CurseForge · Minecraft mod
GroundZero's Crime Mod
this mod adds crime to modded/hybrid servers
Quick answer
Which GroundZero's Crime Mod release should I use?
GroundZero's Crime Mod Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is GroundZero's Crime Mod required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does GroundZero's Crime Mod Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar need?
Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add GroundZero's Crime Mod without breaking your instance.
Built for GroundZero's Crime Mod Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar. It opens that exact file at the source.
About this project
What does GroundZero's Crime Mod add?
🚨 GroundZero Crime Mod
A crime, police and underground economy system built for Minecraft 1.20.1 Hybrid roleplay servers.
GroundZero Crime Mod was originally developed for the GroundZero Zombie Survival server to create more choices, risks and roleplay opportunities for players.
Players can enter the underground world of GroundZero, while other players can choose the opposite path and work in law enforcement.
⚠️ Disclaimer
GroundZero does not support, promote or encourage real-world drug use or criminal activity.
All criminal and illegal systems included in this mod are fictional gameplay mechanics created exclusively for roleplay and entertainment purposes.
The mod is not intended to teach or realistically simulate real-world criminal or drug-related activities.
🔥 What Does It Add?
The Crime Mod introduces a complete risk-versus-reward gameplay layer, including:
💰 Illegal Economy
🏴 Black Market
🚨 Police & Law Enforcement gameplay
🔐 Lockpicking
💻 Hacking activities
🔓 Safes & secured locations
💰 Robberies & Heists
🧪 Fictional contraband / substance system
🧰 Underground equipment & tools
🧼 Money Laundering
📡 Crime & Police Dispatch
🔎 Evidence systems
⛓️ Arrests
📈 Crime & Police progression
🎮 Multiple custom minigames
🎮 Crime Minigames
Criminal activities aren't simply "click and receive money."
Different activities can use interactive minigames such as:
Lockpick • Hacking • Memory • Timing • Sequence • Q&A • Evidence checks
Difficulty, rewards and risks can vary depending on the activity.
Failing an activity can have consequences and potentially attract police attention.
🏴 Black Market & Illegal Economy
GroundZero Crime introduces a separate underground economy.
Players can earn Illegal Cash through criminal activities and interact with underground markets for restricted or illegal in-game items.
Illegal money can then interact with the laundering system before becoming part of the normal server economy.
This creates an economy where higher rewards can also mean higher risk.
🚨 Police Gameplay
Crime creates opportunities for another side of roleplay as well.
Players working in law enforcement can:
Respond to reported crimes
Investigate incidents
Search for evidence
Check players
Use police equipment
Arrest suspects
Receive dispatch information
Progress through police gameplay
This creates interaction between criminals and law enforcement instead of crime being an isolated PvE system.
🧪 Fictional Contraband System
The mod also contains an entirely fictionalized contraband/substance gameplay system for RP purposes.
Players can progress through underground activities involving fictional processing, quality, equipment and risk mechanics.
These systems are deliberately presented as game mechanics rather than real-world instructions.
🎭 Built for Roleplay
The goal of GroundZero Crime isn't to glorify criminal activity.
It's about creating stories.
A robbery can create work for police. A failed activity can create a chase. Illegal money creates risk. Evidence can connect players to crimes.
Crime → Risk → Police Response → Consequences → New Stories
Players decide which side of that story they want to be on.
🧟 Built for GroundZero
GroundZero Crime was originally created for the GroundZero Zombie Survival experience, where players can choose different ways to survive and make money.
The system is designed around multiplayer interaction and Hybrid server environments.
🚨 GroundZero Crime Mod
Risk. Reward. Consequences.
All criminal and substance-related content is fictional and intended exclusively for Minecraft roleplay and entertainment. THIS MOD IS JUST IN BETA AND WILL BE UPDATED TROUGH COMMUNITY FEEDBACK
Project description from CurseForge.
Pick your setup
GroundZero's Crime Mod by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
GroundZero's Crime Mod versions and loaders
Groundzero-Crime-economy-1.20.1-0.8.1_ContrabandJailFix.jar
15 Sept 2026
GroundZeroDrugs-1.20.1-0.5.10.jar
11 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.