Aperture Science is like life.
We are the test subjects
and the world has every test chamber possible.
Unfortunately there is no portal gun.

Not many killer robots roam the streets
and shoot the massive population we have today.
There are large supercomputers that control multiple devices
and have their mainframes set for certain purposes.

Sure there's cake for every year you live,
But eventually you will die.
There is no true escape from the inevitable
And you will never win.