Fortnite save the world - an empty promise?

As I heard, Epic Games wanted to make the survival zombie mode "Save the World" in Fortnite free of charge in late 2018.

Still nothing happened.

What do you think, why is that and is it worth buying?

Who knows, maybe Epic Games has forgotten that promise…

I bought Save the World, I think it's worth it too, I think it will be a long time before it will be free

OK.