You need a bypass for that, but that game doesnt have a bypass because it is online game only
Try Solus Manifest App on github to manage your added game.
To delete the game you just need to delete all the manifest files that were added earlier, this is easily done through Steam Tools
Thank you. I never thought Iโd find the ways to do this and execute them easily. Iโve mainly used this for apps, but most manifests arenโt found for apps. Would be nice to find a solid method for getting apps. Surprisingly, I was able to get the long abandoned and deprecated Qubicle and all its DLCs. Thanks again!
!