Single-player games like Deadly Nightmare
Below are 8 single-player Steam games similar to Deadly Nightmare, 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 Deadly Nightmare page.
Ranked picks
- 1
Deadly Nightmare Unwanted Heritage
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
Deadly Nightmare Unwanted Heritage brings you back to the nightmare world, where your mission it so try and break the curse before 6 AM. In the first Deadly Nightmare game, you played the role of John, but this time around you take the role of his grandmother. Surviving is not easy!
- 2
ShudderStep
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Nightmare.
"ShudderStep" is a terrifying first-person horror game that will keep you on the edge of your seat. Step into the shoes of a survivor who must navigate a dark and foreboding world filled with unspeakable horrors. Can you survive the darkness and uncover the secrets that lie hidden within?
- 3
Skeletons
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
Regurgitated into a cursed, dying world – endure peril and contend against fleeting time to fulfil your ordered purpose, in this gruelling first-person exploration game.
- 4
RealityIQ | الواقع
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
A challenging psychological horror game where you explore a haunted hospital, uncover your forgotten identity, and survive symbolic horrors from your past. Escape isn't always the right answer — are you ready to face yourself? Try it now.
- 5
Mourning House
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
After a terrifying encounter on a lonely road, you awaken inside a mysterious house—and your wife is missing. Explore its dark rooms, solve disturbing puzzles, uncover hidden secrets, and discover what happened before the nightmare consumes you.
- 6
Extinction / Zombie İnvasion 1
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
We are trying to kill the doctor who started the zombie epidemic. And various zombies and scary events await us on this journey.
- 7
Haunted School The Presence Behind You
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
Here's an even shorter version, around 150 characters: "Midnight School Terror" Trapped with 7 ghosts. 360° horror forces you to turn. Uncover pasts, make choices. Salt is life. Creepy figures lurk everywhere. Escape or become the 7th spirit?
- 8
Resident Evil Requiem
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Adventure with Deadly Nightmare.
Requiem for the dead. Nightmare for the living. Prepare to escape death in a heart-stopping experience that will chill you to your core.