- Have Arma 3 installed
- Have a code editor
- Install Python 3
- To do this on Windows you can run
winget install -e --id=Python.Python.3.12
in your terminal
- To do this on Windows you can run
- Install HEMTT
- To do this on Windows you can run
winget install -e --id=BrettMayson.HEMTT
in your terminal
- To do this on Windows you can run
- Restart your terminal and ensure that both
python -v
andhemtt
work. - Clone the repo somewhere you can access
- i.e.
git clone https://github.com/tfp-milsim/mod.git tfp-milsim-mod
in your Documents folder or similar
- i.e.
- Open the repo locally in your code editor
- Go nuts!
- To test in-dev changes, you can run
hemtt launch
. This will launch Arma with all mods that the mod depends on into a testing mission file in Eden. Use this to test your changes.