While is occasionally offered for free during limited-time promotions—such as past giveaways on GOG.com —it is currently a paid title. You can find the game on major digital storefronts:
to other spy strategy games like Invisible, Inc. or Phantom Doctrine . Let me know which information would help you most! Sigma Theory: Global Cold War on Steam sigma-theory-global-cold-war-free-download
on the best starter agents for your first playthrough. While is occasionally offered for free during limited-time