This is a rare Crysis trailer, not crysis 2 gameplay, I remember seeing this one in a mod forum back when I used to be a crazy Crysis fanatic.
You get to have these features in the engine (taken from Wiki):
So I guess that would answer your question. The AI varies depending on how the game is designed. AVATAR, for instance, doesn't seem to offer any challenge at all. Far Cry 2, on the other hand, had some variation in terms of dodging grenades and getting cover, rather than being a bullet-bait.
The detail level given to Far Cry 2 is quite lush. The shadow detail in particular is very impressive. There were really awesome screenshots posted for it on Rage3D boards. I'll see if I can get it and post it here.
None, they look same in Far Cry 2. In crysis DX9 and 10 looks same if you unlock the Highest Setting with config hack, DX 10 games all look just like DX 9 counterparts in same settings.I am playing Farcry2, it's graphics is very good but crysis have better.
how much better becomes the graphics when DX10 is turned on?
Got this from D2D...Machinarium, I'm playing it between MW2 levels to avoid finishing it too soon...
If you havnt played it, you dont know what you're missing...gorgeous, gorgeous game...
Edit- sorry for the full size screenshot, I felt it would do justice to the incredible graphics in this game...if someone has a problem, let me know and i'll replace it with a thumbnail...
None, they look same in Far Cry 2. In crysis DX9 and 10 looks same if you unlock the Highest Setting with config hack, DX 10 games all look just like DX 9 counterparts in same settings.