Bethesda have revealed in a tweet that the Fallout 4 Mods Beta on PlayStation 4 has been delayed indefinitely. It was previously known that there were some serious issues with Fallout 4 PS4 modes, including problems that would lead to memory and performance issues.
Obviously with this means that it’ll be a while before we see mods on PS4 as the beta was supposed to take place before the final release. Fallout 4 mods arrived on Xbox One in May.
We regret to say that the PS4 Mods Beta for Fallout 4 has been delayed. We will update everyone when we can.
— Bethesda Game Studios (@BethesdaStudios) June 29, 2016