Mortal Kombat 9 VS.

Main fighting games:
1. Mortal Kombat (1992) [original version]
2. Mortal Kombat II (1993)
3. Mortal Kombat 3 (1995)
4. Mortal Kombat 4 (1997)
5. Mortal Kombat: Deadly Alliance (2002)
6. Mortal Kombat: Deception (2004)
7. Mortal Kombat: Armageddon (2006)
8. Mortal Kombat vs. DC Universe (2008)
9. Mortal Kombat (2011) [remake version]

Upgraded games:
1. Ultimate Mortal Kombat 3 (1995)
2. Mortal Kombat Trilogy (1996)
3. Mortal Kombat Gold (1999)
4. Mortal Kombat: Tournament Edition (2003)
5. Mortal Kombat: Unchained (2006)

Spin-off games:
1. Mortal Kombat Mythologies: Sub-Zero (1997)
2. Mortal Kombat: Special Forces (1999)
3. Mortal Kombat: Shaolin Monks (2005)

Others:
1. Ultimate Mortal Kombat (2007) [DS version]
2. Mortal Kombat HD Arcade Kollection (TBA)