-5* ! They totally killed their game after the greedy decision to remove the main fun part - endless co-op.. and the brilliant explanation was that they want to make it more interesting out of concern that the player is not actually playing but screen watching.. o_0 really .. so "smart" to hide their actual greed , but just wanted to push players to buy more and more.. They don't respect their players at all. So, sad it was so good game in the beginning.