
Modrinth · Minecraft mod
Medieval Siege Machines
Medieval Siege Machines will add mortar, battering ram, ballista, trebuchet and catapult to your Minecraft!
Quick answer
Which Medieval Siege Machines release should I use?
Medieval Siege Machines 1.39 targets 1.21.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 3 required mods have matching files.
Where it goes
Is Medieval Siege Machines required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Medieval Siege Machines 1.39 need?
1.39. Change the file and its required mods may change too.
Install Geckolib, Architectury API, Forge Config API Port first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. 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 Medieval Siege Machines without breaking your instance.
Built for Medieval Siege Machines 1.39. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.39. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Geckolib, Architectury API, Forge Config API Port first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.39. It opens that exact file at the source.
About this project
What does Medieval Siege Machines add?
Medieval Siege Machines
With this mod you will be given five siege machines: mortar, catapult, ballista, battering ram and trebuchet. Each vehicle has realistic sounds and animations, thereby conveying the whole atmosphere of medieval battles.
Project description from Modrinth.
Pick your setup
Medieval Siege Machines by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader build1.18.2
1 loader build1.16.5
1 loader build1.16.4
1 loader build1.16.3
1 loader build1.16.2
1 loader buildShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Medieval Siege Machines versions and loaders
1.39
siege-machines-1.21.1-fabric-1.39.jar
15 Jan 2026
1.39
siege-machines-1.20.1-forge-1.39.jar
15 Jan 2026
1.38
siege-machines-1.20.1-forge-1.38.jar
7 Jan 2026
1.37
siege-machines-1.20.1-forge-1.37.jar
6 Jan 2026
1.35
[1.20.1]-Siege-Machines-1.35.jar
5 Jan 2026
1.34
siege-machines-1.21.1-fabric-1.34.jar
4 Jan 2026
1.33
[1.21.1-neoforge]-Siege-Machines-1.33.jar
9 Nov 2025
1.33
[1.20.1]-Siege-Machines-1.33.jar
9 Nov 2025
1.32
[1.20.1]-Siege-Machines-1.32-1.32.jar
27 Sept 2025
1.32
[1.21.1-neoforge]-Siege-Machines-1.32.jar
27 Sept 2025
1.31
[1.20.1]-Medieval-Siege-Machines-1.31.jar
22 Sept 2025
1.31
[1.21.1-neoforge]-Siege-Machines-1.31.jar
22 Sept 2025
Looking for an older file? The official Modrinth project page is in Resources.