Ambassadore

Into the vampire's den Reach Dracula's Castle for the first time.

Loud and Clear Finish Chapter 02

Perfected: Metal Slug 2 Beat Metal Slug 2 with 5 or fewer continues.

Super-Sleuth Find all ‘secret’ collectibles.

My Kung Fu Is Stronger Gain Mastery of All Fighters

The Galaxy's Finest (Story Mode) Completed the campaign on Story Mode difficulty.

Tank Take 500 damage without dying on 'Determination' single player mission.

Shadow Warriors Unlock and finish all Secret Ops levels.
4/8

The Hunter Reach Elite status for a Hunter.

Foulspawn Defeat 500 Foulspawn

Completionist Obtain all the Trophies

Talisman Collector Purchase all Talismans.
17/19

Hanging in the Bullet Finish 4-5 without falling into the abyss.

Rescuers Down Below Revived another spelunker.

HARD-Core In chapter 2, on difficulty COMMANDER or greater, destroyed the shielding without taking damage.

To the Rescue: Metal Slug 4 Rescue at least 10 prisoners in one Metal Slug 4 mission.

To the Rescue: Metal Slug 5 Rescue at least 10 prisoners in one Metal Slug 5 mission.

Catch this! Used parrying to catch the following from an enemy: a boulder, a missile, and both drill types.

Wrecking Crew In chapter 1, on difficulty COMMANDER or greater, defeated Devastator without taking damage.

Lost My Leg In Nom Get eaten by the Monster in Arena

Raiden Electrocute to death 100 enemies in campaign mode

Good Effect on Target In Guerrilla mode, kill more than 5 enemies with an airstrike

Legendary Hunter Find all Scarabs.
49/60

The Fate of the Giant Find all Crystal Skulls.
54/60

Secret Arts Collector Purchase all Secret Arts items.
9/12

Perfected: Metal Slug X Beat Metal Slug X with 5 or fewer continues.

Weapon Hoarder Purchase all items from Muramasa's Shop.
24/29

High Efficiency Slay 7 enemies at once using a single attack.

Mr. Jones Find all the secrets in the game

The Challenge of the Mountain Finish 3-2 without dying.

Go Team Go Sortied 20 times in Team Death Matches.

Retro Rookie Clock in 2 hours of playing time.

Teacher's Pet Earn Gold in the Monster Tutorial.

Trevor's Destiny Complete Trevor (100%)

Iceberg right ahead! Reach the Shipwreck for the first time!

Run N' Gun Specialist Play each game

Idle Sentries Finish any level with five Sentry guns in your inventory.

Arcade Master Clear a game.

The Opener Of The Eighth Seal Warn them of the coming end 8 times

Make Them Watch Kill Agent Crane before you kill his two sidekicks, on normal or hard difficulty

Endless Struggle Finish the secret final level.

Mastery Get 3 successful Parries in less than 2 seconds

Don't fear the Reaper Reach the Defiled Necropolis for the first time.

Rapid Deployment Complete ‘Cargo’ multiplayer level in 10 minutes or less.

Perfected: Metal Slug 5 Beat Metal Slug 5 with 5 or fewer continues.

Silent Partner Complete Sector 006 - Silent Takeover

Perfected: Metal Slug 3 Beat Metal Slug 3 with 5 or fewer continues.

True Ghost Get 10 consecutive kills in one Quick Match without dying

Steel Devils Find and destroy all the robots in the game.

Perfected: Metal Slug 4 Beat Metal Slug 4 with 5 or fewer continues.