Portal 2 is a great game. The levels were hard enough that I couldn't figure them out straight away, but could still noticed the solution after 5-10 minutes. Games like Modern Warfare 3 couldn't hold a candle.
Portal 2 Walkthrough
Return to Aperture for further testing. Our Portal 2 Walkthrough provides a walkthrough for story mode, tips for co-op, and unlockables.
The Surprise
Floor 1
Get into cover behind the light bridge and fire your orange portal at the white wall on the other end of the room. Quickly move into the alcove on the left and fire your blue portal here. Next fire your blue portal at the end of the light bridge and your orange portal in front of the reflection cube dispensers. Press the switch to your right and if the bridge is placed correctly it will bring both cubes down to the main area. Fire another orange portal behind yourself and return to the main area. Grab the two cubes, using your orange portal and light bridge to provide cover from the current. Place one cube under the laser so that it hits the first two nodes. With the second cube align it near the turret so that it explodes. When it is save move the cube to the far right edge and align it with all three of the laser nodes. Fire an orange portal on the left wall to bring the bridge near the door, leading to the elevator.
Floor 2
Drop down to the main floor and place your blue portal on the ceiling above the first reflection cue. Put your orange portal on the ground drop through to grab the first cube. Drop back down and place your blue portal in the small alcove where the laser is shooting from. Place one of the cubes here and reflect the laser into the first node. return to the bottom and place a blue portal above the jump pad. Drop the next cube into the orange portal so that it bounces against the jump pad. When the cube is far enough above the orange portal, place your blue portal on the wall above wall to the right. This will launch the cube next to the second node. Now repeat the same process but instead of sending a cube down, enter the orange portal yourself and slam against the jump platform. When you're far enough above the orange portal place the blue portal on the same wall to reach the node and cube. Place the cube so that it hits the third node and return to the main floor.
Enter the orange portal drop-blue portal jump pad again for a second time, but this time fire the blue portal onto the wall on the right side of the main entrance. This will knock the third reflection cube, placing it near the entrance. Put your blue portal back at the entrance and drop down the orange portal. From here use the cube to destroy the enemy turrets on the other end before pointing the laser's flow to the final node. Return down to the bottom and place your blue portal back above the jump pad. Once again take the jump pad ride one more time, this time firing the blue portal at the far corner just right of the main door. If placed correctly you'll land right near the main door way.
Floor 3
Place your blue portal on the pillar to the right so that it faces all three of the nodes. Return to the main room and place your orange portal on the wall where the laser touches. Arrange the next two reflection cubes so that the lasers enter the orange portal, hitting the nodes on the right and center. With all three nodes in operation, the elevator entrance will open.
Floor 4
Shoot your blue portal on the wall on the right and your orange portal on the panel above. This will drop a box onto the light bridge. However, the power will shut off and the test will end. Follow Wheatley through the new door, but be quick as poison gas will start to flood the area. Head down the catwalk and across the light bridge to the right.
Floor 5
Keep following Wheatley and take cover to avoid the enemies. Sneak behind the three turrets and take them down to clear the area. Place your orange portal against the wall on the right, then turn to the left and fire your blue portal at the pillar through the small hole. Enter through the portal and follow Wheatley along the linier catwalk. You'll eventually come to a lift leading to the next chapter.




