What is the #1 game that most computers cant run?

Nexuiz STUPID Mode

The only game that comes to my mind is Flight Simulator X with huge amount of Addons, no CPU can run that.

I think nobody with a low end pc can play Super monday night combat. The emulation of the galaxies we can observe in the universe takes the most computing power.

secret of the magic crystals

Ironclads you need a 32-bit Lol

Crysis 1 with realism mod.

crysis series

Tetris on hardcore mode.

Pong?

Volfied!

Witcher 2 max everything with ubersampling

GTA 4

I find that Farcry 3 is a good game to check temps on, for some reason my system seems to run hot in FC3 when in comparison to other games, therefore it must be requiring more usage/things are having to receive more voltage. I couldn't tell ya, I run at least 40 FPS on any game I've put my system up against, although I did have to upgrade my GPU when Battlefield 3 came out, but that ended up just being an instability with my previous card.

APB reloaded and GTA 4 oh gods

my 3 year old pc can run bf3 on medium

The Secret World.

Performance sucks balls.

3570k / HD7970

Cryostasis.

Metro 2033. Though mostly because isn't optimized very well at all.

Darksiders since it doesnt have graphic options :P

Witcher 2 with Ubersampling

Mario

How are games bad console ports? Are the games made on PC first then they degrade the graphics to run on the console?

the binding of isaac :)

Halo 4 :P

Natural Selection 2 - you need like a high-end pc so that you can have 60 fps :p