===Configure mods===
Some mods have a <code>config.json</code> file in their mod folder, which lets you customise the mod settings. It might be The file is usually created the first time you launch the game with that mod. This file lets you customise the mod settingsinstalled.
To edit the <code>config.json</code> file, just open it in a text editor. Make sure the game isn't running when you edit it, or your changes might not take effect. See a [http://www.w3schools.com/js/js_json_syntax.asp basic guide to JSON]; basically make sure your values are surrounded by quotes (like <code>"value"</code>). You can use this [https://jsonformatter.curiousconcept.com/ JSON validator] to make sure the format is correct.