Single-player games like My Dear Sister
Below are 8 single-player Steam games similar to My Dear Sister, 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 My Dear Sister page.
Ranked picks
- 1
Grinnel
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
If you stop, the light dies. If you turn, darkness takes over. As a patient trapped in Grinnel, escape this psychological horror nightmare with Dr. Esin. Use your visor in the atmospheric labyrinth and never look back; in this surreal thriller, your gaze is your worst enemy.
- 2
Eternal Haunt
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
A first-person atmospheric survival horror game set in Old Japan. Explore the claustrophobic labyrinth of Yuki-Onna's home, stay warm, scavenge for items and avoid her ten ghost children. Puzzle solutions and haunting scares shift, making every playthrough unique. Can you endure the relentless cold?
- 3
Satan Moans
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
Are you ready for an adrenaline-fueled adventure with "Satan Moans"? In this horror-packed game, you'll explore the supernatural events surrounding a teenager returning home in the dead of night. Are you ready to dive into a suspenseful universe?
- 4
Sealed
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Indie with My Dear Sister.
Sealed is a horror game that will immerse you in a disturbing and mysterious experience. You will find yourself trapped in a haunted hospital, where every shadow and every whisper will remind you that you are not alone.
- 5
Survive the Jurassic
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
You're placed in a small, secluded house hidden deep within a dense jungle teeming with danger. The calm is short-lived as the ground shakes and distant roars grow louder—dinosaurs are closing in. Your only chance is to navigate the confined space, avoid detection!
- 6
Fading Visage
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
Where am I? This place frightens me. How can I get out of here? I've lost my way in a thick fog. Wherever I go, I keep coming back here, again and again, as if I have to finish something. I can dimly remember that I've been here already...
- 7
Save Twiks
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Indie with My Dear Sister.
“Save Twiks” - psychological horror from the first person. The Kitten named Twiks us lost in a giant train and you will have to go though real horror to find it. “Did you hear this? I think he just meowed in next car”.
- 8
Unpossess: Exorcism Simulator
Single-player alternative to My Dear Sister — playable solo, no multiplayer required. Shares Action and Indie with My Dear Sister.
Unpossess is a 1-4 co-op exorcism simulator game set in the early 1900s. Players take on the role of exorcists responsible for addressing cases of human possession.