Respawn Entertainment's "Titanfall" is an evolution of the online FPS shooter. It is not, however, a revolutionary video game like Infinity Ward's "Call of Duty 4: Modern Warfare". An online multiplayer competitive game only, "Titanfall" is unlike any shooter ever made. It has its roots in COD but the mechs, wall-running, double jumping and overall faster pace, makes it a very different experience. The presentation is similar to Sony's "Killzone", but with bigger maps, which encourage players to run wild with all the tools at their disposal. There are two play styles to engage in depending whether you're in a mech or not.