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 should I use?
Open Modular Turrets OpenModularTurrets-1.7.10-2.3.7.jar targets 1.7.10 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 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-1.7.10-2.3.7.jar need?
OpenModularTurrets-1.7.10-2.3.7.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 Open Modular Turrets without breaking your instance.
Built for Open Modular Turrets OpenModularTurrets-1.7.10-2.3.7.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use OpenModularTurrets-1.7.10-2.3.7.jar. It targets 1.7.10 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 OpenModularTurrets-1.7.10-2.3.7.jar. It opens that exact file at the source.
About this project
What does Open Modular Turrets add?
Important Stuff
v4.0.0 for MC 1.20.1 and 1.21.1 on fabric was released.
Forge/Neoforge?
You can use the OMT fabric mod on Neoforge/Forge using Sinytra Connector, Connector Extras and Forgified Fabric API. Find them here:
https://www.curseforge.com/minecraft/mc-mods/sinytra-connector
https://www.curseforge.com/minecraft/mc-mods/connector-extras
https://www.curseforge.com/minecraft/mc-mods/forgified-fabric-api
Open Modular Lighting
A port of Keridos' old Floodlights mod plus new features is on 1.20.1 and 1.21.1 using fabric, too. It adds floodlights for lighting up huge areas and several smaller and utility lights. You can find it here. It should run on forge/neoforge with the above instructions, too.
Only the 1.20.1/1.21.1 releases are supported.
You need https://minecraft.curseforge.com/projects/omlib to run this mod on 1.12.2 an earlier
1.10.2 / 1.11.2 / 1.12 builds of OMT require the according OMLib version for their respective Minecraft version. Errors on startup? check omlib version, mixing alpha/release versions is a bad idea, read what minecraft tells you. Note that the 1.10 versions of the mod also work with 1.11 Minecraft.
Open Modular Passive Defence (up to MC 1.12.2) can be found here
You can join our Discord Server here, please note the pinned messaged in #news, we had spammers, so we disabled the permission for new users to write in all channels except #spam.
For 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.
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 and 1.21.1. For Forge/Neoforge look above in the "Important" section.
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
Requirements
- Fabric Loader and Fabric API
For Neoforge: - Neoforge + Sinytra Connector + Connector Extras
Early Release
This is an early release of the Fabric port. Expect bugs, and please report them.
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.
1.20.1
1 loader build1.12.2
2 loader builds1.7.10
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
Open Modular Turrets 4.0.0-beta.5+1.21.1
openmodularturrets-4.0.0-beta.5+1.21.1.jar
21 Oct 2026
Open Modular Turrets 4.0.0-beta.5+1.20.1
openmodularturrets-4.0.0-beta.5+1.20.1.jar
21 Oct 2026
Open Modular Turrets 4.0.0-beta.4+1.20.1
openmodularturrets-4.0.0-beta.4+1.20.1.jar
17 Oct 2026
Open Modular Turrets 4.0.0-beta.4+1.21.1
openmodularturrets-4.0.0-beta.4+1.21.1.jar
17 Oct 2026
Open Modular Turrets 4.0.0-beta.3+1.20.1
openmodularturrets-4.0.0-beta.3+1.20.1.jar
15 Oct 2026
Open Modular Turrets 4.0.0-beta.3+1.21.1
openmodularturrets-4.0.0-beta.3+1.21.1.jar
15 Oct 2026
Open Modular Turrets 4.0.0-beta.2+1.21.1
openmodularturrets-4.0.0-beta.2+1.21.1.jar
15 Oct 2026
Open Modular Turrets 4.0.0-beta.2+1.20.1
openmodularturrets-4.0.0-beta.2+1.20.1.jar
15 Oct 2026
Open Modular Turrets 4.0.0-beta.1+1.21.1
openmodularturrets-4.0.0-beta.1+1.21.1.jar
13 Oct 2026
Open Modular Turrets 4.0.0-beta.1+1.20.1
openmodularturrets-4.0.0-beta.1+1.20.1.jar
13 Oct 2026
Open Modular Turrets 4.0.0-alpha.4+1.20.1
openmodularturrets-4.0.0-alpha.4+1.20.1.jar
13 Oct 2026
Open Modular Turrets 4.0.0-alpha.4+1.21.1
openmodularturrets-4.0.0-alpha.4+1.21.1.jar
13 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.