What is Your Favorite Game of All Time?

What is your favorite game of all time? What makes the game your favorite game of all time?

My favorite game of all time is Deus Ex Human Revolution. I love the freedom of it, as well as the overall awesomeness of it. A close second would have to be Metal Gear Solid 4, because it is a work of art.

 

i use to play the hell out of need for speed and tomb raider. but for the last 6 years ive been addicted to this game called counter strike source. i can play all day if i could.

 

Ehhm, I kinda love the Assassins Creed series, League Of Legends and Battlefield But my favorite has to be the Assassins Creed series, the battlefield series at second and LoL ot third.

 

i tried playing LoL and couldnt get into it.

 

gears of war (any, besides 2)

 

One night back in the summer of '93 I think it was, just before I was ready to go to bed, I was on a local BBS (bulleten board system, look it up in Wikipedia if needed) with my 14.4Kbps modem perusing the shareware forums. I was looking for new software that looked interesting and stumbled upon an interesting sounding one called "DOOM."
Well, I almost didn't unpack, install, and try it right away that night but I did. Wow! I think I stayed up until like after 4am playing the Doom shareware levels. It was absolutely stunning for the time. There have been games I like more that came later, but none that blew away my expectations like Doom did.

 

Hello Kitty Island Adventure.

 

car racing game: the original spy hunter game (80's version)
Super Mario series
Multiplayer with vehicles Bf1942 Desert Combat
Multiplayer: css
single player shooter Doom