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

The End? In The Beast From Beyond, collect the final piece of the Soul Key.

Level Cap Reach maximum level.

Expert Curator Unlock 3 Relics on Ashes of the Damned

Distinguished General Obtain S-Rank in all Musou Mode battles.

Off To The Races Score the first 10 points of the game

Serious Battle Use Serious Mode 10 times

A Bit Of The Old Ultraviolence Kill 100 NPCs in a single playthrough

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

Exterminator In Shaolin Shuffle, defeat the final boss with the special guest.

Mistress of the Dark In Attack of the Radioactive Thing, unlock Elvira.

Luminary Reached level 20.

It's a Toss-Up In Alpha Omega, kill 15 Jolting Jacks on rooftops with grenades in a single match

A Stitch in Time Beats Ten Won 10 consecutive battles in Survival Challenge.

Believe in the Dawn Conquer the King of Demons.

Good Soldiers Discover the secrets of a war hero

Lights Out Defeat Olga Gurlukovich

Fight the way you practice Clear an arena challenge with the Custom Mode enabled.

Relentless Perform Relentless 25 times

Trickshot Ace Winchester's game 3 times

Sniper Kill 50 enemies with headshots.

Leader Completed - Origin - The Power of the Center.

Slayer Killed 300 monsters.

Ray-gnarok In Alpha Omega, stun 10 zombies at once with the Ray Gun Mk. II-V

Not Invited Kill 10 enemies within 10 seconds using the Piglet Grenade Launcher without using Incendiary rounds.

Valley Red clear Complete all Red Valley maps (Any medal)

It All Makes Sense Now Unlock the "Dog" ending.

Failed Maintenance In The Beast From Beyond, kill zombies with every trap.

Make up your mind Use the garage 25 times.

SPEAK NO EVIL Shatter Chica.

Super Savoyard Defeat "Super Savoyard" during Winterfest

The Way of Masamune Collect 10000 Orbs of Masamune

Paaarrrrrrr! Get par or better on Pirate Classic

Fugu Fighter Have at least 3 enemies poisoned at the same time with your poisoned weapons.

Perfect Selection Buy every available Shard and Upgrade.

Limbo Coin Defeat any Duke of Hell without taking damage.

Sake Connoisseur Hear all of the sake trivia.

Furier than Ever Complete the game in Furier difficulty

I think I got it! Checked everything in the HOW TO PLAY

Weed Killer Kill 100 Overgrown with fire

Shocking Biology Kill a guy named Ryan Andrews

Broken Record In The Beast From Beyond, unlock the hidden song.

The most dangerous game Be The Hunted/Stay the Hunted- in ranked, unranked, or split screen local-HUNTED GAME MODE for at least 4 minutes.

Paulownia Mall Power Control Defeat the Hermit.

Friend or Foe Killed 20 Albs.

Feat of Ultimate Destruction Use the strongest Ultimate Technique on 100 enemies.

The Grinch Stealing Xmas - Secure all the additional loot on OVK or above.

8th wonder Reach the Lighthouse for the first time!

Beer Cicerone Hear all of the beer trivia.

Rip and Tear Kill 10 Lesser Devils with a melee weapon.