*Walk into the room and activate the [[Switch]], which will drop a [[Weighted Storage Cube]].
*Walk into the room and activate the [[Button]], which will drop a [[Weighted Storage Cube]].
*Grab the cube and use one-to-one so that you can put the cube onto the [[Heavy Duty Super-Colliding Super Button]].
*Grab the cube and use one-to-one so that you can put the cube onto the [[Heavy Duty Super-Colliding Super Button]].
*Head up the stairs that were activated by the button and press the other switch, which will drop another cube from above you.
*Head up the stairs that were activated by the button and press the other switch, which will drop another cube from above you.
*Look back towards the main area to the other button, which should be higher. Place a portal on the surface next to it; another portal onto the surface nearest the platform you are standing on.
*Look back towards the main area to the other button, which should be higher. Place a portal on the surface next to it; another portal onto the surface nearest the platform you are standing on.
*Use one-to-one again to move the cube through the portal and onto the button. This should open the door to the .
*Use one-to-one again to move the cube through the portal and onto the button. This should open the door to the exit.
Head up the stairs that were activated by the button and press the other switch, which will drop another cube from above you.
Look back towards the main area to the other button, which should be higher. Place a portal on the surface next to it; another portal onto the surface nearest the platform you are standing on.
Use one-to-one again to move the cube through the portal and onto the button. This should open the door to the exit.