
Perimeter
A technical mod Forge 1.20.1 that adds security systems.
Screenshots






About this Mod
PERIMETER - Mod for Minecraft Forge 1.20.1
Attention!
Even though the mod is ready to play, I've released it as a beta version because it actually needs to be tested - a real game. So please, if it's not difficult for you, report bugs, it will help a lot!
Also, if you want to use the mod just for the wires, use a lightweight side mod.
-> Overhead Redstone Wires
Announcement
I'm currently developing my own experimental project in Rust, a voxel 3D engine integrating best practices from Minecraft game mods – the TECHPIXEL project. This project is an experiment in using AI in serious development. I invite anyone interested to fork it and code some features.
You can also find out about my other projects on my website - https://tesmio.ru
Description
Perimeter is a technical mod that expands the possibilities of redstone mechanics in the game. An important part of the modification, without which it would not be playable enough, are realistic wires transmitting the redstone signal, which can be laid both on poles and through blocks, which will be an incomparable advantage over similar modifications.
But the main idea is to give the player the opportunity to protect their property from other players using the new sensors from this mod. This mod is designed for game servers, which implies the "anarchy" mode (absence of software privates).
Build high and strong reinforced concrete walls around your base with valuable resources, put barbed wire or a fence under tension on top of them, causing a huge amount of damage. If suddenly the enemy was able to get over it, activate the traps using laser sensors, a presence sensor, an acoustic sensor, an alarm fence that will repel it. Finally, hide your valuable resources behind sturdy reinforced concrete walls and doors, hiding your best treasures in reinforced concrete chests!
Links
English Wiki (coming soon)
Russian Wiki
Join my official Discord Server
Join my official VK Group
Available Versions
How to Install Perimeter on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Perimeter". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Perimeter server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is Perimeter compatible with forge?
Perimeter officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Perimeter – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Perimeter consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Perimeter with just one click on your server.