2. Marcus Fenix (Gears of War)

Fallen Brethren 

Bugs need be weary for humanity has a giant can of bug spray and its name is Marcus Fenix. Though technically not bugs, the locust horde terrorizing the earth is made up of a group of reptilian humanoid like creatures. This veteran has seen the ugliest sides of war and has come out on top in nearly every episode.

Well versed in several forms of combat, Marcus Fenix lives to ram the sword of justice down any unsuspecting locust throat. But, when a sword is not available he is perfectly fine with defending the earth with his trusty chainsaw.