Optic Gaming took the top prize in The Call of Duty World League World Championship, the official esports tournament for professional Call of Duty players with a total of $ 4 million on the line.

Fighting it out in Orlando, Florida, Optic Gaming outplayed Team Envy in two separate final matches on Sunday. Optic Gaming, a five-time finalist, won $ 600,000, or the biggest single chunk of the $ 1.5 million prize for a first-place finish.

The esports competition was about settling who is the best at the Call of Duty: Infinite Warfare, Activision’s flagship military shoo…