Portal 2 will take players (who acted as Chell) return to the Aperture Science Facility, which was destroyed after the event the first game. Not only that, GLaDOS still alive and he is now being improved facilities Aperture Science experiment. In portal 2 will have many new puzzles await. It seems he was also very angry with what has been done in the late player’s first Portal. “I think We Can put our differences behind us. For science. You monster!”, He said.

In game Portal 2, players will also meet with the new AI companion named Wheatley. AI is shaped kind that floating mechanical eyes (although at first he could only move along the rails in the ceiling). AI who speaks with a British accent that can be portable, such as companion cube, and the player can put it into the dock to access the data. Actually, not only Wheatley who will help you. Portal 2 also will have some new AI companion, but until now still not clear how many of his new companion AI here.

The good news, now you can solve puzzles together in a coop, or even split-screen. When playing online too, there is a certain button to activate split-screen mode you can use to see what your friends see. Features are pretty good for a few specific situations.

In addition, the game Portal 2 also has a variety of new tools to help you escape from the Aperture Science facility, for example:

• Tractor beam, used to carry you or other objects
• Aerial Faith Plate, a plate that can ‘throw’ if you stepped on it. And you will not know which direction the plate will throw you.
• Discouragement Thermal Beam, light can be guided using a cube shaped like a companion cube. Its rays can be used to destroy the Sentry or turn on the switch.
• Diversity Pneumatic Vent, a giant vacuum that can suck up anything in front of him. With the correct placement of the portal, you can suck the Sentry from a distance.
• Repulsion Gel, a sort of blue gel that can make you jump higher
• Gel Propulsion, orange gel that can make you move faster and jump farther.

Portal 2 will be released for PC, Mac, PS3, and Xbox 360 next year. However, Valve has no plans to make this game compatible with Playstation Kinect or Move. However, if the first portal has a relationship with the story in Half-Life 2, is it possible Portal 2 will still have a relationship too? – Portal 2 take us back to the Aperture Science