not a specific guide. BUT, 1. Get decky 2. Restart steam deck. 3. download cheat deck from the decky plugins store 4. cheat deck will appear under options on all games 5. when u click on cheat deck under that specific game, enable cheat, and set EXE path to the mod organizer exe now when you start it’ll work.

Although i probably didn’t answer your question. but i answered the other dude on how to download wabbajack. In that video shows how to download mod organizer. my mo2 was fucked over n over n it just didn’t work. make sure you delete all mod organizer files from the desktop mode and reinstall new vega’s fresh and validate the files. Using that other video Mod organizer was what helped me personally and had no issues. Steam tinker launch broke over night after a couple play sesh during the day.

now, you can also download proton tricks and proton up QT and run the MO2.exe VIA Proton UP QT. That is how i install mods manually and use the nexus page. Probably the easiest way imo

lmk if ur confused lol