Single-player games like 6年1組
Below are 8 single-player Steam games similar to 6年1組, 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 6年1組 page.
Ranked picks
- 1

The Cesspit
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Indie and Adventure with 6年1組.
The Cesspit is a first-person adventure horror game set in the sewers. You must explore the dark passageways and escape from the twisted inhabitants. You must find your way using candles and deal with the threats in the darkness.
- 2

Kyoto Anomaly
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Indie and Adventure with 6年1組.
You find yourself trapped in the endless maze of Kyoto's backstreets, trying to reach the temple of Hōkan-ji before the main tourist rush. Inspect the street for anomalies, choose the right path, and reach your destination... or be trapped forever.
- 3

From Hell
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Action and Indie with 6年1組.
From Hell is a first-person psychological horror game that focuses on creating fear and tension for the player.
- 4

The Observation Exit
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Indie and Adventure with 6年1組.
A first-person psychological horror where you must identify anomalies, choose the correct elevator to progress, and escape an endless loop in a hospital corridor while avoiding deadly entities.
- 5

Something on the Floor
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Indie and Adventure with 6年1組.
You are left alone in a hotel where everyone has disappeared. Search the endlessly repeating floors for hidden anomalies, eliminate them, and escape. Trust nothing. Something is on this floor.
- 6

The Jurassic Labyrinth
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Action and Strategy with 6年1組.
A psychological horror puzzle game set in a living labyrinth that adapts to your choices. Solve shifting mechanisms, navigate ever-changing corridors, and evade a relentless presence that learns your behavior as you try to escape.
- 7

Scary Shadow Spot - Last Farewell
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Action and Strategy with 6年1組.
Scary Shadow Spot: Last Farewell - Haunted by his past, Mark explores a haunted house where nothing is as it seems. Chilling puzzles and shocking truths await. Are you ready to uncover the mystery hidden in the shadows?
- 8

The Alley
Single-player alternative to 6年1組 — playable solo, no multiplayer required. Shares Indie and Adventure with 6年1組.
A first-person psychological horror game. Explore a maze-like alleyway, using your camera to distinguish between supernatural "Ghost Traces" and deceptive "Ghost Feints" while escaping the relentless pursuit of a vengeful ghost.