A New Breed of MMO TERA takes the fight beyond whack-a-mole monotony with enhanced aiming, dodging, and tactical timing to create intense and rewarding combat. Unlike other MMOs, you can use your controller or keyboard and mouse to control the action like never before. With all the depth you expect from a traditional MMO, plus the intense gratification of action combat, TERA changes all the rules. Source: The Game Website.