adds one big underground dungeon to explore.
You will encounter filthy traps and riddles and fight many dangerous enemies.
If you are worthy enough and survive some of the 11 unique boss fights this mod has to offer, you shall be rewarded with countless treasures.
This mod adds:
1 dungeon
30 enemies (11 boss fights)
5 Armor sets
7 Swords
3 Daggers
7 Artifacts
Backpack
Some new blocks and items to keep everything together.
Note: The dungeon is really hard, the mod is designed to be played in a modpack in which the power level is naturally much higher!
I plan on updating this mod in the future.
gl hf
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.16.5
- 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.
- Ships as TheUndercity2.1.jar — drop this file into the mods folder
- Download size: 81.1 MB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.