1. Grand Theft Auto San Andreas
2. Final Fantasy X
3. Grand Theft Auto Vice City
4. Jak and Daxter
5. Kingdom Hearts 2
5. Ace Combat Zero
6. Final Fantasy XII
7. Jak 3
8. SSX 3
9. Star Ocean 3 (only just started)
10. Ace Combat Squadron Leader

In no particular order:

Shadow of the Colossus
Okami
Metal Gear Solid 3
Max Payne
God Hand
Silent Hill 2
We Love Katamari
God of War 1/2

There a bunch of others I liked and some multiplats, but only those stand head and shoulders above the rest.

 :O

There's another like me!

(Though I think we've gone over this before.  I'm not really sure. :P ) 

1. GTA : San Andreas ----- no doubts...all I did was fly planes...lol & didn't start the main mission till 1 year after buying the game.

2. Final Fantasy X ----- the 2nd BEST FF imo (after ff6)

3. Final Fantasy XII ----- Definetely the most underrated FF by fans not critics, it was full of innovation

4. Metal Gear Solid 2 ----- with more twists and turns than a maze and a cliffhanger ending it was my favorite MGS.

5. Gran Turismo 4 ----- Licenses and brilliant grfx...it was my favorite GT, I couldn't buy Gt 3 as I didn't have a PS2 when it came out, also GT4 was already out when I got the PS2..

6. Star Wars : Battlefront 2 ---- it may be an unexpected one on the list...but it was THE best TPS of last gen

7. God Of War 2 ---- Defined the word EPIC, and at every moment I was saying HOW did they do this on PS2

8. Dragon Quest 8 ---- The best dragon quest imo...very fun JRPG experience, nowhere near FF but fun nevertheless

9. God Of War 1 ----- I rented this about a year ago, liked it a lot, but less than GOW 2 maybe because I had played GOW 2 before playing this one..

10. Metal Gear Solid 3 ----- Was the worst MGS imo...but the ENDING makes it deserve a 10. The ending of MGS 3 was on blockbuster hollywood movie levels..

@ darthdevidem, if you loved the flying so much, why did you not pick up an Ace Combat game? Or did you just like looking at the scenary? (I did that myself from my lovely Hydra jet)

1 Knight Rider The Game
2 Knight Rider The Game 2
3 Okami
4 GTA San Andreas
5 God of War
6 God of War II
7 Gran Turismo 4
8 GTA Vice City
9 Final Fantasy XII
10 Metal Gear Solid 2

@munkeh111

well I never got round to them...if AC6 is coming to PS3 as rumors say then I'll pick it up...until then Flight Simulator on my PC's quite good....

1. Final fantasy X
2. GTA: San Andreas
3. Final fantasy X-2
4. GTA: Vice City
5. MGS2: sons of liberty
6. GTAIII
7. Sonic mega collection
8. Kingdom hearts
9. Leisure suite Larry: Magna Cum Laude
10. Star Wars: Battlefront 2

I think all of mine have been named except NCAA Football 2003-2008.

Hard to narrow down to 10 with the best lineup ever. Edit: Oh, Guilty Gear X2: Accent Core (the newest revision in US) since that's my all-time favorite fighting game.

My top ten Games are: (i'll include the best reason only)

1- dragon quest VIII (Best worldmap ever)
2- FF X (Best ending ever)
3- MGS2 (Cutscenes out of this world)
4- Devil may cry (Most stylish game ever)
5- Kingdom Hearts (FF & disney OMG)
6- Suikoden 3 (a fantastic story told from 3 perspectives)
6- Shadow of the colossus (Bosses are now the stage itself)
7- Okami (Biggest adventure game ever)
8- Valkyrie profile 2 (a lot of WTF moments in story)
9- Star Ocean 3 (All around fantastic rpg)
10- God of war (Baddass)

Making a top 10 was really hard, u wanted a top 5 ???? here are other notable games that could easily entered my top 10:
Kingdom hearts2, FF XII, Tekken 5, Gran turismo 3, Jack games, Ratchet games, Resident evil 4, DMC 3, MGS3, DIsgaea, Xenosaga 1, Silent hill 2&3, Fatal frame 2&3, Digital devil saga 1&2, Shin megami tensei nocturne ........ and the list goes on,,, ps2 had the best library of games ever