| Trophy | How to unlock
|
|---|
| Blood and Screaming (Bronze) | Unlock Orochi Iori and Orochi Leona for use as Strikers.
|
| Double Date Night (Bronze) | "Well, I was thinking we could all get together and enter a bare-knuckle fighting tournament. Or there's always bowling."
|
| Independence Day (Bronze) | Unlock the original Team USA for use as Strikers.
|
| Irreplaceable (Bronze) | Defeat Zero with Kula.
|
| Less Than Zero (Gold) | Unlock Krizalid for use as a Striker.
|
| Match Interference (Bronze) | Knock out an opponent with a Striker.
|
| Metal Slug 2000 (Bronze) | Clear Arcade Mode with Ralf, Clark, Leona, and Fio.
|
| Multiples of Zero (Silver) | Clear Arcade mode.
|
| Reinforcements Have Arrived (Bronze) | Unlock Heidern for use as a Striker.
|
| Reunion Tour (Bronze) | Clear Arcade Mode with Kyo, Shingo, Benimaru, and Daimon.
|
| Sibling Rivalry (Bronze) | Knock out Kula with Another K`.
|
| The Men Behind the Men (Bronze) | Unlock Wolfgang Krauser and Mr. Big for use as Strikers.
|
| Your Own Personal Apocalypse (Silver) | Unlock Orochi for use as a Striker.
|
