From the Portal Wiki
Note: This is the Party Escort Beans Enrichment Center Activity story, not the Portal story. Note: For the entire Party Escort Beans Enrichment Center story, check out the Timeline of the Party Escort Beans universe. Note: This version of the story assumes that the Test Subject clicks Test Chamber 00.
Party Escort Beans Enrichment Center Activity
The Test Subject awakes and is quickly greeted by Party Escort Bot = Beans telling him that he is a test subject. He is then asked to click a test chamber on the computer.
Test Chamber 00
The Test Subject ent... coming soon