ModsJava
Nefarious Villager Underworld Mod (1.21.1, 1.20.1) – Live a Life of Crime
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
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Nefarious Villager Underworld Mod extends Minecraft Comes Alive: Reborn with a village crime and justice system. It adds witnesses, village guards, arrests, jail time, and criminal acts like mugging or kidnapping. Law enforcement reacts based on direct line of sight and local reports rather than an instant global alert. This mod turns peaceful settlements into living towns with their own laws, fines, and consequences.
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Features:
- Tracks your long-term moral standing through Karma while Heat measures active guard attention.
- Witnesses remember crimes they spot and run to alert nearby town authorities.
- Villagers react to threats by fleeing, calling for help, hiding, or fighting back.
- Mugging lets you rob villagers at weapon point for a limited payout from their personal purse.
- Restrain targets using rope, regular cuffs, or locked cuffs to take captives.
- Demands ransom from a captive’s family or the town treasury.
- Guards confront suspects with choices to surrender, pay eligible fines, or resist.
- Surrendering leads to physical escorts to the local jail cell.
- Jail sentences require online time to complete and persist through player logout and death.
- Apologize and perform good deeds to help repair broken relationships with settlements.
- Adds new Thief and Fence mob roles into the village ecosystem.
Restraint Levels:
- Rope: quick to tie on a target but easy for captives to escape.
- Cuffs: solid restraints that offer stronger security against escapes.
- Locked Cuffs: maximum security bindings that require keys or outside rescue to remove.
How to Use:
- Open the crime menu by interacting with an MCA villager while holding a recognized weapon or pressing the custom keybind.
- Pick a criminal act such as mugging or placing restraints on an eligible target.
- Stay out of sight from other villagers and guards to keep your Heat level from rising.
- Interact with confronting guards to pay your fine, review charges, or surrender peacefully to serve your sentence.
Screenshots:




Nefarious Villager Underworld Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Downloads as 507753.mcaddon
- Download size: 1.3 MB
- Download link checked 24 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.