Single-player games like Cartier 06
Below are 8 single-player Steam games similar to Cartier 06, 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 Cartier 06 page.
Ranked picks
- 1

Who's at the door?
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie and Adventure with Cartier 06.
You are trapped in a small house, suffering from psychosis with no memory. Carefully observe your surroundings to distinguish reality from hallucinations, and overcome your illness by taking medication from visitors at the right time.
- 2

What have you done, Father?
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Adventure with Cartier 06.
A dark murder mistery game combined with a visual novel revolving around a disturbing plot. Embark on the frightening adventure of a young priest entangled in a forbidden affair with a beautiful lady who meets a gruesome end. Lust, wrath, murder, despair.
- 3

Creepy Shift: House For Sale
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie with Cartier 06.
Handyman needed - ASAP! The investor’s coming in the morning, and the house still isn’t ready! Take on an extra shift where horror meets simulation. Tackle the chaos, uncover dark secrets, and finish everything before dawn.
- 4

Gray Dawn
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie and Adventure with Cartier 06.
Embark on a terrifying adventure of a priest accused of murdering an altar boy. Gray Dawn is a psychological thriller infused with religious elements and combines story-driven quests with an artistic experience.
- 5

Last Days of Lazarus
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie and Adventure with Cartier 06.
After their mother's suicide, Lazarus returns home to his sister Lyudmila. But unexplained events make the world and even reality collapse around him. Looming death, a spreading malediction and the supernatural threaten his sanity, yet Lazarus pushes forward to find the truth about his family.
- 6
![[Chilla's Art] Shinkansen 0 | 新幹線 0号 — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2793370/header.jpg?t=1712378962)
[Chilla's Art] Shinkansen 0 | 新幹線 0号
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie with Cartier 06.
Shinkansen 0 | 新幹線 0号 is a game set in Japan where players are tasked with finding anomalies in the Shinkansen. (Japanese bullet train)
- 7

The Lightkeeper
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie and Adventure with Cartier 06.
Alone on a remote island, you're tasked with keeping a lighthouse. But the horrific events that claimed the lives of previous keepers still whisper through the air. Each day, the line between reality and delusion fades and something in the dark is waiting for the last keeper
- 8

Nightmare Shift
Single-player alternative to Cartier 06 — playable solo, no multiplayer required. Shares Indie and Adventure with Cartier 06.
Take on night shifts at a remote motel, handle unsettling guests, and navigate eerie events. Experience Emma’s unnerving apartment life, feel the unease of being watched, and question what’s real as the line between reality and nightmare blurs.