Call of Duty 1 until now have been sporting the same theme, with the same weapons, the same enemies, and the same style.
4 may have changed the gameplay dramatically, but it still doesn't escape the generic overall performance of the game. They simply took the same game and adjusted the controls.
I applaud games like Bioshock and Resistance 2, which employ a deep and engaging storyline with creative weapons and enemies. At least they put some creativity in the game.







