Here is the full list of all 38 Sigma Theory: Global Cold War achievements.
Have 4 scientists in your research team.
Recruited 4 agents without a single refusal.
You are about to instigate a global nuclear war.
You were assisted by a combat drone in an exfiltration.
Your combat drone's missile hit a building.
Completed your first exfiltration.
Completed an exfiltration at maximum alert.
Caused 5 or more civilian casualties in an exfiltration.
Found a vehicle during an exfiltration.
Discovered a compromising file on a diplomat.
Gathered all possible information on a target.
Your combat drone supported another nation's military.
Successfully concluded a diplomatic agreement.
Completed an exfiltration without being detected.
One of your agents was killed.
Have 7 scientists in your research team.
Discovered the 5th technology in Neurosciences.
Discovered the 5th technology in Health.
Discovered the 5th technology in Finance.
Discovered the 5th technology in Robotics.
Discovered the 5th technology in Astrophysics.
Exchanged one prisoner for another.
Your spouse doesn't love you any more.
Stole data from an information system.
Negotiated a ransomware key during a diplomatic summit.
Lifted an arrest warrant following a hack.
Gave 4 projects to the same lobby.
Your love is like no other.
You freed your spouse from detention.