Yesterday I updated my nvidia driver.
I opened crysis wars today.Now not only crysis but any game work on 3d.I played crysis wars 3 then played bfbc2.
It also worked 3d.
I think crysis was not 3d ready so how is this possible?

Basically, any 3D scene can be made 3D if some stuff happens where an additional image is rendered from another perspective. Most games can do this.
However, forcing 3D in these games will result in 50% less performance. Crysis 2 will have 1.5% less performance because it uses magic.

Crysis would never work in 3D for me, I had to put it on low settings just to get it to stop glitching up. How did you do it?