Kongregate One - One script to rule them all. Everything here.
Hey sorry for the late response! So you'll need an extension for your browser installed so it can detect the script and install it instead of windows trying to handle it. It looks like you're using Chrome. I'd suggest installing Tampermonkey extension (though there are other options). Once that's installed you can come back and click install this script here and it should add the script to Tampermonkey. Then when you go to Kongregate you should see Tampermonkey extension say it is running a script.
How do I install this?
I clicked on "Install this script", clicked the downloaded file, clicked run, then it said windows script host error. I have no idea what to do next.