Here is the full list of all 86 VERSUS: The Lost Ones achievements.
Purity Beliefs Remain the Same
The Thruple
Uncovered Bominate's Origin
Siphoned Precious Resources
Use Bominate Truth to Divide
Elite Courte Political Intersection 5 of 5
Achieved 20 Mastery
Cunning Master
Multiplicities
Travel to the Multinarian Moon with OtherBoard
Goal for Versus 2: 5 of 5
Maintain What Motivates You
Romancing Oli
Goal for Versus 2: 4 of 5
Grow Greatly on Versus
Deny Lady Venuma's Divinity
Be The Change You Want To See
Windblown
Achieve High Status for Political Aspiration
Goal for Versus 2: 3 of 5
First Versus Match Outcome 1
Friend of the Family
Believe in Lady Venuma
In Waiting
Successful Arena Attack
Technology Apprentice
Empress Vaccinated
Achieved 10 Mastery
Team Captain
Learn True Purpose of Breeze's Party
In The Middle
Easy Breezy
Allied
Use Bominate Truth to Unite
Evolve What Motivates You
Befriending Oli
Weapons Stat Mastery
Form Binarian Opinion Considering Multiple Points of View
Open to Evolving Purity Beliefs
Volunteer One
Elite Courte Political Intersection 3 of 5
Get Breeze to Invite You Inside
Lady Venuma Romance
Learn Venuma's Secret
Successfully Attack Empress Vaccus
Battle Blots Flawlessly
Withhold Judgement on The Elite Courte
Double Growth Gain: Dhanthik Beliefs Evolve
Successfully Attack the Bominate
Join Rebel Fighting on Binaria
Preserve Life Count Navigating Icecap Mountains
Mother Reacts Positively To Your Answer
Mother Reacts Negatively To Your Answer
Preserve Grav-Glider Battery Navigating Icecap Mountains
Betray OtherBoard on Binaria
Achieve Maximum Mastery in Part One
Aspire to join The Elite Court
Aspire to Oppose The Elite Courte
Elite Courte Political Intersection 1 of 5
Elite Courte Political Intersection 2 of 5
Elite Courte Political Intersection 4 of 5
Volunteer Two
Abilities Stat Mastery
Keeping Oli At A Distance
Ultimate Soloist
Force Full
The After Life
Energy Apprentice
Strength Apprentice
First Versus Match Outcome 2
Goal for Versus 2: 1 of 5
Goal for Versus 2: 2 of 5
Achieve Perfect Status for Political Aspiration
Besties
OtherBoard Overboard
Allies Close…
Enemies Closer
Breeze By
Breeze Freeze
Truly Trusted
Tenuous
Achieved 30 Mastery
Stand Up For Your Beliefs
Growth Gain: Dhanthik Beliefs Remain
Form Binarian Opinion Based Only On What You See
Question Lady Venuma's Divinity