A few years ago, there was a thread for PS1 hidden gems, which is one of my all-time favorite threads because I got into the Playstation one really late but I loved it because there were so many cheap quality games to purchase.

http://www.digitpress.com/forum/show...ht=hidden+gems

Anyway, since the PS2 is finally coming into its prime, I thought I would start a PS2 hidden gems thread since there are so many really good games that people missed because they were under the radar.

Amplitude
Ape Escape 2 & 3
Armored Core (series)
Asterix & Obelix Kick Buttix
Beyond Good & Evil
Blood Will Tell
Bloody Roar (series)
Brunswick Pro Bowling
Castle Shikigami 2
Choro Q
Cold Fear
Conflict Zone
Dai Senryaku VII Exceed
Fire Pro Wrestling Returns
Flipnic
Frequency
Gadget Racers
Genji
God Hand
Gradius V
Gungrave
Gungrave Overdose
Gungriffon Blaze
High Rollers Casino
Killer 7
Killswitch
King of the Fighters (series)
Mad Maestro
Mark of Kri
Maximo (series)
Metal Arms: Glitch in the System
Mobile Light Force 2
Mortal Kombat Shaolin Monks
Neo-Geo Battle Coliseum
One Piece Pirates’ Carnival
Onimusha Blade Warriors
Pinball Hall of Fame
Puzzle Challenge Crosswords and More
Raiden III
Red Faction
Road Trip
R-Type Final
Rumble Racing
Seek and Destroy
Shadow of Rome
Sky Odyssey
S. L. A. I.
Star Trek Encounters
Swing Away Golf
Sub-Rebellion
Technic Beat
Tenchu Wrath of Heaven
Theme Park Rollercoaster
Trapt
24: The Game
Victorious Boxers 1 & 2
V-Rally 3
Winback
Wipeout Fusion
WWF Smackdown! Just Bring It
Zatchbell (series)

Feel free to discuss your favorites, add any to this list or even argue why certain ones don't belong on this list if you feel so inclined...