Best video game ever?

For you, which is the best video game ever?
If you like more than one you can name more

I'm so in love with 'Left For Death' & the games like Myst & Riven.

Mine is Beowulf on the PS3

More recent would be Ghostbusters on the PS3.

I prefer playing games on the pc then on some console so for me it would be Neverwinter Nights 2

I prefer consoles... they got games I love.

Deus Ex is just intriuging, if you haven't played it you really should. It's gonna change the way you view the world, and the story is both well done and amazing.

Bioshock. Rapture is... beyond words. So beautiful, so realistic and the atmosphere is... The story is amazing, the twist and turns and how you will affect it.

Jade Empire is the only game where I really suffer from my evil choises. If you choose to be evil, you'll feel it when you hurt the people around you - and even then you can get worse. The endings will be affected on your choises, and there's more then a few of then, all realistic.

Fable (both first and second) is a perfect blend of serious and comic, at least the second one. But that clearly depends on how you interpret it - if you'll use the fart and belch-expressions all the time, of course you'll not get the whole look. The story is nicely done, and the characters get a personality, and you'll get stuck to them. Which the game will make you notice in its own way...