Unknown Worlds is a self-funded, independent game company in San Francisco, CA. Our goal is simple: to unite the world through play.

We are currently working on Natural Selection 2 on our own custom engine. Past titles include Natural Selection and Zen of Sudoku. We have also worked on titles such as Previously, we worked on titles such as Titan Quest, Titan Quest: Immortal Thone, Empire Earth (two million copies sold) and Mindrover (PC Gamer 89%).

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Add engine Engines
Spark

Spark

Commercial licence

The Spark engine is designed to enable small teams to make immersive games. As a tiny team ourselves, having tools that let us iterate extremely quickly...

Add game Games
Subnautica

Subnautica

Adventure

Subnautica is an open world underwater exploration and construction game. We are Unknown Worlds, the developers of Natural Selection 2, and Subnautica...

Future Perfect

Future Perfect

Adventure

Future Perfect breaks down the barrier between having an idea for a game, and playing it with friends. The Future Perfect interface allows you to create...

Natural Selection 2

Natural Selection 2

Real Time Shooter

Natural Selection 2 is the sequel to the popular Half-Life mod Natural Selection. It is built on our own engine and will be distributed through Valve's...

Zen of Sudoku

Zen of Sudoku

Educational

Sudoku is a pattern-matching puzzle with one rule: place the numbers 1 through 9 such that there is only one of each in every row, column and 3x3 box...

Add mod Mods
RockDown - Fighter

RockDown - Fighter

Fighting

RockDown is a free 2 Player On-line Fighter game for owners of Natural Selection 2 created by a small group of developers from Unknown Worlds, Creators...

NS2:Last Stand

NS2:Last Stand

First Person Shooter

Last Stand places a team of marines in a desperate, no hope scenario. Against overwhelming odds and with limited equipment, the marines must survive until...

Comments
Cremat0r
Cremat0r

You really should earn hundreds of thousands of dollars with your game, you deserved it!

Reply Good karma Bad karma+5 votes
Mkilbride
Mkilbride

(buried)

Jerk.

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GreenMagicDust
GreenMagicDust

can i join can be bt :)

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Cybio
Cybio

I think you should change on your NS1 Page that you are working on NS2 as a Mod for Hl2 ;-)

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Runekn
Runekn

NS2 is no mod, or is it that you are talking about?

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PaiSand
PaiSand

No, it was not meant to be a mod but a full stand alone game. Initially started being developed on the Source engine but due to the limitations on this engine they decided to go and start their own engine, now known as Spark.

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Cybio
Cybio

Yeah but you wrote that NS2 is a Mod for HL2 there ;-)

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Kalenov
Kalenov

God that was -years- ago xD Back when NS2 was first announced, to the best of my knowledge, it was supposed to be a HL2 mod :P I think that's what he's talking about.

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Cybio
Cybio

Yes, that is what I mean ;-)

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AltTabber
AltTabber

Hey I'm a big fan of Zen of Sudoku.

We need more games like that, well brain-trainers in general, but more specifically... perhaps Zen of Kakuro?

Kakuro.com

=)

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Twitter

Latest tweets from @uwedev

RT @DamJess: This one slipped through the cracks of the @Subnautica launch livestream Intended to be used as the intro video fo… T.co

May 15 2018

RT @obraxis: Gears are grinding on the @Subnautica expansion. Bug reports will soon start flowing... T.co

May 6 2018

RT @Flayra: Oh yes - we're still working towards a PS4 release for @Subnautica. I can't give any kind of ETA, but we're doing e… T.co

May 3 2018

RT @Flayra: So much happening behind the scenes here at @UWEDev. Can’t wait until we’re back in “open development” mode again!

Apr 30 2018

RT @Subnautica: Small update released! Update 85 fixes assorted bugs, including many related to vehicles. Available now on Steam! T.co

Apr 23 2018

RT @Flayra: Satisfying build status notifications in @HipChat: T.co

Apr 13 2018

RT @obraxis: Will be at @EGX #Rezzed tomorrow sporting my @Subnautica shirt. Come say hi if you see me 😃 🐟 🚀 T.co

Apr 13 2018

RT @TomJubert: I talked about how to make games and what we're working on with @Subnautica recently: Study.eu

Mar 28 2018

RT @SubnauticaXbox: Subnautica Update 84 has been released on @Xbox One. Bug fixes, gameplay tweaks, Time Capsules... More info:… T.co

Mar 15 2018

We've just released a small secondary @Subnautica update to address an issue with rockets failing to launch T.co

Mar 8 2018

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