What's Your Favorite Video game...

...and why?

KOTOR. Because it is KOTOR. No further explanation necessary.
 
And this has probably been done.

Final Fantasy VII

GTA: San Andreas

Tecmo Bowl. Bc I'm old school.

I think i would say mine has to be the MGS Series, and my favorite one out of those was MGS4 :)

Favorite Shooting/Stealth/Action Series: Metal Gear Solid

Favorite Fighting Series: Marvel vs Capcom, Soul Caliber and Tekken

Favorite FPS: Doom

DC Universe Online at the moment.

2nd place: Titan Quest+expansion.

Super Smash Bros Mele and Resident Evil 4

A tie between Final Fantasy X and Heavy Rain.

dead space 1-2

gears of war 1-2-3

1. GTA: San Andreas
2. Ninja Gaiden Sigma 2
3. inFamous 2
4. inFamous
5. Batman: Arkham Asylum
6. Mortal Kombat 2011
7. Mortal Kombat vs DC Universe

Sonic Adventure 2 and LOZ the Windwaker

Superman 64 - great graphics, fun game play and it's super easy.

mw2

Superman 64 - great graphics, fun game play and it's super easy.

Oblivion. I'm a die-hard Elder Scrolls fan, and have been around since Morrowind. The game has virtually endless replayability and I've yet to ever get 100% completion because of the massive amount of things to do. Heck, on my furthest profile I'm the head of three guilds, at the top rank in about three others, have completed the main quest, Shivering Isles, Knights of The Nine, have done about three Daedric shrine quests, and I'm still nowhere near 100%.