Added to fix.sh file that a previous report stated into the game files, the contents are #!/bin/bash awk -i inplace '{if ($1 ~ /StateFlags/) sub(/4/, "100"); print;}' ../../../appmanifest_552500.acf Not sure if is needed, but it works with it there.

I created a custom match and someone random successfully joined without any problems. I have not tried quick matching at all, but a previous report says that it doesn't work. While so, I played with a Bluetooth Xbox controller and it worked perfectly.