Make sure the laser receiver is getting the laser, grab the cube and jump through the portal receiving the laser and land up on the chamber sign. Get the laser cube, put one portal where the laser is and one facing the laser receiver. Bhop through and land on the platform to your left. This one is a bit tricky, when in the future timeline you put a portal almost at the highest point of the wall (you don’t want to hit your head on the ceiling). Put the laser cube so the laser goes through both of the laser recievers and the present version of the laser cube. Go through the timeportal and grab the future version of the laser cube, shoot one portal where the laser is and the other to your right in the middle of the wall. Put the timeportal as far left of the door as possible, face the laser cube towards the laser reciever in the future. Here you need to be in the present timeline and get the laser cube. When in the present timeline, put a portal a bit right of the laser, put your other portal at the far right of the chamber wall and if you’ve done it right the laser will autocorrect to the laser receiver.

Catch the cube and put it on the button, and you’re done.

Get through the fizzler and shoot a portal under the cube dispenser and one on the portal surface facing you. When in the future timeline, you need to do some decent Bhopping while pressing the button when you pass it. This chamber is probably the easiest, you just have to put a portal on the ground close to the end platform and one under you, jump through and do some strafing to get to the end platform and you’re done. Once up you can just go through the door. When you are on the platform (in the future timeline) put your portal on the same two surfaces and jump through, you need to do some strafing to get to the pit and then when you get through the portals you need to hold whichever button you use to get closer to the platform (often A or D). To get to the platform in the video, simply put a portal on the tilted surface facing the room with the time portal button in it, put your other portal in the pit and jump through. Then just put the cube on the button and you are done. Put the cube in the corner and jump up on the cube, jump up on the plateau and grab the cube. Then simply land on the elevator, put the cube on the button and you are done.įor this chamber you need to get the cube when in the future timeline, tilt it using the hole on the plateau. Bhop on the upper part of the cube (you need to get some weird boost from the cube) and grab the cube right after jumping on it. You need to get the cube when you are in the future timeline, then put the cube on the stairs so it’s tilted. Some unique dialogue is played and you are prompted to go through a time portal to get to the correct timeline. A wrong timeline end is where the developer has not inteded for you to finish the chamber when in that timeline. This guide tries to explain some of the ways you can get a wrong timeline end on different chambers in portal reloaded.

Portal reloaded chamber 12