Games like UFO 3: Apocalypse. 19 Similar Games.

 

1. UFO: Enemy Unknown. (X-COM 1) (1994)
2. UFO: Terror from the Deep. (X-COM 2) (1995)
3. Xenonauts. (2014)  
4. UFO: Extraterrestrials (2007)  
5. UFO: Extraterrestrials 2. (2014)
6. Laser Squad Nemesis. (2003)
7. Warhammer 40,000: Chaos Gate. (1998)   
8. XCOM: Enemy Within. (2013)
9. Fallout Tactics 3: Brotherhood of Steel. (2001)
10. Silent Storm. (2003)
11. Jagged Alliance 2. (2000)
12. Omerta: City of Gangsters. (2013)
13. Invisible Inc. (2015)
14. Krater. (2012) 
15. UFO Aftermath. (2003)
16. UFO Aftershock. (2005)
17. UFO Afterlight. (2007)
18. UFO: Alien Invasion. (2007
19. XCOM 2. (2016)

Games like UFO 2: Terror from the Deep. 19 Similar Games.

 

1. UFO: Enemy Unknown. (X-COM 1) (1994)
2. UFO: Apocalypse. (X-COM 3) (1997) 
3. Xenonauts. (2014)  
4. UFO: Extraterrestrials (2007)  
5. UFO: Extraterrestrials 2. (2014)
6. Laser Squad Nemesis. (2003)
7. Warhammer 40,000: Chaos Gate. (1998)    
8. XCOM: Enemy Within. (2013)
9. Fallout Tactics 3: Brotherhood of Steel. (2001)
10. Silent Storm. (2003)
11. Jagged Alliance 2. (2000)
12. Omerta: City of Gangsters. (2013)
13. Invisible Inc. (2015)
14. Krater. (2012) 
15. UFO Aftermath. (2003)
16. UFO Aftershock. (2005)
17. UFO Afterlight. (2007)
18. UFO: Alien Invasion. (2007)
19.  XCOM 2. (2016)

Games like UFO: Enemy Unknown. 20 Similar Games.

 

1. Open Xcom. (2015)
2. UFO: Terror from the Deep. (X-COM 2) (1995)
3. UFO: Apocalypse. (X-COM 3) (1997) 
4. Xenonauts. (2014)  
5. UFO: Extraterrestrials (2007)  
6. UFO: Extraterrestrials 2. (2014)
7. Laser Squad Nemesis. (2003)
8. Warhammer 40,000: Chaos Gate. (1998)    
9. XCOM: Enemy Within. (2013)
10. Fallout Tactics 3: Brotherhood of Steel. (2001)
11. Silent Storm. (2003)
12. Jagged Alliance 2. (2000)
13. Omerta: City of Gangsters. (2013)
14. Invisible Inc. (2015)
15. Krater. (2012) 
16. UFO Aftermath. (2003)
17. UFO Aftershock. (2005)
18. UFO Afterlight. (2007)
19. UFO: Alien Invasion. (2007)
20. XCOM 2. (2016)

Games like RollerCoaster Tycoon 2. 33 Similar Games.

1. Free Transport Tycoon (2004) 
2. Transport Tycoon. (1994)
3. Railroad Tycoon. (1990)  
4. Chris Sawyer's Locomotion. (2004)
5. RollerCoaster Tycoon. (1999)
6. Game Dev Tycoon (2012)
7. Sid Meier's Railroads. (2006) 
8. Hotel Giant. (2002)
9. Plant Tycoon. (2003) 
10. Fish Tycoon. (2004)
11. Fairy Godmother Tycoon. (2007)
12. Zoo Tycoon. (2001)
13. Cinema Tycoon. (2005)
14. Coffee Tycoon. (2005)
15. Lemonade Tycoon 2. (2004)
16. Monopoly Tycoon. (2001)
17. Mall Tycoon 3. (2005)
18. Goal Tycoon (2014)
19. Simutrans. (1999)
20. Transport Giant. (2004)
21. Industry Giant. (1998)
22. Pizza Tycoon. (2000)
23. Fast Food Tycoon 2. (2001)
24. Wildlife Park 2. (2006)
25. Restaurant Empire. (2003)
26. SimCity 2000. (1993)
27. Banished. (2014)
28. Virtual Villagers 5. (2011)
29. Capitalism 2. (2001)
30. The Nations. (2001)  
31. Cultures 2. (2002)
32. Craft The World. (2013)
33. Unknown Horizons. (2008) 
34. Europa 1400. (2002)
35. Tropico 3. (2001)

Games like Toy Defense. 10 Similar Games.

1. Master of Defense. (2006)
2. Fieldrunners 2.
3. Unstoppable Gorg.
4. Kingdom Rush. 
5. GemCraft.
6. Defense Grid 2.
7. TowerMadness.
8. Defenders of Ardania.
9. CastleStorm.
10. Space Run.

Games like Space Rangers: A War Apart. 9 Similar Games.

1. Space Rangers. (2002)
2. Space Rangers 2. (2012)
3. Star Control 2. (1992)
4. Drox Operative. (2012) 
5. The Last Federation. (2014)
6. Star Wolves. (2004)
7. StarSector. (2014)
8. Starpoint Gemini 2. (2014)
9. Freelancer. (2003)

Games like Pandora: First Contact. 11 Similar Games.

1. Sid Meier's Alpha Centauri.(1999)
2. Warlock: Master of the Arcane. (2012)
3. Civilization 5. (2010) 
4. Civilization 5: Brave New World. (2013)
5. Civilization: Beyond Earth. (2014)
6. Elemental: War of Magic. (2010)
7. Civilization 4: Dune Wars. (2009)  
8. Deadlock: Planetary Conquest. (1996)
9. Master of Magic. (2014) 
10. Civilization 2: Test of Time. (1999)  
11. Galactic Civilizations 2. (2006)

Games like Poseidon: Master of Atlantis. 26 Similar Games.

 

1. Zeus: Master of Olympus. (2000)
2. Emperor: Rise of the Middle Kingdom (2002)
3. Caesar 3. (1998)
4. Pharaoh. (1999)
5. Pharaoh: Cleopatra. (1999)
6. Immortal Cities: Children of the Nile. (2004)
7. Lethis - Path of Progress. (2015)
8. Free Transport Tycoon. (2004) 
9. CivCity: Rome. (2006)
10. Anno 1701. (2006)
11. Widelands. (2014)
12. SimCity 2000. (1993)
13. Glory of the Roman Empire. (2006)
14. The Settlers 4. (2001)
15. Cultures 2. (2002)
16. Virtual Villagers 5. (2011)
17. Banished. (2014)
18. Majesty 2. (2009)
19. Populous 2. (1991)
20. Dungeons 2.  (2015)
21. Dungeon Keeper 2. (1999)
22. Craft The World. (2013)
23. War for the Overworld. (2015)
24. Tropico 3. (2001)
25. Patrician 3. (2009)
26. Lords of the Realm 2. (1996)

Games like Open Xcom. 20 Similar Games.

 

1. UFO: Enemy Unknown. (X-COM 1) (1994)
2. UFO: Terror from the Deep. (X-COM 2) (1995)
3. UFO: Apocalypse. (X-COM 3) (1997) 
4. Xenonauts. (2014)  
5. UFO: Extraterrestrials (2007)  
6. UFO: Extraterrestrials 2. (2014)
7. Laser Squad Nemesis. (2003)
8. Warhammer 40,000: Chaos Gate. (1998)    
9. XCOM: Enemy Within. (2013)
10. Fallout Tactics 3: Brotherhood of Steel. (2001)
11. Silent Storm. (2003)
12. Jagged Alliance 2. (2000)
13. Omerta: City of Gangsters. (2013)
14. Invisible Inc. (2015)
15. Krater. (2012) 
16. UFO Aftermath. (2003)
17. UFO Aftershock. (2005)
18. UFO Afterlight. (2007)
19. UFO: Alien Invasion. (2007)
20. XCOM 2. (2016)

Games like Civilization 5: Brave New World. 19 Similar Games.

1. Pandora: First Contact. (2014)
2. Warlock: Master of the Arcane. (2012)
3. Civilization 4. (2005)  
4. Civilization 4: Colonization. (2008)  
5. Civilization 4: Dune Wars. (2009 - Mod) 
6. Civilization 4: Planetfall. (2006 - Mod)  
7. Civilization 3. (2001)  
8. Sid Meier's Civilization (1991)
9. Civilization 2 Gold (1996)  
10. Civilization 2: Test of Time. (1999)  
11. Call to Power 2 Civilization  (2000) 
12. Civilization: Beyond Earth. (2014) 
13. Free Civilization. (2013 -2015)
14. Free Colonization. (2002 - 2015)
15. Colonization. (1994)
16. Galactic Civilizations 2. (2006)
17. Sid Meier's Alpha Centauri. (1999) 
18. Elemental: War of Magic. (2010) 
19. Master of Magic. (1994)