CurseForge · Minecraft mod
Combat Evolution
This mod provides a advanced EpicFight AI lib for code and datapck, also added execution feature for combat
Quick answer
Which Combat Evolution release matches 1.20.5 Forge?
Combat Evolution CombatEvolution-2.1.9.jar targets 1.20.1, 1.20.2, 1.20.3 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is Combat Evolution 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 Combat Evolution CombatEvolution-2.1.9.jar need?
CombatEvolution-2.1.9.jar on 1.20.5 Forge. Every mod below is checked against that same setup.
Install Epic Fight first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Combat Evolution without breaking your instance.
Built for Combat Evolution CombatEvolution-2.1.9.jar on 1.20.5 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use CombatEvolution-2.1.9.jar. It targets 1.20.1, 1.20.2, 1.20.3 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Epic Fight first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 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 CombatEvolution-2.1.9.jar. It opens that exact file at the source.
About this project
What does Combat Evolution add?
This mod provides developers with a new lib of mob combat behaviors, included custom mob stamina, mob guard ability, behavior interrupt, time event and so on.
for the example, you can check on github
CombatEvolution/datapack_English_Document.json at master · ShelMarow/CombatEvolution
中文说明
CombatEvolution/datapack数据包全参数说明.json at master · ShelMarow/CombatEvolution
DC频道:https://discord.gg/EVb5tPqdZ
Discord Channel : https://discord.gg/EVb5tPqdZ
Also, this mod added execution ability to player. When target neutralized, press execution key to execute target. You can also register your own execution icon, and change it in config screen.
In future updates, other features will continue to be improved, and if you have any suggestions, feel free to leave your comments

Project description from CurseForge.
Pick your setup
Combat Evolution by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.6
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 buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Combat Evolution versions and loaders
CombatEvolution-2.1.9.jar
17 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.