User blog comment:Knakveey/Game of Thrones Telltale Game Fannotation Trailer/@comment-5014364-20141201235018

There's not much to go on here, so I did what I could. Also don't feel beholden to put all of these in the order I put them, but however they fit in the trailer (there are too many at the beginning and fewer at the end, try to space them out evenly).

LIST NOT DONE YET
 * Previous attempts at making a Game of Thrones video game were not very successful in-part because they weren't able to get the TV show cast to actually play themselves. This game will have Tyrion, Cersei, Margaery, and Ramsay's TV actors, and more to come.
 * The game loosely coincides with Season 4 of the TV series, beginning with news of the Red Wedding at the end of Season 3, and ending just before Season 5 starts.
 * House Forrester is a minor vassal of House Glover of Deepwood Motte, one of the dozen major Houses from the North seen when Robb rallies his bannermen in Season 1.
 * Each of the Seven Kingdoms is ruled by a Great House like the Starks or Lannisters, with about a dozen major Houses under each of them, such as the Umbers and Karstarks. Each of those has a couple of minor Houses sworn to it.  There are several hundred minor Houses, few of which have been detailed in the novels.
 * House Forrester was not invented for the game, but actually does exist in the novels. They were mentioned exactly once in a list of vassals sworn to House Glover, who rule over the Wolfswood.  Otherwise this left the game a blank slate to develop new characters.
 * House Whitehill was invented for the game, another minor House. They are said to be one of the few Northern Houses that has converted to the Faith of the Seven.