Activision was established in 1979 as a third party video game developer-publisher. Formation of Activision has been one of the most significant events for gaming industry. Activision is publisher of one of the most famous game publisher today. Games like Call of Duty, Guitar Hero and Pitfall series are published by Activision. Currently Activision is merged with Blizzard (creator of world’s most played subscription based game) to form Activision Blizzard World’s largest gaming company in a deal worth ? 9….