This can be a vary challenging, psychological mind bending, frustrating Game. That can test your skill at not following the norm, and what direction games normally make you follow, but instead makes you think out side the box, in more of 4 dimensions way. If you are use to just following the norm, and get frustrated easy, might be much for you, but still fun.
There is no Story line to this game at all, so do not go into this game looking for that, nor for great graphics, its designed for minimal distraction and tries to make you aware of the more important things, or common fall backs your use to. It tries to make you keep an open mind and aware of your surroundings, but also to take them in, Just trying to quit the game the first time if not paying attention will get you :)
I created new topic and changed link to point there for Fix, but for some reason, when you hit it seems to not find post. I will re check link in moring to see if it corected it self, other wise might have to look into problem, and post fix directly on page. Was avoiding doing that incase some one found better fix then I did, as to no clog up main page.
Here is another fix, which isn't as convoluted. Works for most games running the unreal engine.
open the file UDKEngine located in ____\Steam\steamapps\common\Antichamber\UDKGame\Config\
In the section [SystemSettings] change the follow two settings to your preference ResX=1920 ResY=1080
(optional) In the section [UnrealEd.EditorEngine] find the following setting and change it to your preference FOVAngle=75.000000
In the section [Engine.LocalPlayer] find the following setting and change it to AspectRatio_MaintainXFOV AspectRatioAxisConstraint=AspectRatio_MaintainYFOV
