Open Modular Turrets

Mod

by Keridos

A mod that adds tons of modular turrets, upgrades, add-ons, for effective security measures!

Type

Mod

CurseForge Downloads

27,838,869

CurseForge ID

224663

Last Updated

Nov 6, 2026

Description

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)