CurseForge · Minecraft mod
In Control!
Be In Control of mob spawns
Quick answer
Which In Control! release matches 1.20.1?
In Control! 1.20-9.4.6 targets 1.20.1 with Forge. Do not install it on the client. It must be installed on the dedicated server. No extra mods listed for this file.
Where it goes
Is In Control! required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does In Control! 1.20-9.4.6 need?
1.20-9.4.6 on 1.20.1. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add In Control! without breaking your instance.
Built for In Control! 1.20-9.4.6 on 1.20.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.20-9.4.6. 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
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.20-9.4.6. It opens that exact file at the source.
About this project
What does In Control! add?
This is a simple mod that gives you full control on where mobs are allowed to spawn. It is based on a rule system. The rule files are located in config/incontrol.
Introduction
There are currently five rule files (as of 3.5.1):
- spawn.json: with this file you can block spawning of certain creatures under certain conditions. In addition, when a spawn is allowed you can also alter some of the properties of the mob like maximum health and others
- summonaid.json: this is a file that is structured the same as spawn.json but is only used when zombies are summoned for aid
- potentialspawn.json (1.12 only): with this file you can remove and add spawn rules under certain conditions. The rules in this file are used before the rules in spawn.json are fired so make sure that when you add a rule for new mobs here, the new mobs are allowed in spawn.json
- spawner.json (1.16 or later): with this file you can add spawn rules under certain conditions
- loot.json: with this file you can control the loot that mobs drop when they are killed based on various criteria
- experience.json: with this file you can control how much experience you get from killing mobs based on various criteria
More in-depth documentation can be found in this wiki: In Control! Wiki
Also check the companion mod: Fx Control
Note! Comments have been disabled because it is hard for me to check for this on too many places. If you want to submit a bug report then go to the 'Issues' tab or here: InControl Issue Tracker. If you want to discuss RFTools in general you can do that here: In Control on my discord
Usage
This mod can be freely used in any modpack.
Project description from CurseForge.
Pick your setup
In Control! by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.21
2 loader builds1.20.1
1 loader build1.19.3
1 loader build1.19.2
1 loader build1.18.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
In Control! versions and loaders
1.20-9.4.6
incontrol-1.20-9.4.6.jar
9 Jan 2026
InControl - 1.20-9.4.6
incontrol-1.20-9.4.6.jar
9 Jan 2026
1.20-9.4.5
incontrol-1.20-9.4.5.jar
11 Dec 2025
InControl - 1.20-9.4.5
incontrol-1.20-9.4.5.jar
11 Dec 2025
1.20-9.4.4
incontrol-1.20-9.4.4.jar
11 Dec 2025
InControl - 1.20-9.4.4
incontrol-1.20-9.4.4.jar
11 Dec 2025
1.20-9.4.3
incontrol-1.20-9.4.3.jar
9 Dec 2025
InControl - 1.20-9.4.3
incontrol-1.20-9.4.3.jar
9 Dec 2025
1.20-9.4.2
incontrol-1.20-9.4.2.jar
3 Dec 2025
InControl - 1.20-9.4.2
incontrol-1.20-9.4.2.jar
3 Dec 2025
1.20-9.4.1
incontrol-1.20-9.4.1.jar
28 Aug 2025
InControl - 1.20-9.4.1
incontrol-1.20-9.4.1.jar
28 Aug 2025
Looking for an older file? The official CurseForge project page is in Resources.