Single-player games like May No One Be Left Behind
Below are 8 single-player Steam games similar to May No One Be Left Behind, 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 May No One Be Left Behind page.
Ranked picks
- 1

Blue Detective: A Hotel in Scarlet
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie and Adventure with May No One Be Left Behind.
As a gothic detective, you solve mysteries with your colorful sidekick. Everyone you meet in this bizarre world has a peculiar disease. A unique talent, or a mere curse? You must get to the bottom of it all. Investigate murders, search for clues and complete the puzzle.
- 2

Rehaunted
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Adventure with May No One Be Left Behind.
Enter a house where every clue feels wrong. Investigate a brutal crime scene, uncover hidden evidence, and use your detective tools to piece together a disturbing truth buried beneath the silence.
- 3

The Final Witness
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie with May No One Be Left Behind.
The Final Witness is a first-person psychological horror detective game where every case tells a different story. Explore a haunted family mansion, uncover hidden truths, analyze conflicting evidence, and identify the true killer before the darkness consumes your sanity.
- 4

Sherlock Fox: Twisted Stories
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie and Adventure with May No One Be Left Behind.
Switch colors, solve puzzles, crack cases! Play as Sherlock Fox in a vibrant world where logic and quick thinking unravel delightful mysteries!
- 5

Escape from Area 51
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie and Adventure with May No One Be Left Behind.
A story-driven sci-fi detective puzzle game where mind reading, shapeshifting, and social roles open different paths through the game. Explore Area 51, use dialogue, avoid enemies, and uncover a conspiracy inside a secret military base.
- 6

Sarco
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Adventure with May No One Be Left Behind.
Sarco is a first-person horror game built around constant tension instead of jump scares. Maintain visual contact with the sarcophagus to keep it closed and the primordial being contained. But beware: it will adapt. Explore an abandoned complex and find a way to stop the being before it breaks free.
- 7

PATIENCE IS A VIRTUE
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie and Adventure with May No One Be Left Behind.
Something's hiding in the cassette. Rearrange the words of your enemies to investigate a small-town conspiracy in this mystery puzzle game.
- 8

Project Spooky
Single-player alternative to May No One Be Left Behind — playable solo, no multiplayer required. Shares Indie and Adventure with May No One Be Left Behind.
The developer vanished before finishing this game. Play a reconstruction of his final project and uncover what happened inside a house that doesn't want you to leave. The more you understand its rules, the more terrifying it becomes.