How do you beat chamber 18 in portal?
John Hall
Updated on May 01, 2026
How do you beat chamber 18 in portal?
Walkthrough
- Walk to the end of the hallway.
- Go back in the hall and the shoot a portal on the floor at the end of the hallway.
- You should automatically drop through for the second time and then land on the other side of the Goo.
- Turn right and place a portal on the ceiling.
- Turn to face the platform above.
How do you do the chamber 19 portal?
Place a portal at the end of the hall near the ceiling. Put the other portal on the wall where the Pellet is bouncing off. Fire a portal on the wall ahead and the other portal on the wall on the left – behind the wall. Watch through the portal as the platform moves to the other side.
How do you get past level 19 on portal?
Quickly fire a blue portal onto the left wall, just past the wall panel and positioned high. Then fire an orange portal onto the wall panel itself. As the moving platform brings you to the wall panel, move halfway through the portal to rest in between the two.
How do you get past test chamber 14 in portal?
Walkthrough
- Go to the end of the hall and turn left.
- Turn left and shoot a portal on the panels near the ceiling directly facing the cube.
- Go back to the stairs that have now been lowered and then fire the other portal on the floor and go through the portal.
- You should land within range of the Weighted Storage Cube.
How do you get past test chamber 17 in portal?
Walkthrough
- Go to the end of the hallway.
- Pick up your Companion Cube and place it in front of the small ledge.
- Pick up the cube and repeat.
- Upon reaching the other side of the hallway, look out for the bouncing Pellet.
- Go in front of the second hallway.
- Run to the other side while using the cube as a shield.
How do you do test chamber 16 on portal?
Walkthrough
- Go at the end of the hallway and wait for the door to open.
- Go through the door and knock over the turret and wait for it to shut down.
- Walk to the end of the small hallway and stop before the red beam.
- Look to the left – along the beam.
- Shoot the other portal on the wall near you and go through it.
How do you get past level 15 on portal?
Walkthrough
- Go stand in front of the glass and turn around.
- Then look down right in front of you.
- Go through the portal.
- Go to the second part of the chamber.
- When the High Energy Pellet disappears, shoot the other portal on the wall from where the Pellet used to bounce off.
How do you beat level 19 on portal 2?
Walkthrough
- Jump down and place a portal into the room where the Beam is going.
- Point the cube to the Receptacle on the other side of the chamber.
- Jump down and look for a cube on the left – in the middle of the entrance ledge and the room where you jumped from.
- Get the cube and jump back down.
How do you get past level 15 on Portal?
How hard is chamber 18?
Chamber 18 is cold, a bit inhuman, and a bit scary, but it’s quite fun. Chamber 18 has a lot of tough challenges, but look on the bright side: you might get cake after you complete the next chamber! The Enrichment Center is required to remind you that you will be baked, and then there will be cake.
What is the hardest test chamber in portal?
Chamber 18 is the hardest test chamber yet in Portal. I hope you have your fingers (and your in-screen portal gun) ready! Chamber 18 is cold, a bit inhuman, and a bit scary, but it’s quite fun.
How do I get to the top level of the chasm?
Drop down into the orange portal to momentum jump through the portals and across the chasm to the top level of the room. There’s a floor switch on the top level, but for now you’ll have to ignore it. Was this guide helpful?
How do you open the door to the pellet receptor?
As soon as you see the pellet pass through the orange portal and out of the blue portal, quickly move your blue portal onto the wall panel just in front of the small red switch. Quickly place an orange portal on a nearby wall and peek through the portal just enough to hit the red switch on the other side and open the door to the pellet receptor.