Beyond Portal 2

Join and you enter a robot utopia.
You can be a personality core, Nano-bot or Humanoid like P-body and Atlas


Story:
Surprisingly Glados dies. Outside of the lab, all humans are dead. All that remains are the robots of Aperature which consist of Cores, Nano-bots, and Humanoids like Atlas and P-Body. The robots start an underground society as they are no longer being ruled by anyone. They have homes, jobs, public spaces, and places to have fun. Society seems perfect. But there are some problems... Someone unexpected returns. Wheatley manages to modify the space core and some debris to make a makeshift portal gun to get back to earth. Before all the humans went extinct they had given a random personality core humanity without using a human, therefore, achieving artificial humanity. The other cores adopt the same humanity.