Live from App Store
iTunes API · fetched on page loadRating
4.5 ★
8 ratings
Reviews
8
iOS ratings
Size
388 MB
Download size
Last Updated
Oct 2022
v1.0.3
Original Release
Oct 2022
What's new in v1.0.3
• Sigma Theory is releasing now! • Bug fixes and improvements
Source: App Store release notes · Fetched live
About this game
Sigma Theory is a turn-based strategy game centered on espionage and political maneuvering. Players engage in complex decision-making to achieve global dominance through cunning and diplomacy. Its deep systems and lack of hand-holding offer a challenging experience for strategic thinkers.
Tags
✈️ Offline play🔇 Mute-friendly⚡ No energy timers
Discover more
Find games like this
Browse with matching style, mood & difficulty filters
✈️
Fully Offline
Works anywhere. Yes, anywhere.
⚡
No Energy Timers
Play as long as you want.
🚫
No Grind
Progress without the treadmill.
🏁
Proper Endings
Games that actually finish.
📅
Daily Games
One puzzle. Every day. Done.
🧠
Brain Off
No thinking required.
👫
Play Together
Two players, one phone or two.
📖
Story First
Worth reading every word.