BACK IN BLACK <| sep |> Two very good reasons Firstly , usigned numbers don ' t prevent the overflow issue , they only shift the goalpost . This same problem would happen if the minions attack 2 billion , instead of 1 billion . Secondly , under the hood , hearthstone does use negative values , so it can ' t really use unsigned numbers . If you take a 2 attack minion , reduces it ' s attack by 3 , then give it 5 attack , it ' s attack goes to 4 , not 5 . Using unsigned numbers makes this hard using signed numbers and treating negatives as 0 on the other hand makes this easy . <| sep |> snitchiest of them all . <| sep |> I can say for certain that it is the shizz . Decided to pick it up for $ 6 , and IMO , it might be the best purchase I ' ve made for the vive yet . It might just be the postnewthing high though . We ' ll see once I finish the game .