Ninja Wars Boss Do You Think A Lot Of Games Have Copied God Of War's Unique Finishers Idea?

Do you think a lot of games have copied God of War's unique finishers idea? - ninja wars boss

As you know, is the god of war a great game that some of the best fighting combos, etc., has, but what's really remarkable the finish line with a command button, you have to kill a boss or enemy is something that is fun and easy to destroy an enemy, but I noticed that many games of any kind taken or copied the technique, for example, can in the game, Spiderman 3, the bosses to kill with a command button, Metal Gear Solid 4, with the Metal Gear fight is asked to press Triangle, Devil May Cry and Ninja Gaiden is not the system, but it is still not correct, Heavenly Sword and both Origins Silent Hill Homecoming and finished with a button on the system well, and I am sure that other games, so I all of you to pray to God of war, they stole the first and all other Adopted children, the idea? or what existed before God of War?