Games like Sid Meier's Alpha Centauri. 11 Similar Games.

1. Pandora: First Contact. (2014)
2. Civilization 4: Planetfall Mod (2006) 
3. Civilization: Beyond Earth. (2014)  
4. Civilization 4: Dune Wars. (2009)  
5. Deadlock: Planetary Conquest. (1996)
6. Warlock: Master of the Arcane. (2012) 
7. Master of Magic. (2014) 
8. Civilization 2: Test of Time. (1999)  
9. Elemental: War of Magic. (2010)
10. Master of Orion 2. (1996)
11. Galactic Civilizations 2. (2006)