Sigma Theory

Sigma Theory is a turn-based Strategy game in a futuristic global cold war from the award-winning creators of Out There. Recruit a squad of special agents and run your intel agency to secure the control of the singularity.

Play Sigma Theory trailer
Watch Trailer
Pre-order today and get straight into the Beta!

Private beta tier

  • Steam digital copy ?
  • Immediate Private Beta access

Founder Tier

  • Steam digital copy ?
  • Immediate Private Beta access
  • Your name in the credits

Whistleblower Tier

  • Steam digital copy ?
  • Immediate Private Beta access
  • Your name in the credits
  • Original soundtrack

Covert Ops Tier
27/50 left

  • Steam digital copy ?
  • Immediate Private Beta access
  • Your name in the credits
  • Digital original soundtrack
  • Exclusive Sigma Theory t-shirt ?

Elite Agent Tier
0/5 left

  • Steam digital copy ?
  • Immediate Private Beta access
  • Your name in the credits
  • Digital original soundtrack
  • Exclusive Sigma Theory t-shirt ?
  • Name an in-game Character
  • A person of your choice as an in-game character ?
Screenshot Sigma Theory - 1
Screenshot Sigma Theory - 2
Screenshot Sigma Theory - 3
Screenshot Sigma Theory - 4
Screenshot Sigma Theory - 5
Screenshot Sigma Theory - 5
Screenshot Sigma Theory - 7
Screenshot Sigma Theory - 8
Screenshot Sigma Theory - 9

Let's keep in touch

Subscribe for newsletter to get exclusive game info, first-hand sneak peaks and participate in secret key giveaways!

Email address
Add Sigma Theory to your Steam wishlist