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

Departure of Darkness
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
Emma is forced to clear a horrifying parasite-infested airport as she fights to save her brother. In this 90s style Retro Survival Horror, you’ll have the option to save or leave behind fellow survivors during your adventure. However, your choices will have consequences...
- 2

False Oath
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
False Oath is a retro-style survival horror game set in a medieval era. A deadly plague spreads across the kingdom. Search for a cure before it’s too late.
- 3

White Creek
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
As Alicia Morelli, manage resources, investigate haunted locations, and choose whether to kill the possessed or save their souls.
- 4

Tobias' Inferno
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
Tobias' Inferno is a third-person mascot survival-horror game, where you are the mascot! Caught up in a zombie situation, you must escape the place you call home, while working with friends familiar, and unfamiliar! Explore a mysterious facility, fight the undead and earn your ticket to freedom!
- 5

Blood & Silence
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
Blood & Silence is a brutal third-person survival horror game driven by grief. Navigate the decaying city of Ashvale as an ordinary woman pushed to the edge. Manage real-time inventory, clear weapon jams under fire, hold your breath to hide, and survive unrelenting psychological trauma.
- 6

The Killing Rooms
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action with Litmustest.
A first-person psychological horror where hidden odds shape every procedural run. Choose between unknown doors, evade relentless horrors, and survive an endlessly re-playable challenge.
- 7

Crow Country
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action with Litmustest.
The year is 1990. It’s been two years since the mysterious disappearance of Edward Crow and the abrupt closure of his theme park, Crow Country. But your arrival has broken the silence, Mara Forest. If you want answers, you’ll have to venture deep into the darkness of Crow Country to find them…
- 8

The Sinking City 2
Single-player alternative to Litmustest — playable solo, no multiplayer required. Shares Action and Adventure with Litmustest.
Set in the Roaring '20s, The Sinking City 2 is a survival horror steeped in Lovecraftian dread. Defy an eldritch deity and explore the drowned alleys of Arkham, stalked by the dead, as you weigh one life against an entire city.