Single-player games like Between Horizons – A Sci-Fi Detective Adventure
Below are 9 single-player Steam games similar to Between Horizons – A Sci-Fi Detective Adventure, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Between Horizons – A Sci-Fi Detective Adventure page.
Ranked picks
- 1
Lacuna – A Sci-Fi Noir Adventure
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
A murder. A hack. A bombing. All it takes to plunge the solar system into war – unless you do something about it. Help CDI agent Neil Conrad make a string of increasingly difficult decisions in this modern dialog-driven adventure set in a gorgeous 2D sci-fi noir universe.
- 2
TR-49
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Adventure with Between Horizons – A Sci-Fi Detective Adventure.
A World War II computer. An archive of lost books. A world-changing secret. Narrative deduction meets audio drama, from the creators of Overboard!, Heaven's Vault and A Highland Song.
- 3
Kathy Rain 2: Soothsayer
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
In this point-and-click urban thriller, down-and-out private eye Kathy Rain will embark on her most dangerous case yet — the pursuit of the notorious serial killer known as the Soothsayer. Find clues, gather evidence, connect the dots, and confront the murderer before the hunter becomes the hunted…
- 4
No Case Should Remain Unsolved
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
Twelve years after Senior Inspector Jeon Gyeong's retirement, she is visited by a young police officer: a woman who pleads with her to reexamine Seowon's case. But with each uncovered memory, only one thing becomes clear: everyone in Seowon's vicinity was lying.
- 5
Expelled!
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
A School Prefect has been pushed out of a window, and everyone's blaming YOU. Can you find the culprit - or someone to take the fall - before you get EXPELLED? Mystery with a wicked twist, from the creators of Overboard!, 80 Days, Heaven's Vault and A Highland Song.
- 6
Detective Di: The Silk Rose Murders
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
A thrilling point-and-click adventure game where you play as Di Renjie, ancient China's most famous and gifted investigator, as he tracks a serial killer in the heart of the Tang Dynasty's capital city.
- 7
Old Skies
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Adventure with Between Horizons – A Sci-Fi Detective Adventure.
A time travel adventure spanning two hundred years! Dive into the past with time agent Fia Quinn as she embarks on seven trips through time. History is up for grabs, from the speakeasies of Prohibition to the vicious gangs of the Gilded Age to the World Trade Center on September 10, 2001.
- 8
Dry Drowning
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
Dry Drowning is a psychological investigative visual novel set in a futuristic dystopian city. Follow the story of Mordred Foley, unscrupulous private detective haunted by his dark past, and look into a series of macabre serial killings inspired by Greek mythology.
- 9
Lacuna: Prologue
Single-player alternative to Between Horizons – A Sci-Fi Detective Adventure — playable solo, no multiplayer required. Shares Indie and Adventure with Between Horizons – A Sci-Fi Detective Adventure.
Lacuna: Prologue tasks you – CDI agent Neil Conrad – with investigating the murder of a high-profile victim whose death could plunge the solar system into war. Solve the first in a series of cases that lead you ever deeper into the conspiracy at the core of this captivating 2D sci-fi noir adventure.