I was inspired by alpha99's Blog to make my own PERSONAL favorite games list. I will only do twenty games though. I will only put one game per series also.

1. Metal Gear Solid
2. Grand Theft Auto
3. Tekken
4. Mortal Kombat
5. Street Fighter
6. Final Fantasy
7. Resident Evil
8. Super Mario Bros./World
9. King of Fighters/Fatal Fury
10. Metal Slug
11. The Lost Vikings II
12. Midnight Club
13. Time Crisis
14. Armored Core
15. Tetris
16. Medal of Honor
17. Mega Man
18. Def Jam Fight for NY
19. Crash Bandicoot
20. Driver

If you have any favorite games not on my list, feel free to tell me what they are in a comment. This list will change as I remember more games.