
You can confirm by going to the Settings > Locations > Change Outward directory.
Make sure your Outward installation folder is set. Choose Outward as the game and select or create a profile. Download r2modman (manual installation), install and run r2modman. Delete (or make a backup of): Outward\BepInEx\, Outward\Mods\, Outward\winhttp.dll and Outward\doorstop_config.ini. If you have previous mod installations it is recommended to remove all existing mods and mod loaders before you start using Thunderstore/r2modman. Make sure you are on the mono branch of Outward (see above). r2modman is a mod manager which is integrated with Thunderstore, and supports Outward along with other games. Thunderstore is a mod database which supports Outward. On Epic Store: you are on mono by default and dont need to do anything. If you see the "radio buttons", make sure to click the radio button titled Version X.X.X:mono (where "X.X.X" is the highest version number you can see) to update to the correct version. Select the drop down and select default-mono. From there, go to Manage Installation > Configure. On GoG Galaxy: From the Outward screen (where the play button is), click on the Options button to the right of the play button. On Steam: Right-click Outward in your Steam library, and choose: Properties > Betas > "default-mono - Public default branch (mono)", there is no access code. In order to use mods, you need to be on a Mono branch of Outward.