I don't know the plot really but I know certain things because my son played it and liked to talk about it
I know in the game Eddie Vedders song Future Days featured, Luke learned to play it on the guitar and all but he's said it won't be in the TV Show because they changed the time line in the show to 2003 instead of 2013 like the game so the song wouldn't have been released yet which is a bit disappointing
Anyway, I'm enjoying the show so far, the 2nd episode was really good, the fungus Zombies are gruesome