Idk what it was, I stopped playing Destiny ages ago.
I know at launch it was a mix of skins, MP maps, weapons, story missions, and strikes.
It took two years for some of this stuff to release on Xbox. Yeah, shadiest DLC shenanigans ever imho. Feel free to disagree. I don't mind exclusives, because I own all the platforms. But even if I didn't, at least I know I won't have access to a game. This is worse to me. This is paying money for something and only having partial access. I don't mind or care if one user base gets access to buy DLC a month early. But once you buy the game or the DLC it should be yours :) Thats my opinion and that's why it's the shadiest DLC deal ever.
edit, this was in response to Jared Dunn but this forum blows on mobile for quoting. Not going to bother fixing it :)
