Hmm lets see.. This is gonna be tough but I'll give it a shot:

1. Super Mario Bros 3

2. Donkey Kong Country

3. Super Mario World

4. Goldeneye

5. Gears of War 2

6. Secret of Mana

7. Pokemon Red/Blue

8. Starcraft

9. Mario Kart 64 (or Mario Kart Wii, its a virtual tie)

10. The Elder Scrolls: Oblivion

1 FFX+X-2 (ps2)
2 FF7 (PsOne)
3 Uncharted 2 (Ps3)
4 Final Fantasy Tactics wotl (psp)
5 Pro Evolution Soccer 6 (ps2)
6 Sensible Soccer Int edition (Snes)
7 Pokemon Ruby Red (GBA)
8 Wipeout HD/Fury (Ps3)
9 Kingdom Hearts (Ps2)
10 Tekken 3 (psOne)

1. MGS 1
2. Super Mariokart
3. Super streetfighter II
4. Tie Fighter (remake these PLEASE!)
5. Goldeneye 007
6. Uncharted 2
7. Starfox
8. MGS 4
9. Command and conqueror Red Alert
10. Monkey Island


Does my selection make me sound really old? I'm 27... just been playing games a long time and really like the oldies... maybe its just nostalgia

I can't say the best, but my favourite go something like this:
1. Skies of Arcadia
2. Final Fantasy 8
3. Ocarina of Time
4. Super Mario Bros 3
5. Civilization 2
6. Xenogears
7. Terranigma
8. Dragon Quest 5
9. Earthbound
10. Chrono Trigger

If I was to say the best game of all time, the game that made the biggest splash; Pokemon could be correct, but Super Mario Bros 3 and Ocarina of Time also made large splashes. I can't say anything of this gens games until I see which ones I still play years after the end of this generation. What I can say is that last gen was disappointing to me; unless you include Dreamcast in with the generation (I kind of see it as between the PSX and PS2 generations) Xenosaga Episode 3 was the only game I really loved, possibly followed by Vice City.

1. FINAL FANTASY X
2-4. FINAL FANTASY VII-IX
5. XENOGEARS
6. UNCHARTED 2
7. FINAL FANTASY TACTICS
8. ASSASSINS CREED 2
9. METAL GEAR SOLID 3
10. STAR OCEAN THE SECOND STORY

1. Planetscape Torment
2. Warcraft 1
3. Halo: Combat Evolved
4. Star Wars: Knights of the Old Republic
5. Super mario Bros
6. Final Fantasy 13
7. Fallout 3
8. Mass Effect 2
9. Crash Bandicoot 3
10. Metal Gear Solid 3

Sorry.
I can't do it.
I tried, truly.
But (fortunately) there are lots of wonderful games that have to be left out of a top ten, and I can't do that to them.

1.) Xenogears

2.) Grand Theft Auto: San Andreas

3.) Grandia 2

4.) Mega Man Legends 1

5.) Disgaea: Hour of Darkness

6.) Tales of the Abyss

7.) Zelda: Ocarina of Time

8.) Xenosaga: Episode 1 & Xenosaga: Episode 3

9.) Arc the Lad: Twilight of the Spirits

10.) X-Man vs. Street Fighter

(In no particular order)

1. Patapon 1
2. Patapon 2
3. Patapon 3
4. Patapon 4
5. Patapon 5
6. Patapon 6
7. Patapon 7
8. Patapon 8
9. Patapon 9
10. Patapon 10

I know Patapon 3 through 10 aren't made yet, but you said of "ALL TIME"

The future for me will be oh so sweet!

In no particular order
- Super Mario Bros.
- Tetris
- Street Fighter II
- Final Fantasy VI
- Super Mario 64
- Final Fantasy VIII
- Half-Life/Half-Life 2
- SoulCalibur
- Shenmue/Shenmue II
- Ninja Gaiden Black