Sigma Theory now has an official (and much needed) Wiki.
There isn't much content yet as it is awaiting your contribution. So please, leak and disclose all the secrets from the game there!
Sigma Theory Wiki

Content

• Added agents Slavik, Abertzale, Judge, Padma, Mask, Caliph, Magician, Empress, Bishop and Durak. All the agents are now here !
  
• Added score screen at the end of the game
  
• Added new UI for agents double

Various

• Removed first dialog after choosing to keep a technology

Bugs

• Fixed occasional crash when picking a lobby reward
  
• Fixed bug where exfiltrating an organisation leader didn't do anything
  
• Fixed bug where agent froze and nothing happened during some exfiltrations
  
• Fixed bug where agents were stuck and said "I'm still on a mission for -X days"
  
• Fixed weird behavior of AI
  
• Fixed infiltration routes between USA and Korea
  
• Fixed various bugs preventing from finishing missions with some groups
  
• Fixed bug where tooltips in techtree stayed on screen when they shouldn't

Counterespionage
The first iteration of counterespionage was too passive and required to anchor one (or more) of your agents in your country. We’ve added new mechanics so you can be more proactive to prevent spy activities on your soil while using all your agents abroad.
Your counterespionage service will send a notification everytime a suspicious agent lands in your country. From there, you’ll have a limited time to send an agent back home to counter the enemy before they leave your country with a scientist.
There’s even the possibility to capture a spy for interrogation, see below.

Interrogation
When a spy is captured, they will be at your disposal for interrogation. This is a new feature that works a little bit like the diplomatic meeting. It’s quite different though, as the prisoner has a Will level and Health level. Your goal is lowering their Will level while keeping their Health level high to prevent death. Use interrogation and torture options to get intel.
Once you have everything you need, you can trade the prisoner during Diplomatic Meetings.



New agents

• Diplomat (China)
  
• Zenith (Turkey)
  
• Rider (Japan)
  
• Enigma (United Kingdom)
  
• Catch (South Korea)
  
• Scar (Turkey)

Organization quest system
Each organization in the game has now its own quest line you’ll have to complete to improve your standing with them and receive advantages.
This brings more backstory to the different factions while giving you clear objectives and useful rewards. But remember that dealing with certain organizations will have its fair share of diplomatic backfire.

• Dashboard improvements
  
• Balancing of ‘Loyal’, ‘Chaste’ and ‘Incorruptible’ scientist traits
  
• Scientists now lose ‘Prisoner’ trait if brought back in their initial country
  
• Infiltration between France, UK and Germany now takes only one day
  
• New Technology tooltip in the tech tree with useful informations
  
• New travel UI

• Fixed bug where conflicts could have a negative number of victims
  
• Agent quick menus and drone tooltips no longer open when dragging the map
  
• During exfiltration, events where agent can get treatment now only show up when agent is hurt
  
• Fixed bug where a critical failure in hack could lead to a wrong notification text
  
• More bug fixes...

To join the beta, you need to pre-order the game from the official website : https://www.sigmatheorygame.com/store

From the creators of the award-winning sci-fi game Out There comes Sigma Theory: Global Cold War, Mi-Clos Studio’s new futuristic turn-based cold war spy simulation game. After a paradigm-shifting scientific discovery, the titular Sigma Theory, the player is invited to build their own intelligence agency and delve deep into a shadowy world of subterfuge and back-stabbing diplomacy. Heavily influenced by the creators’ real-life experience in the intelligence industry, players will recruit, bribe, and assassinate to ensure their chosen nation will lead the planet towards a radical new future. Sigma Theory is set to release on April 18th, 2019 for PC, Mac and Linux.

Wishlist now on Steam!

Content :
- 2 new agents: Inside Out from Turkey and Archer from South Korea.
Archer is the only agent using a combat bow.

Feature :
- The first iteration of the Dashboard centralizing all NPCs and their status



UI :
- New character creation screen
- UI improvement for agent recruitment

Gameplay :
- Max unlockable technologies increased to 5
- Added shotgun and different effects according to the firearm used during combat

Sound :
- New music tracks
- New sounds

Various changes :
- Russian scientists now have correct names according to their gender
- "Ghost" trait now works as described
- Random exfiltration events involving getting a weapon don't show up anymore for pacifist agents

Bug fixes :
- Fixed bug where it was possible to open settings menu on top of other windows
- Fixed bug where scientists could have trait linked to technologies from the start
- Added missing translations
- Fixed bug where starting a conflict in a country where agents have a mission caused unexpected behavior
- Fixed bug where meetings with terrorist organizations weren't properly saved
- Fixed bug where moles transferred diplomatically in the player's country where still displayed as moles in the original country
- Fixed various typos and missing translations
- Fixed crash at the end of the exfiltration of an agent
- Fixed crash when clicking on an organization leader in the calendar

To join the beta, you need to pre-order the game from the official website : https://sigmatheorygame.com/store

Dear agents,
With Robber and Ansturm, Germany proves again it can provides world-class operators.

BASIC INFO
Code Name : ROBBER
Real Name : Thea Lamm
Origin : Germany

BIOGRAPHY
Thea is not motivated by money, boredom drives her to rob banks, just because she can. Whether infiltrating a bank in broad daylight to hack accounts, or in the middle of the night to steal gold bars, her crimes are rarely accompanied by injuries or violence.
She turned herself in to the police two months ago and is currently in a high-security prison in Hamburg while she awaits her sentence. But we know that she deliberately got imprisoned just to give herself the challenge of escaping.

TRAITS
Hacker
Especially well-suited for hacking operations.

Ghost
Particularly elusive, this agent will almost never be detected by counter-espionage.

BASIC INFO
Code Name : ANSTURM
Real Name : Erick Wildenbruch
Origin : Germany

BIOGRAPHY
Our investigations show that Erich's idyllic childhood in Munich is a façade that, for various reasons, he wishes to hide. When he was 18, he joined the German army serving in Europe where he displayed the qualities of an elite commando.
His excellent leadership qualities saw him become a colonel, though he soon came to regret leaving field operations behind. Now is the time for to recruit him as a high-level field operative.

TRAITS
Firearms Expert
In armed confrontations, this agent is particularly deadly.

Driving Master
More proficient behind the wheel of a vehicle during exfiltrations.

Honest
This agent is highly scrupulous and less than effective at bribery.

Loyal
This agent will never resign, no matter far they are pushed.

Double K has a new riddle to decypher. Report the answer directly to agent Kepi Blanc in our Discord headquarter. 10 Steam keys are at stake. Good luck, agents!

Official Discord Server

Dear agents,
The time has come. The Sigma Division is ready and needs your support. A cold war is about to start, and you'll be on the frontline.

To celebrate the Private Beta launch, we have set up a new store.
There's a bunch of options to anyone wanting to support the project. Hell, you can even have your face in-game if that's your thing.

Whatever your choice, every pre-order grants access to the Private Beta where you'll be one of the first to experience Sigma Theory and have your say on the development.

PRE-ORDER SIGMA THEORY

The official Sigma Theory HQ is now open! Join the community and the developers on the Discord server to discuss about the game, participate in contests and follow the development.

Join here: https://discord.gg/sQ2TzcR