9.4
Sid Meier’s Civilization IV

 
8.7
Sins of a Solar Empire: Trinity

 
6.4
Ymir

 
5.7
Master of Orion

 
7.0
StarDrive 2

 
6.6
Armada 2526

 
8.1
Sid Meier’s Civilization: Beyond Earth

 
8.2
Endless Legend