Single-player games like Sinister Entity
Below are 8 single-player Steam games similar to Sinister Entity, 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 Sinister Entity page.
Ranked picks
- 1
四号对象 Object 4
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
You will play as a policewoman, who is in search of her missing sister at midnight. By accident, you encounter with a MANIAC, who will hunt you down until you die. Can you escape, or ... fight back?
- 2
Forest Keeper
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
Survival Horror set on a sinister island. As a lone forest keeper, you'll unravel its grim secrets from the eerie backstory of a royal vacation home turned nightmare. Journey through the changing seasons, from day to night. Confront nightmarish abominations that emerge in the winter cold.
- 3
No One Prays in Ovruch
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
No One Prays in Ovruch is a first-person psychological horror game where you explore abandoned locations, uncover a hidden cult, solve disturbing puzzles, and survive supernatural threats connected to a forgotten ritual.
- 4
Psychopathy Assessment
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
Psychopathy Assessment is a retro-80s V.H.S PS1 style analog horror game that blurs the line between reality and delusion. Step into a universe where you're not just playing a game; you're taking a psychopathy test, but the stakes are considerably higher than a straightforward diagnosis.
- 5
Agony
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
Agony is a first-person, survival horror set in hell. You will begin your journey as a tormented soul within the depths of hell without any memories about your past. The special ability to control people on your path, and possess demons, gives you the measures to survive.
- 6
Cannibal Abduction
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
The family is hungry and he must provide, VHS slasher survival horror.
- 7
Insanity's Blade
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
Take a father’s journey to hell in order to save the souls of his wife and child. Insanity's Blade: The Chronicles of Thurstan is the first in a series of games based around the journey of a sword possessed by a father's powerful grief and hatred. This is the tale of the sword's creation.
- 8
03.04
Single-player alternative to Sinister Entity — playable solo, no multiplayer required. Shares Indie with Sinister Entity.
04/03/2017How much does this date tell you? For the main character, it became very significant, because this is the day of his death. The protagonist was precisely in the train that arrived at the metro station "Technological Institute" with the bodies of innocent, already dead, people ...