Who knows. I just saw a mod close a thread asking virtually the same thing lol. That's the first reply on this Xbox forum I've seen since the steam release!! Love the game but I completely hate the new lack of information.
As you said, great game and I'm sure there'll be an update coming along. Game companies tend to be reticent about posting details about updates a long time in advance due to often not knowing how long something might take. So if for example they gave an exact date a long time n advance then missed it, it wouldn't go down well. So until they're ready they'll not commit, which is understandable.
Comments