*OUTDATED* How to Iinstall Co-op mod for Elden Ring on Steam Deck & sync save files between PC/Deck

If you are going to attempt the steps in this video, PLEASE make a BACK UP of your save files.
Sorry for the jumpy-ness of the video, didn’t really have that much time to get the video recorded/edited.
If you get stuck at a spot or something doesn’t work, drop a comment and I will try to help.
If I have time in the next few weeks, I will pick up a capture card and make the video much better quality! Jumping between my PC and Steam Deck was a hassle, along with using one hand to operate the Deck.
Also, the audio sounded much better in Final Cut than it does on TH-cam. I’m not sure what happened there.
Tags: Steam, Deck, Valve, Elden, Ring, Elden Ring, seamless, coop, co-op, sync save files, Reddit, seamless mod, multiplayer, how to, tutorial, why is this video so long, syncthing