Games like Colonization. 31 Similar Games.

1. Free Colonization. (2002)
2. Civilization 4: Colonization. (2008) 
3. Colonization. (1994) 
4. Conquest of the New World. (1995) 
5. Imperialism 2: Age of Exploration (1999) 
6. Trade Empires. (2001) 
7. Free Civilization. (2013) 
8. Unknown Horizons. (2008) 
9. Sid Meier's Pirates. (1987)
10. Civilization 2. (1996)  
11. Call to Power 2 Civilization  (2000)
12. Sid Meier's Alpha Centauri. (1999) 
13. Civilization: Beyond Earth. (2014)
14. Galactic Civilizations 2. (2006)
15. Master of Orion 2. (1996)
16. Space Empires 5. (2000)
17. Ascendancy. (1995)
18. Distant Worlds. (2010)
19. Star Wars: Rebellion. (1998)
20. Sins of a Solar Empire. (2008) 
21. Nexus: The Jupiter Incident. (2004)  
22. Armada 2526. (2009)
23. Haegemonia: Legions of Iron. (2002)
24. Sword of the Stars. (2006)
25. Lost Empire. (2007)
26. Star Wars: Empire at War. (2007) 
27. Endless Space. (2012)
28. Imperium Galactica 2. (2000)
29. Star Trek: Birth of the Federation. (1999)
30. Pax Imperia: Eminent Domain. (1997)
31. Endless Legend. (2014)