You wake up one day in the deep depths of aperture science. You try to escape by solving test after test, and try to survive as the facility quickly falls apart. You start to have flashbacks of arriving to aperture science, and try to find out what happened to everyone.
I remade my chamber one (fully in hammer this time!) to make it smaller and simpler. I wanted to acount for people not playing the portal campaign (somehow) and made it more a demonstration.
