Well, you should specify your genre. If RPG's yours, here's gameFAQs top 10 list as of today: 01 Final Fantasy XII 02 Final Fantasy X 03 GTA: San Andreas 04 Persona 4 05 Kingdom Hearts 06 Persona 3: FES 07 Kingdom Hearts II 08 Final Fantasy X-2 09 Dragon Quest VIII 10 SD Gundam GG Wars Pretty much those. I'm sure almost all of those titles were especially good.
SSX 3 Shinobi Black SkyGunner Choro Q HG 3 Resident Evil Outbreak War Of The Monsters Dark Cloud 2 Shadow Hearts Jack & Daxter Way of the Samurai 2 Twisted Metal Black Thunder Force VI (to name a few)
Ah great...No need to buy a ps3 anymore when I can just play MGS4 on my trusty old ps2 Those who bought a ps3 got royally screwed.
Shadow Hearts series are probably some of the most underrated games EVER. Covenant is probably one of my favorite RPG's on the system.
God of War I & II Soul Calibur & Teken Gran Turismo 4 Time Splitters: Future Perfect Namco x Capcom (with translation) Star Wars: Battlefront II Devil May Cry I,II,II ...and more
The ps2 starocean game was fantastic. Really enjoyed it. Shadow of Colossus was fun for a while but I think it got pretty boring. Okami is another fantastic game.