Gameplay Walkthrough...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
13 is our lucky number	Obtain and identify all the Keys of Enlil.
A mythical secret	Discover Polina's secret, it would have caused a scandal during the antiquity.
A well-furnished camp	Build all camp stations.
And now a 100 pushups	Level up a total of ten times with any character, when Dwayne participates in the battle.
Antarian top chef	Cook each recipe from the Pro Cooker at least once.
Atoms and molecules	Identify all materials with the Laboratory.
Baptism of fire	Win the first battle.
Camaraderie at Arms Length	Reach S-rank with all relationships.
Ceres on foot, could this work?	Receive a total of 1500 Fatigue during expeditions.
Coop mode	Obtain a total of 300 items with Omar when he is working with a partner.
Divine mercy	Use five Marduk's Mercy.
Due punishment	Suffer a punishment at the hands of Marduk, it doesn't pay to be a slacker.
Entrance of the grand villain	Björn would have been so much cooler if he was blue.
Everyone Is Here	Nobody is missing anymore.
Excelsior	Generate sixty Knowledge with Polina, in a single day.
Extraterrestrial feast	Feed Noemi eight times in a single night.
Futile resistance	Attack Marduk's guards and win.
Health measures	Heal two Diseases, Wounds or Afflictions with William, in a single day.
Heart on our sleeve	Decide Gabriel's fate.
Hell's survivor	Be at fifty or more in every state at the same time with Amelia.
I Thought You Were Stronger	Defeat an enemy during the first turn of a battle.
Judgement	Develop a special bond with Marduk... sort of?
Let's find another way	Sneak around enemies.
Liu the Builder	Repair twenty camp stations up to Pristine condition with Liu.
Love is in the air	Reach S-rank with a relationship.
Mapping completed	Discover all areas with the Radar.
Message in a bottle	Receive a message from the EOF.
No Rest for the Brave	Do not rest So Young at the shelter for five days in a row.
Not breaking a sweat	After exploring three areas, finish an expedition with Maria at 25 Fatigue or less.
Not too shabby	Discover 24 areas with the Radar.
Once upon a time	A prophecy? I thought it would be hard SF.
Perfect yield	Harvest the content of three Garden plots at the same time.
Pragmatic coup	An alliance of convenience, but there's is something in it for everyone.
Science nerd	Identify all items with the Laboratory.
So classy	Research all Battle upgrades for one class with the Laboratory.
Spark of genius	Power a total of three camp stations in power outage thanks to Gabriel.
Still not dead	Finish the game.
Strength	Develop a special bond with Ishtar.
Such Power!	Unleash the Power Surge at least once with each character.
Super soldiers	Research all Battle upgrades for each class with the Laboratory.
Survival at the edge of the galaxy	Finish the game in "Last Chance Mission" difficulty with "True Captain" enabled, without ever decreasing the difficulty.
The Chariot	Develop a special bond with Awiii.
The Devil	Develop a special bond with Nergal.
The Hermit	Develop a special bond with Enki.
The Hierophant	Develop a special bond with Ooooyuweh.
The High Priestess	Develop a special bond with Shalala.
The Lovers	Develop a special bond with Tiamat and Gil.
The Moon	Develop a special bond with Ereshkigal.
The World	Develop a special bond with each Antarian and Atlantean.
The end of an era	Marduk was offered his last tribute.
The game is on	The aptly named finally makes her debut.
The more the merrier	Have 32 pyratodes at once in the Pen.
The secret of immortality	Craft Pseudo Ambrosia with the Forge, survival is now just a distant memory.
They'll never see it coming	Ambush enemies ten times.
Thirst for discovery	Build the Laboratory.
Time to get up	Waking up on another planet.
Today's friends are yesterday's enemies	Form an alliance with Awiii to receive help from the Keepers during the coup.
Try to Counter this!	The enemy is defeated, but what were they looking for?
We're not alone	It was to be expected.
What about the mission?	Stay on Antares Prime without ever contacting Earth.
What will we find?	Build the Radar.
Where there's life, there's hope	Complete the Ixion's reconstruction.
Wisdom from the Ancients	Learn more about the orichalcum from Ooooyuweh and Enki.
With honors	Win thirty battles.
World-Class Hero	Nice line to add to your resume.