About 2,190,000 results
Open links in new tab
  1. Portal:Biography/Intro - Wikipedia

  2. Biography - Wikipedia

  3. Story - Portal Wiki

  4. Portal:Biography - Wikiwand

  5. Biography - Wikisource, the free online library

  6. Portal Wiki

  7. Wikipedia

    Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

  8. Doug Rattmann | Half-Life Wiki | Fandom

    Doug Rattmann, [2] [3] also known as the Ratman, [5] is a former Aperture Science employee, and one of the few survivors of GLaDOS ' flooding of the Enrichment Center with neurotoxin. Introduced through his murals in Portal, …

  9. Wikipedia:Contents/Portals - Wikipedia