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, a man awakens inside a mysterious house where his wife has vanished. Solve puzzles, uncover dark secrets, and find a way to escape before it's too late.
- 6
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.
- 7
Total Chaos
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
Fort Oasis is no paradise—it's a decaying nightmare where reality crumbles. The creator of Turbo Overkill unleashes survival-horror stacked with mysteries and monstrosities. Scavenge to craft weapons, while a voice on your walkie-talkie guides you into the island's depths.
- 8
SO BELOW
Single-player alternative to Deadly Nightmare — playable solo, no multiplayer required. Shares Action and Indie with Deadly Nightmare.
Gear up, hunt, adapt, survive. Engage in a co-op survival horror experience with up to 4 players online. Explore the haunted location, find the clues and tools needed to complete the ritual and defeat the entity. Will you be able to survive?