thing about having a favorite game, its like having a favorite song, you like it the best for certain situations
If I wanna feel epic on a quest with extremely powerful people who dress like they are ready to go to a swingers party: Final Fantasy X was spectacular
If I feel like my male extension needs to blast so much testosterone that it makes Superman blasting out the back of Louis Lane's skull during a trip through third base: Gears of War 1 made me feel like a badass the whole trip
If I feel like strategically wiping out my neighbors unfriendly dog with limited resources at my desposal: Starcraft is the way to go.
see what I mean? I love these games as my children, and i don't like one more than the other
some that I havent mentioned are: Bioshock, Paper Mario 1&2, Resident Evil 4, SSMB Melee, and Fire Emblem