Full list of all 21 Quantum Suicide achievements.
The base game contains 20 achievements, and there is 1 DLC pack containing 1 achievements.
Achieve the true ending of Quantum Suicide.
Experience the Ai romance ending.
Experience the Dai romance ending.
Shoot and kill yourself in Logiship.
View at least five scenes where people get topless.
Play Quantum Suicide as a man.
Achieve a romantic interests ending.
Experience all possible dream sequences.
Have Dai kill you outside of the Deletion Games.
Play Bidding Wars in at least 6 timelines.
Meet both your male and female selves.
Sacrifice yourself to save yourself.
Experience both possible ‘The Letter’ scene crossovers.
Play Quantum Suicide as a woman.
Lie to Sora and Vladimir then still die in the prologue.
Experience all possible endings.
Achieve a friendship ending.
Die at least five times at unique points in the story.
Experience being thrown out an airlock with a friend at least once.
Choose to romance yourself.