2. Call of Duty
Birthing from the era of popular world war shooters, Call of Duty started to set itself apart with better gameplay and stories. Then with the advent of Modern Warfare, Call of Duty became the premiere shooter for both casual and competitive gamers. The problem that most people have on call of duty is that the releases somehow never end. They make it a point to release a new game every year just to make money out of it.
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