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.
Clear Arcade Mode with Ralf, Clark, Leona, and Fio.
"Well, I was thinking we could all get together and enter a bare-knuckle fighting tournament. Or there's always bowling."
Clear Arcade Mode with Kyo, Shingo, Benimaru, and Daimon.
Clear Arcade mode.
Defeat Zero with Kula.
Unlock Orochi for use as a Striker.
Unlock Heidern for use as a Striker.
Unlock Wolfgang Krauser and Mr. Big for use as Strikers.
Unlock Orochi Iori and Orochi Leona for use as Strikers.
Knock out Kula with Another K`.
Unlock the original Team USA for use as Strikers.
Knock out an opponent with a Striker.