Cheats & Guides

Sigma Theory: Global Cold War Cheats For PC

  1. Steam Achievements

    This title has a total of 27 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Have 4 scientists in your research team. A Promising Team
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Have 7 scientists in your research team. Cream of the Crop
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    Caused 5 or more civilian casualties in an exfiltration. Necessary Sacrifices
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky
    Gave 4 projects to the same lobby. Subservient

    Contributed by: Eevee-Trainer 

  2. GOG Achievements

    This title has a total of 23 Achievements on GOG. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky

    Contributed by: Eevee-Trainer 

Sigma Theory: Global Cold War Cheats For Macintosh

  1. Steam Achievements

    This title has a total of 27 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Have 4 scientists in your research team. A Promising Team
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Have 7 scientists in your research team. Cream of the Crop
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    Caused 5 or more civilian casualties in an exfiltration. Necessary Sacrifices
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky
    Gave 4 projects to the same lobby. Subservient

    Contributed by: Eevee-Trainer 

  2. GOG Achievements

    This title has a total of 23 Achievements on GOG. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky

    Contributed by: Eevee-Trainer 

Sigma Theory: Global Cold War Cheats For Linux

  1. Steam Achievements

    This title has a total of 27 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Have 4 scientists in your research team. A Promising Team
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Have 7 scientists in your research team. Cream of the Crop
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    Caused 5 or more civilian casualties in an exfiltration. Necessary Sacrifices
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky
    Gave 4 projects to the same lobby. Subservient

    Contributed by: Eevee-Trainer 

  2. GOG Achievements

    This title has a total of 23 Achievements on GOG. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    You were assisted by a combat drone in an exfiltration. Air Support
    Negotiated a ransomware key during a diplomatic summit. Blackmailer
    Your spouse doesn't love you any more. Breakup
    Exchanged one prisoner for another. Checkpoint Charlie
    Lifted an arrest warrant following a hack. Cleared
    Gathered all possible information on a target. Comprehensive Intelligence
    Successfully concluded a diplomatic agreement. Diplomat
    Discovered the 5th technology in Finance. Financial Wizardry
    Your combat drone supported another nation's military. International Cooperation
    One of your agents was killed. Killed in Action
    Stole data from an information system. L33t Haxxor
    Discovered the 5th technology in Astrophysics. Lord of Space
    Discovered the 5th technology in Health. Mastery of the Body
    Discovered the 5th technology in Neurosciences. Mastery of the Mind
    Completed an exfiltration at maximum alert. Mission Impossible
    Completed your first exfiltration. Mission Successful
    You are about to instigate a global nuclear war. On the Edge
    Your combat drone's missile hit a building. Oops
    Recruited 4 agents without a single refusal. Recruiter of the Month
    Discovered the 5th technology in Robotics. Roboticist
    Found a vehicle during an exfiltration. Rodeo
    Discovered a compromising file on a diplomat. Smoking Gun
    Completed an exfiltration without being detected. Sneaky

    Contributed by: Eevee-Trainer