How to uninstall all steam workshop mods
Once your mod has been uploaded you will be taken to the Steam Workshop page for it where you can edit its title, description and upload additional images/videos to help promote it. Clicking it will prompt you to select which tag you want for your mod. You should see a new entry there with the name of your mod pack along with an upload button. If you do not have this image you will get an error message on trying to upload. This should be a 256x256 png image with the same name as your mod pack. Make sure your mod pack has a unique name so it will not conflict with other mods, and that it is located in your Rome II data folder along with an image for your mod. Now you have made a mod, uploading it to Steam Workshop is a simple process.