Make a house out of 3,000 explosive barrels in Crysis
This video is awesome!
Or you can make a giant tower. Or giant chairs. Basically, anything you can think of looks to be possible here.
This is just a fantastic example of how powerful the CryENGINE2 is. It's amazing to see how all of the barrels and surrounding plants react realistically as the barrels fall all over the place. What's even better is watching all the barrels explode. The player is able to look directly at everything when 50 barrels explode, but when all 3,000 are going off, he has to turn away from the explosion otherwise his system will crash.
via destructoid
