hehe well if your going to play diablo III I'm thinking you probably won't have time for ANY other games at all, cause that kind a game is the most time sucking ..like a black hole vortex wind...you'll be 30 before you know it lol
I tried 1, and played nr 2 full out with expansion in my time. You'll learn what it means to reach for the next level young padawan :P Always the next level, and there are many of them. As for myself I can't tell yet what will happen in my life, not even half a month from now, but If I am going to play something, that will most certainly be on the list, probably on top.
Oh and I played Prototype 1 also, but never finished it....was fun for a while though....especially if you get angry, cause then you can really take it out like a one man army againt cops, military, state, government and all heh