I think you mean Highway to Hell <| sep |> I don ' t think there ' s anything from the other shows you need to watch . I think the crossover will have an independent story line and I wouldn ' t doubt that they will do a good job introducing all the characters in each episode in case there ' s new viewers . They at least did with the last crossover with flash and Supergirl . <| sep |> I had that too . <| sep |> Not sure , but I do know that Back from Hell is a rerelease of sorts , unless I ' m remembering incorrectly . If the PS 4 version is just Slain and the Vita version is Slain Back From Hell then there ' s probably more content or better graphics , idk <| sep |> Dude ! If it is a sham collecting money , isn ' t that the American way ? Collect money , say a prayer , give them a slice of bread and revel in the glory of god all the way to the bank . Joel Osteen does it , and he ' s an American icon . AND NO TAXES !