Valve has released Part 4 and Part 5 of the seven part series of Portal 2’s E3 2010 demo. You can go watch Part 4 – Thermal Discouragement Beam here and Part 5 – Pneumatic diversity vent here.
Portal 2 E3 demo Part 4 and Part 5 now available
Portal 2 E3 demo Part 4 and Part 5 now available
