Well judging by the headers (mostly):
Counter-Strike = Lethal Enforcers
FIFA 2003 = FIFA '95 (funnily enough, the World Cup logo at the start is taken from Nintendo World Cup for the NES)
Harry Potter and the Chamber of Secrets = Mick and Mack Global Gladiators (Can't remember the full name of it)
The Incredibles = The Tick
Lord of the Rings = No idea, but it's a pirate of a Glorysun hack
Mortal Kombat 6 28 People = Mortal Kombat
NBA 2000 and NBA 2005 = NBA Basketball '95 (Although knowing EA, they're probably based off different versions
)
Padis PA Hockey '07 = NHLPA Hockey '93
Pirates of the Carribean = Uncharted Waters - New Horizons
Star Wars = Eliminate Down
Super Robot Wars = Target Earth
T3: The Arcade Game = T2: The Arcade Game