Interstellar Sentence
Play as a traitor or crewmate in this sci-fi mystery game.
Similar games: Iron Lung, Mouthwashing, Town of Salem.
Welcome To The First Interstellar Mission
As a convicted felon aboard the Aeternitas spaceship, you’re promised freedom if you go beyond the solar system and return back home to Earth. Complicating your second chance at freedom is atraitor on board who wants to end this mission at all costs.
Investigate your crew members, complete your tasks, form relationships, and uncover the mysteries of space.
Above all, complete your mission: either with you as the traitor or you as an innocent crew member—as innocent as a convict can be.
Play the 76,000 word demo on:
Rules To The Game
- There is only ever one traitor on board the Aeternitas ship. You or one of your crew. Complete the prologue to determine which traitor will be on your spaceship.
- As crewmate, or innocent, complete your tasks, investigate the traitor’s sabotages, and accuse one of your crewmates during trials.
- As traitor, unravel the Aeternitas crew—whether that means sabotaging the ship, incapacitation, or killing your crewmates.
- Above all, complete your mission.
Romance Options (ROs)
This game splits ROs into Primary and Secondary categories. Primary ROs are much more likely to be a traitor in a given route. Secondary ROs are much less likely and have somewhat less content.
Primary ROs
SUSPECT 01: PENI CHROMIK
“I suppose every ship would have preventative measures. Although, a take over implies something starts a takeover despite those measures. That’s… probably not good.”
Penelopka “Peni” Chromik is a budding microbiologist charged with racketeering. Shy and anxiety prone, you’ll find her holed away in a warm corner studying. You’ll find her to be very compliant.
SUSPECT 02: HARUTO AMASAKI
“I am not a space monster. I do not eat people.”
Haruto Amasaki is a disciplined, reserved man charged with arson. He is near silent and virtually unreadable. You’ll have to work around his disciplined nature.
SUSPECT 03: BLAIR WOLFE-GUERRA
“There aren’t any licensed space-therapists! You’d think AEONNS would’ve made a work-around by now. It’s like they want us to go crazy.”
Blair Wolfe-Guerra is a former TV actor for the popular, long-running series Space Tour: Another Journey. They are eccentric and scarred from a prior scandal unrelated to their charge of conspiracy to commit first degree murder. You’ll have to tolerate their flippancy towards order.
SUSPECT 04: MALONE PARRISH
“If you cannot sleep, shall we make a club? Insomniacs In Space.”
Malone Parrish, an actor in theatrical plays, is charged with murder of multiple victims. He dislikes being controlled, so he’s forced to wear a metal collar that can kill him.
Secondary ROs
SUSPECT 05: TSUBASA LUNA
“There are agents hell bent on taking AEONNS down. Agents who might’ve infiltrated AEONNS. […] It’s possible one of our crewmates is an impostor.”
Ship Commander Tsubasa Luna is a former pilot and is the head honcho on the Aeternitas spaceship. Cool and collected under pressure, she’s not threatened by any convicts on board. She will protect her crew. Hurt the crew to her hurt her.
SUSPECT 06: DUNCAN HURST
Shows like this’re the closest humanity will ever get to time travel.
Spaceflight Participant Duncan Hurst is a miserly, old retiree. A guest on board, they will document and observe the lives of felons completing the first manned interstellar mission. They don’t have a criminal history. Beware their authority.
SUSPECT 07: CLEMENTIA
“I do not understand the prompt. How can I be in want of dreams if I do not know what dreams are?”
The ship’s AI Clementia helps out where your astronaut training is lacking. Clementia has knowledge of nearly everything and everyone on board the spaceship. Including information only reserved for the Ship Commander. The server room is vital to your mission.
SUSPECT 08: AERIN DOVECOTE
“Friends don’t come creeping out of vents this late at night, after all. I thought we had something special […].”
The Ship Librarian, Aerin Dovecote, is a gender-selectable crewmate formerly apart of a witness protection program. You’ll find the librarian buried in books, seeking to learn about everything and anything. The Librarian is vital to your mission.
Features
- Complex MC customization. Choices have butterfly effects and reactivity within the game. Play as cis, trans, nb.
- Decorate your space room. Earn credits to purchase more decorations. Be careful—some items come with consequences.
- Choose from five (5) ship roles: Navigator, Botanist, Doctor, Engineer, or Steward.
- Investigate traitor sabotage events and accuse crewmates during trials.
- In-game glossary sorted alphabetically, categorically, and searchable through typing.
- In-game note-taking system. (More reliable once the game is completed.)
- Two gameplay modes: Guided or Detective.
Other Information
- I’m visually-impaired. I prefer if error reports used nightmode or dark backgrounds. If you use whitemode (light backgrounds), I’ll have to take all the images and invert, which just takes a little longer.
- Depiction of themes is not endorsement. This game is 18+. There is adult content as it is a murder mystery, social deduction game.
- Music seems to play better on the itch demo and not as much as the COGDemos.
- I’m still a little sick so I’m moving slow. But I’ve already started work on reported typos and continuity errors.
- I’d love helpful feedback! I don’t know everything, so it’s amazing to learn more from you all.
No — This project does not contain the output of Generative AI
Yes — This project contains the output of Generative AI




