Portal: Revolution - Official Trailer
www.youtube.com
Portal: Revolution is a free to play mod for Portal 2. This fully featured original campaign plays before Portal 2 in the dead and decaying Enrichment Center...
  • Nighed@sffa.communityEnglish
    301·
    8 months ago

    This is not made by (or in association with) valve.

    It’s effectively a mod built on portal2