For me it's (in no particualr order):
1. Final Fantasy VII (PSX)
2. Resident Evil 4 (GCN)
3. Mega Man 2 (NES)
4. Mega Man 3 (NES)
5. Super Mario RPG: Legend of the Seven Stars (SNES)
6. Mega Man X (SNES)
7. Mega Man 7 (SNES)
8. Super Metroid (SNES)
9. Super Mario Bros. 3 (NES)
10. Donkey Kong Country 2: Diddy's Kong Quest (SNES)
11. Super Mario All Stars + Super Mario World (SNES)
12. Sonic the Hedgehog 3 and Knuckles (GEN)
14. Donkey Kong Country 3: Dixie's Double Trouble (SNES)
15. Final Fantasy Tactics (PSX)
16. Turtles IV: Turtles in Time (SNES)
17. Super Smash Bros. Melee (GCN)
18. Chrono Trigger (SNES)
19. Mega Man Powered Up (PSP)
20. Mega Man Legends (PSX)
21. Super Mario 64 DS (NDS)
22. Mario and Luigi: Superstar Saga (GBA)
23. Mega Man Battle Network 2 (GBA)
24. The Legend of Zelda: Ocarina of Time (N64)
25. Conker's Bad Fur Day (N64)
26. The Legend of Zelda: A Link to the Past (SNES)
27. Breath of Fire III (PSX)
28. Final Fantasy III/VI (SNES)
29. Secret of Mana (SNES)
30. Battletoads & Double Dragon (SNES/GEN)
Now, it's your turn!
___EDIT___
Added and took away from my list. Not only have I added games that I think stand out that deserve the recognition, but a lot of these games also create a certain nostalgia for me.
Edited by Arkane on February 8, 2008 at 2:48:06.
Topic: Top 30 favorite games of all time
30! No more, no less!