RTS and FPS? Go with Battlefield, CoD(not MDW2), Crysis and Fallout(is a RPG, I know, but it has FPS elements, if you want) and RTS there are plenty; Empire EarthI and II, AoE2, Rise of Nations, Settlers4, Rome : Total War, Medieval Total War, Warcraft3, Sins of a Solar Empire and much more I don´t remember now, but please don´t abandon your PS3 (you said you have it one day, what happened?), play both, it´s not forbidden.
VASCO DA GAMA CAMPEÃO DA COPA DO BRASIL!!!
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VICE É O CARALH*
PLAYSTATION®3 is the future......NOW.......B_E_L_I_E_V_E