OK here's mine. Like galam said, this doesn't necessarily represent my favs of all time, but what I remember spending a lot of time with, and really loving

1. DigDug. I had this for the 5200 and 7800, plus's dropped many quarters in the arcade. Classic.

2. Double Dragon (arcade). I absolutely LOVED this game in the arcade. Spent much money plying this with my brother. I was very let down by the NES port. Its still my favorite beat'em up.

3. Legend of Zelda - This game blew my mind withe its size and scope, and was the reason I bought an NES. Still have my original copy with original saves.

4. Metroid - Loved this game. It blew my mind too. I couldn't fathom a game being this big. Thank god for the players hand book. And alternate endings!?!? Sweet!

5. Castlevania - I've always loved horror, and when I played this I was hooked. I borrowed it from a friend, and kept it so long he just sold it to me lol. I still have his copy. This is my favorite franchise, and I have most console versions.

6. Phantasy Star 2- My first true love for the genesis. I loved the fantasy/sci fi mix. It really stood out from most RPGs of the time.

7. Bonks Revenge- My favorite Bonk game, and as a kid my favorite TG16 game.

8. SSI AD&D Krynn Trilogy(PC)- I was a huge AD&D player/fan, and I absolutely love these games! My friend and I spent countless all nighters playing these in middle school. I still have copies I downloaded from Great old Games.

9. SOCOM. PS2- I spent so much time playing this online. It defines my PS2 gaming experience.

10. Fallout 3 (360)- One of my favorite RPGs, I logged a little over 200hrs on this one. It was my first game on 360 that I completed to 100%. Can't wait for 4.
So there it is... Great thread Galam.