Portal Test Chamber 17 (Bonus)
 | “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 is the fifth Bonus map of the game. It is unlocked when the original Test Chamber 17 has been completed.
Hazards
Strategy
Portals
- Use two portals to get into the rat hole behind the projecting panel and bring out all the security cameras.
- Stack the cameras up in the recess where you're supposed to jump across from the last lift platform. Put the Weighted Companion Cube on top and scramble up.
- Turn back at the edge and crouch down to pick up the Weighted Companion Cube, then you can be on your merry way.
Steps
-To do-
Time
-To do-
Award requirements
| Portals | Steps | Time | ||||||
|---|---|---|---|---|---|---|---|---|
| Bronze | Silver | Gold | Bronze | Silver | Gold | Bronze | Silver | Gold |
| 4 Portals | 3 Portals | 2 Portals | 215 Steps | 175 Steps | 150 Steps | 160 Seconds | 105 Seconds | 87 Seconds |