Here is the full list of all 100 VERSUS: The Deathscapes achievements.
Collect Trading Card Eight
Unlock Ending Path One CLASSIFIED END 3
Enter Revolution Sector
Unlock Ending Path One
Manifest Survival Motivation, Ending Path One
CLASSIFIED
CLASSIFIED: MamaNa Ending One
Decode Step Two of Dhanthik's Message
Survive Strike With Minimal Casualties
Collect Trading Card Four A
Experience CLASSIFIED Babel MemoryTravel
Sponsor CLASSIFIED Sphere
Survive CLASSIFIED
Unlock New Battle Stat: Combo
Join Strike Squad Three: CLASSIFIED
Decode Step One of Dhanthik's Message
Collect Trading Card Two
Collect Trading Card One
Select a sect in the shades
Experience CLASSIFIED MemoryTravel
MamaNa Ally Mode Activated
Successfully Evade CLASSIFIED
Discover Oli Origin Half A
Oli Means More Than Just Research
Play Politics Target Empress Vaccus for Versus Vote
Try Something New for Personal Change
Make An Ally of MamaNa—Tenuously
Lady Love
OtherCouple
Baron Benefits
Breezing In
Breezed Over
Breezed By
Lady Lost
Thrupled Up
Three Strikes
Locked Down
Cadet Couple
Everly After
Oli On
Romance Broken Up
Play to Strengths for Consistent Growth
Make An Ally of MamaNa
Make An Enemy of MamaNa
You And Oli Work Well Together
You Need Oli For Research, Nothing More
Discover Oli Origin Half B
Make Initial Motivation Clear
MamaNa Enemy Mode Activated
Abstain from Selecting a sect in the shades
Join Strike Squad One: CLASSIFIED
Join Strike Squad Two: CLASSIFIED
Successfully Utilize Peak Abilities Stat
Successfully Utilize Peak Weapons Stat
Unlock New Battle Stat: Focus
Death: Unlock Rare Knowledge
Achieve High Mastery
Unlock Full Babel Lessons
Successfully Utilize Peak Calculating Stat
Successfully Utilize Peak Trustworthy Stat
Successfully Utilize Peak Purity Stat
Successfully Utilize Peak Diversity Stat
Successfully Utilize Peak Protection Stat
Successfully Utilize Peak Revolution Stat
Decode Step Three of Dhanthik's Message
CLASSIFIED: MamaNa Ending Two
CLASSIFIED: MamaNa Ending Three
CLASSIFIED: MamaNa Ending Four
Achieve Perfect Mastery
Achieve Perfect Growth, Unlock Motivation Boost
Achieve Perfect Changing, Unlock Motivation Boost
Manifest Freedom Motivation, Ending Path One
Manifest Power Motivation, Ending Path Two
Manifest Service Motivation, Ending Path Two
Manifest Growth Motivation, Alternate Ending
Manifest Relationships Motivation, Alternate Ending
Enter Protection Sector
Enter Trustworthy Sector
Enter Calculating Sector
Enter Purity Sector
Enter Diversity Sector
Unlock Ending Path One CLASSIFIED END 1
Unlock Ending Path One CLASSIFIED END 2
Unlock Ending Path Two
Unlock Ending Path Two CLASSIFIED END 1
Unlock Ending Path Two CLASSIFIED END 2
Unlock Ending Path Two CLASSIFIED END 3
Unlock Alternate Ending
Collect Trading Card Three
Collect Trading Card Four B
Collect Trading Card Five
Collect Trading Card Six
Collect Trading Card Seven