Hesperia

Legendary Equipped a Legendary weapon

Lunatic Equipped all of Luna's weapons during one round.

Not again... Find "those" annoying characters from Alucard's past in "Revelations"

I See What You Did There Played back replay data over 10 times in [Replay Theater].

The Lessons of Shared Ordeals Defeated 20 Archfiends in co-op.

The Immortal Defeated Vail the Immortal

Fighting the Eternal Recursion Fulfilled all sorcerer pacts with Similia and Terrwyn.

Manic Mansion Overcome the Infernal Fortress.

Crissaegrim Master Increase the Mastery Level of the Crissaegrim to the maximum in "Revelations"

The Speedy Duo Proof that you've cleared Naraka in the Malevolent Crucible in a
short amount of time. You speed demon, you!

Ghosts Unyielding Complete a Survival mission on Gold difficulty or higher.

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

Fine Nose Find all the Secret Boxes and Soldiers' Diaries in "Revelations"

The Path of the Wolf Acquire all the Crissaegrim's combat skills and upgrades in "Revelations"

Yew Experience Death for the First Time

Pandemonium Fulfilled all pacts in Age of Transgression.

Pursuing Timeless Memories Fully completed your first Blank Page, earning rewards.

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

A Sorcerer's Full Potential Carried out a Rite of Transmutation.

Like Clockwork Wake from a Clockwork Nightmare.

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

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

The Wheel of Fate Read all Magusar chapters, fought Magusar, and saw ending.

A Discerning Eye Catch a demon in a lie.

Newfound Reflections Fulfilled all pacts for The End Begins.

Fortress of Water Demons Escape the Fallen City.

Driving Towards the Truth Fulfilled all pacts for An Interlude in Time.

Organ Trade Earn 1000 Coins via Remains Exchange.

Ballistic Vic Hit enemies with 10 consecutive Mortar attacks

Math McGrath Use multiplier and combiner blocks to get a chain of x10 or more! Will not unlock in puzzle mode.

Strides of the Conqueror Fulfilled all pacts in Age of Intrigue.

Hunter Coin Defeat any Hunter without taking damage.

Art Dealer Collect all the artwork in "Revelations"

Nailed It Strike a foe immediately after a dash attack 25 times.

A World Transformed Fulfilled all pacts for The Trail of a Life.

Getting the Knack Acquired 5 (+) Offerings.

Gateway to Abyss Show Gremory who's boss.

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

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

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

The Endless Chain of Desire Fulfilled all pacts in Age of Deceit.

Believe in the Dawn Conquer the King of Demons.

Steamed Up Traded with GebaN

Sacrificing for a Living Fulfilled all sorcerer pacts with Carnatux, Radux, Venatar, Militar, Terroria and Monstrux.

Perfect Selection Buy every available Shard and Upgrade.

Limbo Coin Defeat any Duke of Hell without taking damage.

In The End Experience every twist of fate.

Apocalypse Defeated Apocalypse

Some Assembly Required Transform the Axatana between different modes.

Metal Slug Master Unlock all trophies.