Single-player games like Mars Vice
Below are 8 single-player Steam games similar to Mars Vice, 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 Mars Vice page.
Ranked picks
- 1

IMMORTALITY
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
Marissa Marcel was a film star. She made three movies. But none of the movies were ever released. And Marissa Marcel disappeared. An interactive trilogy from Sam Barlow, creator of Her Story.
- 2

Komorebi
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
In a society plagued by visions of the future, a group of friends attempt to find their own way in a predestined life. This isn't easy, however, when they live under the Argus Corporation - a superpower dedicated to maintaining social order. A fully voice acted dystopic story/dating-sim. Play today!
- 3

Expelled!
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
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.
- 4

Saltsea Chronicles
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
It begins with a kidnapped captain and a stolen ship. Where it leads next? That’s up to you… In this story-driven adventure game you will explore strange and wonderful communities, uncover a deep conspiracy, and chart a journey through twists and turns, difficulties and delights.
- 5

TR-49
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Adventure with Mars Vice.
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.
- 6

Winds of Change
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
Lead The Rebellion, build your army, and shape the world with your choices. A story-heavy adventure game with multiple endings, romance options, and non-linear storytelling. A vast fantasy world waiting to be explored. Inspired by Dragon Age, and Mass Effect. Fully voice acted by a stellar cast!
- 7

Murder by Numbers
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie and Adventure with Mars Vice.
Solve Pixel Puzzles to find clues. Use those clues to interrogate witnesses. Work your way to the truth... ...and uncover the mystery of Murder by Numbers!
- 8

Masquerada: Songs and Shadows
Single-player alternative to Mars Vice — playable solo, no multiplayer required. Shares Indie with Mars Vice.
Masquerada is a single-player tactical RPG set in a Renaissance-inspired city of magic, where real-time combat can be paused to set up elemental combos powered by Venetian-styled masks. Come for gorgeous hand-drawn art; stay for the rich lore & a thoughtful, fully-voiced tale of intrigue & tragedy.