Games like Warhammer 40,000: Rites of War. 25 Similar Games.

1. Fantasy General (1996)
2. The Battle for Wesnoth. (2003 Free)
3. Warhammer 40,000: Armageddon. (2014)  
4. Final Liberation: Warhammer Epic 40,000. (1997)   
5. Warhammer 40,000: Chaos Gate. (1998 X-COM like) 
6. Panzer Corps. (2011) 
7. Battle Worlds: Kronos. (2013)
8. Panzer General 2. (1997)
9. People's General (1998)
10. Pacific General. (1997)
11. Allied General. (1995)
12. Panzer Tactics DS. (2008)
13. Open General. (2012 Free)
14. Star General. (1996)
15. Sovereignty: Crown of Kings. (2015)
16. Fantasy Wars. (2007)
17. Elven Legacy. (2009)
18. Civilization 5. (2010)
19. Endless Legend. (2014)
20. Pandora: First Contact. (2014)
21. Warlock: Master of the Arcane. (2012)
22. King's Bounty: Armored Princess. (2009) 
23. At the Gates. (2015)
24. Devils & Demons. (2015)
25. Armello. (2015)
26. Fantasy Kommander - Eukarion Wars. (2013)
27. Drums of War. (20??)