Cloned Cube is a Portal mod. It takes place after GLaDOS' fall in Portal. You assume the role of Chell's secret clone. You have to escape or else you may just be tested to death. There is one obstacle. CUBiS is trying to kill you.
To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video
Your comment will be anonymous unless you join the community. Or sign in with your social account: