Portal 2 has lasers and giant sucking tubes!

More Portal 2 videos! This time, Valve wants us to check out the Thermal Discouragement Beam. These beams will cut through sentry robots and open up locked doors. Players will need to use special cubes to redirect the beam in order to take advantage of them.

In the second video after the break, we see the Pneumatic Diversity Vents. We also see just how much it sucks to be a sentry gun. Get it?! SUCKS?! HAR HAR HAR!

Check out parts one, two and three for more Portal 2 goodness.

Hamza Aziz