Unknown Worlds

Unknown Worlds is an independent game company in San Francisco, CA. Our goal is simple, but not easy - to unite the world through play.

Previously, we worked on titles such as Titan Quest, Titan Quest: Immortal Throne (1M sold), Empire Earth (2M sold), Lair, Zero Gear, World of Warcraft, and Starcraft 2(5M+ sold).

Now we're in beta with Natural Selection 2 on Steam.

Recent articles about Unknown Worlds

Subnautica has sold over 5m copies

Unknown Worlds founder Charlie Cleveland comments on milestone reached nearly two years after game's full launch

G2A fudges own history in response to developer complaint

Update: Developer retracts accusations against marketplace, but remains frustrated with key reseller

Subnautica dev demands G2A pay $300,000 to cover lost chargebacks

Studio calls for controversial marketplace to honour its offer of 10x compensation

Subnautica developer fired over "many hateful statements"

Sound designer Simon Chylinski dropped from underwater survival game after history of insensitive tweets

Natural Selection 2 sells 144,000 in 7 days

Unknown Worlds shooter grosses over $1 million in week one

Office details

  • 7th @ Folsom St.
  • San Francisco
  • United States

Contact details

Office details

  • United Kingdom

Contact details


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