the games i have been most addicted to ever are:

Samurai Warriors 2
Alundra 2
Alundra
Kingdom Hearts 2
Final Fantasy 10
The Legend of Spyro
Spyro Rypto's Rage/Gateway to Glimmer
Spyro Year of the Dragon
Final Fantasy 7
SW Battlefront
Simpsons Hit and Run
and a lot more that i might post when i clean up my old, smoke-damaged games