Ahh so true. But isnt it inovative to construct your own? I may be wrong on this, but, look at farcry. Sure it definently had its bugs and glitches, but the crytec engine blew some of the current games out of the water. The reason I am saying I may be wrong, is that I not 100% sure that the crytec engine was developed specifically for far cry. But if it was, then I think it was a good choice.