Zettai Zetsumei Shoujo: Kokuu no Houteishiki

30 minutes left until the girl's death...
"Zettai Zetsumei Shoujo" is a short science fiction visual novel that pays homage to "Cold Equations" and "Trolley Problem".
A girl [Akane Rokujo] who stows away on a spaceship bound for Mars in a desire to meet her mother is told by the ship's control AI [Kuro], ``Soon, the ship will enter warp space and humans will die due to their nervous systems being destroyed.'' '.
The ship that Akane stowed away on was a rescue ship headed for relief from a disaster that occurred on Mars, and her beloved mother was among the rescuers.
If Kuro protects Akane and returns her to Earth, her mother on Mars will die, and if she goes to Mars to rescue her, the stowaway girl will die.
The girl who stowed away, or the rescuers waiting on Mars? Only one life can be saved.
Which life would you save and which life would you abandon?
There is no right answer to this equation, no way to save everyone, and no grand happy ending.
Choose the lives you want to save and see their fate.

Résumé

30 minutes left until the girl's death... "Zettai Zetsumei Shoujo" is a short science fiction visual novel that pays homage to "Cold Equations" and "Trolley Problem". You will be forced to make a life choice: a girl who stows away on a spaceship to meet her mother, or a group of victims of a space accident waiting to be rescued. Choose the life you want to save and see the girl's fate.