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Sigma Theory
Kinguin
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G2PLAY
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G2A
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Sigma Theory
HRKGAME
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K4G
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Sigma Theory
Eneba
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Sigma Theory
Instant Gaming
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Sigma Theory
Fanatical
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Sigma Theory
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Sigma Theory
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Sigma Theory
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Sigma Theory
GreenmanGaming
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Sigma Theory
Steam
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Technical information
- Official website : Sigma Theory
- Categories : Role playing , Strategy
- Editor : Mi-Clos Studio
- Developer : Mi-Clos Studio
- Mode(s) : Solo
- Release date : Apr 18, 2019
- System Requirements
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- Minimum
- OS : Windows Vista
- CPU : 1.3 GHz
- RAM : 1 GB
- GPU : NVIDIA GT 440 or AMD Radeon HD 5550 w/ 512 MB
- HDD : 1 GB
- Age Rating
-
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Use your CD key on Steam to download Sigma Theory.
Sigma Theory
For Steam CD Keys, you must download (HERE), install the Steam software and create a new account. If you already have a Steam account, once you log in, click "Add a game" (located in the bottom left corner), and then "Activate a Product on Steam". After a few more clicks, you will be prompted to type in your CD Key. Thus, the game will be activated and automatically added to your account library.
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