Why is it that every new game that comes out has to be related to some other similar game? If the characters have swords, its a God of War rip off. If anybody has a gun, it immediately copies off of Halo. Not every game that is produced can be revolutionary, and has anybody stopped to think that maybe, just maybe they are similar because the designers wanted to use a feature that clearly works? Do you decide to not buy games just because they're similar to another one? We'd only have about 5 games if no other developer was allowed to borrow things from other games...