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.
Guides
Sigma Theory – All Achievements Guide
Explanation and walkthrough for gaining all of the achievements. How to Obtain All Achievements Foreword First and foremost, this guide contains many spoilers! If you do not want any spoilers […]