I uploaded my exe file to steam.
My son is a friend on steam
I send an invite to my son and we are unable to play.
I can host (screen shows Player1 and 3 waiting for players
My son is unable to join (he doesnt even get the buttons to join after i send him the invite)
Does my son need the build files?
Does my son need the .exe file?
Can someone point me in the right direction?
Thanks