all of them should be.
I dunno. I have a 3dtv and the only one that prompted the switch to 3d was the last game. I was disappointed. But whats funny I went through all of them to look at each games options menu to see if they had a video option (this is how I turned on the 3d in the GOW collection). None of them did, just languages and subtitles, even the third one. In fact, the only reason I was able to get my tv to recognize 3's 3d was by playing with the 16:9 screen size option in the 3rd game's option menu and setting the bar to max. Very interesting. But I wanted 3 new 3d games for my tv. Please help.