CurseForge · Minecraft mod
Open Modular Turrets
A mod that adds tons of modular turrets, upgrades, add-ons, for effective security measures!
Quick answer
Which Open Modular Turrets release matches Fabric?
Open Modular Turrets openmodularturrets-4.0.0-mc1.21.11-fabric targets 1.21.11 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Open Modular Turrets 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 Open Modular Turrets openmodularturrets-4.0.0-mc1.21.11-fabric need?
openmodularturrets-4.0.0-mc1.21.11-fabric on Fabric. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Open Modular Turrets without breaking your instance.
Built for Open Modular Turrets openmodularturrets-4.0.0-mc1.21.11-fabric on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use openmodularturrets-4.0.0-mc1.21.11-fabric. It targets 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 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 openmodularturrets-4.0.0-mc1.21.11-fabric. It opens that exact file at the source.
About this project
What does Open Modular Turrets add?
Open Modular Turrets
Build turret bases, mount up to four turrets on them and keep your home safe from mobs and unwanted visitors, whether you're online or offline. Open Modular Turrets has long been a popular choice in PvP modpacks, and it is now available on Fabric for Minecraft 1.20.1, 1.21.1 and 1.21.11, on NeoForge for 1.21.1 and 1.21.11, and on Forge for 1.20.1.
Features
- 14 turrets, from the disposable item turret and potato cannon to machine guns, grenade and rocket launchers, lasers, railguns and teleporter turrets
- Turret bases in 5 tiers that handle targeting, ammo and energy for every turret mounted on them
- Choose your targets: hostile mobs, neutral mobs, players, or any combination
- Trusted players, so friends can use your base without being shot
- Upgrades and addons: range, fire rate, accuracy, efficiency, scattershot, damage amplifier, solar panel, redstone reactor, concealer and more
- Passive defenses from Open Modular Passive Defense: hardened blocks, walls, fences and the camouflage trap
- Generator: burns furnace fuel and powers adjacent turret bases
- Uses Team Reborn Energy, so it works with energy from other Fabric tech mods
- Extensive Config: Customize everything to your needs
Important Stuff
1.20.1 / 1.21.1 / 1.21.11 builds of OMT (Fabric 1.20.1, 1.21.1, 1.21.11, NeoForge 1.21.1 and 1.21.11 and Forge 1.20.1) need no other mod of ours: OMLib is bundled, and Open Modular Passive Defense's blocks are included. 1.12.2 builds of OMT require OMLib for 1.12.2 (OMT 4.0.0-beta.5 needs OMLib 4.0.0-beta.5 or newer).
Open Modular Lighting
A port of Keridos' old Floodlights mod plus new features is on 1.12.2, 1.20.1, 1.21.1 and 1.21.11 on Fabric and (Neo)Forge. It adds floodlights for lighting up huge areas and several smaller and utility lights. You can find it here.
Only the 1.12.2/1.20.1/1.21.1/1.21.11 releases are supported
For 1.12.2, Open Modular Passive Defence can be found here.
You can join our Discord Server here.
Modpack Creators: You are free to put this mod and its companion mods in any modpack. It'd be nice of you if you let us know via a small message on curseforge or in our discord.
News
Update 4.0.0 (released, for 1.12.2, 1.20.1, 1.21.1 and 1.21.11)
- Add: 1.20.1, 1.21.1 and 1.21.11 versions (Fabric, NeoForge 1.21.1 and 1.21.11, Forge 1.20.1)
- Add: Generator with Energy Multiplier Upgrades
- Add: camouflage menu with light settings for turret bases and camouflage traps
- Add: memory card that copies the settings of bases and camouflage traps
- Add: trusted players for camouflage traps
- Add: Turret API for other mods
- Add: Jade tooltips and Sable/Create contraption support (1.20.1 and 1.21.1)
- Add: claiming blocks without an owner and an Ownership Wand for mapmakers
- Add: new inventory expanders that let the ammo and fuel slots of bases and generators hold more stacks
- Change: new targeting and aiming system for turrets
- Change: the Relativistic Turret is now the Slowing Turret
- Remove: the old inventory and power expanders and the loot deleter addon (1.12.2: they disappear from your world, back it up first)
Full changelog: openmodularturretsteam.github.io/changelog/4.0.0
Project description from CurseForge.
Pick your setup
Open Modular Turrets by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
2 loader builds1.21.1
2 loader builds1.20.1
2 loader builds1.12.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Open Modular Turrets versions and loaders
openmodularturrets-4.0.0-mc1.21.11-fabric
openmodularturrets-4.0.0-mc1.21.11-fabric.jar
2 Nov 2026
openmodularturrets-4.0.0-mc1.20.1-fabric
openmodularturrets-4.0.0-mc1.20.1-fabric.jar
2 Nov 2026
openmodularturrets-4.0.0-mc1.21.1-fabric
openmodularturrets-4.0.0-mc1.21.1-fabric.jar
2 Nov 2026
openmodularturrets-4.0.0-beta.11-mc1.21.11-fabric
openmodularturrets-4.0.0-beta.11-mc1.21.11-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.11-mc1.20.1-fabric
openmodularturrets-4.0.0-beta.11-mc1.20.1-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.11-mc1.21.1-fabric
openmodularturrets-4.0.0-beta.11-mc1.21.1-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.10-mc1.21.11-fabric
openmodularturrets-4.0.0-beta.10-mc1.21.11-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.10-mc1.21.1-fabric
openmodularturrets-4.0.0-beta.10-mc1.21.1-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.10-mc1.20.1-fabric
openmodularturrets-4.0.0-beta.10-mc1.20.1-fabric.jar
27 Oct 2026
openmodularturrets-4.0.0-beta.9-mc1.21.1-fabric
openmodularturrets-4.0.0-beta.9-mc1.21.1-fabric.jar
25 Oct 2026
openmodularturrets-4.0.0-beta.9-mc1.20.1-fabric
openmodularturrets-4.0.0-beta.9-mc1.20.1-fabric.jar
25 Oct 2026
Open Modular Turrets 4.0.0-beta.8+1.20.1-fabric
openmodularturrets-4.0.0-beta.8-mc1.20.1-fabric.jar
25 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.