Actually, after closer inspection, the game isn't as impressive as Doom 3 visually. But will the game need a better spec PC? Probably, I heard that they're using a special engine for Doom 3, that doesn't really waste all that much power in certain areas. But Doom 3 will 'still' need a monster PC to run it. 1Gig of RAM, 3Ghz, and probably a 128/256MB G.card or something insane like that
