Short Summary: GLaDOS is making new and challenging tests with new elements. As you advance from test chambers, you find out more about yourself and Aperture.
So after some time, this mod is 12% done currently. And I'm announcing that a custom Sixense mappack will be created as a DLC. Will new elements and new gameplay mechanics. But, don't worry the main campaign have new gameplay elements too.
And for the this mod to go faster, I need more mappers and puzzle designers and some modellers. So for now, Here's a short gameplay trailer for you!