Steam-Retroarch can't find folder

So i have an additional harddrive mounted at /data/stuff However no matter what i do i can’t find the /data/ folder. Even if i add it manually to the retroarch.cfg it just wont show any files. When using the Retroarch from the Repo everything works as expected. Any clue what’s the issue? I already tried re-installing Retroarch on steam yet the folder just wont show up.

Sorry to bump my own thread but after long searching i finally found a solution to this here and here in my case i had to add STEAM_COMPAT_MOUNTS=/data %command% as launch parameter.


I’m glad you got it working, and thanks for posting your solution!