First things first: you'll need to download and install Northstar.

1. Download the latest version from the [releases](https://github.com/R2Northstar/Northstar/releases) page
2. Copy all the files in the newwly downloaded zip folder to your Titanfall folder  
        Steam - Right click Titanfall 2 > Open Properties > Click Local Files > Click Browse
        Origin - Click Titanfall 2 in the Library > Click the gear icon > Click Game Properties
    (Optional) If you would like to add launch options to Northstar create a text file called ns_startup_args.txt and add your launch arguments in there.
    Launch NorthstarLauncher.exe