This Portal walkthrough is divided into 16 total pages.
You can jump to nearby pages of the game using the links above.
Escape 4
![Portal Walkthrough - Portal 64](portal-64-small.webp)
Portal up into the sewer area and then above ground.
![Portal Walkthrough - Portal 65](portal-65-small.webp)
Portal into the turret shelters behind them and take them out one by one. Then fling yourself up very high to the next bit.
![Portal Walkthrough - Portal 66](portal-66-small.webp)
Quickly portal the two new turrets out of the way and portal up further in the roof.
More Portal Walkthroughs
This Portal walkthrough is divided into 16 total pages.