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

Silent: Abandoned
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
Michael and John are vloggers exploring a notorious abandoned house. John disappears without a trace, and Michael gets trapped inside. Now Michael has to find out what’s really going on to make it out alive.
- 2

Dreamless
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
In a remote provincial town, teenagers mysteriously disappear every 25 years. You're a high school student about to turn 18... But what if you become the next victim?
- 3

After 9:59
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
You play as Clara, moving into a new apartment building on Halloween night. The landlord gives you strange rules. But one stands out above all the others “Do not open your door after 9:59 PM.”
- 4

Paranormal place
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
Alex is a blogger who explores places with paranormal phenomena. At the request of his subscribers, he goes to an abandoned place where, according to rumors, some creepy things were noticed. What is happening there? You have to find it out.
- 5

Mother Zina
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
You’re a journalist who came to Russia for a report. After renting an apartment from Zinaida Petrovna, you quickly realize she’s hiding something - and this place isn’t meant for random tenants. To get out, you’ll have to dig into her past - and keep your sanity.
- 6

September 7th
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
"September 7th" is a short horror game released for Christmas. The plot of the game is simple to the point of banality, and the gameplay is not delayed.The game also contains some Easter eggs and mentions. The game takes place in 2009.
- 7

Pikabuu: STOP!
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
Beni, a loving husband to Nadia and father to Kaila, always ensured his family's needs were met with simple contentment. However, one day, an unwitting decision dragged his small family into a spiral that threatens everything.
- 8

Clink
Single-player alternative to Knock From Inside — playable solo, no multiplayer required. Shares Indie and Simulation with Knock From Inside.
You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?