“I can't get over how small you are!” This article is a stub. As such, it is not complete. You can help Portal wiki by expanding it.
Test Chamber 17
testchmb_a_13.bsp
This chamber is the eighteenth level of the game. This level introduces the Weighted Companion Cube, which must be incinerated at the end of the level.
By stacking the camera's from the Ratman's Den (and the additional camera that can be detached from the wall) in front of the raised platform, you can reach up the platform with the companion cube without guiding all the pellets to the pellet catchers.
