Some guy posted it as a thread yesterday. Some of the information came from Bungie themselves in 2013-2014 development process. They revealed weapons and talked about them a lot. Had E3 presentations. Other information came from company leaks here and there.
Edit: at least that's the first time I saw it will include link in a second
English
-
You realize that e3 was just demos of possible game content, not promises of actual game content.
-