Testing our way out of this. The excursion funnels of Portal 2‘s eighth chapter present a new challenge for players to overcome. Chapter 8 starts simply enough by just introducing the funnels, but as ...

For this chamber, one player will need to go over and step on the button to lower the gate as well as put a portal on the wall to the left.The other player will need to put a portal on the end of the ...

After yesterday’s Portal 2 video introducing the new personality sphere Wheatley (see here), Valve has released two more videos from their E3 presentation. These two introduce players to ‘Excursion ...