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The Orange Box: Portal Hints

Section 4: More Turret Ambushes and the Final Showdown

1 of 9:
Right after this section loads, you'll find yourself at another toxic corner.
- How can I get past this bunch of waste?
2 of 9:
After you get to the ledge past the toxic corner, you'll have to find a way to move on from there.
- Where can I go from this ledge area?
3 of 9:
Walking around in the sludge doesn't do you any good, so portal on up to the higher floor and deal with the massive turret ambush that's up there waiting for you.
- What's the best way to deal with this ambush?
- How can I leave the turret ambush room?
4 of 9:
Watch the red floor section ahead as you move forward, since another turret ambush is about to happen.
- What can I do about this turret ambush?
- Where can I go after trashing those turrets?
5 of 9: In the area above the two-turret ambush floor, look for a concrete wall on a higher ledge that you can portal your way up to.
6 of 9: Go through the ledge's doorway and down the long walkway to reach a door.
7 of 9: Past it, go down the hallway and to the left to find another door.
8 of 9:
Going through it and down the next hall will finally get you to the central computer room.
- How can I trash this crazy computer once and for all?
9 of 9: After the computer's red core is destroyed, you can just sit back and watch the ending video and credits, which include a weird little song that's sung by the computer. Creepy!

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