there is no option. The games will be programed in 3d, and from what i read hopefully you can turn off the 3d effects or play in regular mode to rest your eyes. And your TV will have to be 3d capable, where it will flash the 2 different images. I have seen 3d TVwhere you dont need glasses. That was in , of all places the Moscow Airport. The TV worked liked those post cards or pictures that have the special layer( plastic) over it that gives a simulated 3d look. If you moved from side to side the image would blur out a bit and then re adjust as you got in the correct sight line.

if you need more help.. let me know. I can try to be more detailed in what the magazine wrote about. if you can afford it.. Im a fan of the quide books to hlep you when you are stuck. They have some useful information and sometimes makes for good reading when you;re bored

I have this game too but have not finished. One of the magazines, Playstation, Off Mag had some tips on it. One is use traps, mines, and the environment. And Many fights should be avoided, and you will need your plasmids. And to use the research camera whenyou get it.