With this mod you're able to create campaigns!
There are two methods for making a campaign.
A button is added to the Arcade Sprint menu when you select a campaign. This is the "Create Campaign" button. When pressed it will ask if you want to create a campaign out of the playlist you were selecting.
In the Campaign menu, there will be an extra option below the available campaigns called "Add Campaign".
When you select that option you will be prompted to "Enter Campaign Link".
Paste a Steam Collection link there.
This will be a campaign from the collection entered into the prompt.
The mod will load any playlist with the Lost To Echoes or Nexus mode as a campaign. Custom campaigns can use their level thumbnails as a loading screen transitions.