Here is the full list of all 13 The King of Fighters 2000 trophies - there are 10 bronze, 2 silver and 1 gold.
Unlock Krizalid for use as a Striker.
Unlock Orochi for use as a Striker.
Unlock Heidern for use as a Striker.
Unlock Wolfgang Krauser and Mr. Big for use as Strikers.
"Well, I was thinking we could all get together and enter a bare-knuckle fighting tournament. Or there's always bowling."
Unlock Orochi Iori and Orochi Leona for use as Strikers.
Clear Arcade Mode with Kyo, Shingo, Benimaru, and Daimon.
Defeat Zero with Kula.
Knock out Kula with Another K`.
Unlock the original Team USA for use as Strikers.
Clear Arcade Mode with Ralf, Clark, Leona, and Fio.
Clear Arcade mode.
Knock out an opponent with a Striker.