Single-player games like Doorways: Prelude
Below are 11 single-player Steam games similar to Doorways: Prelude, 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 Doorways: Prelude page.
Ranked picks
- 1
Doorways: The Underworld
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Doorways: The Underworld is an immersive horror adventure, featuring a complex story and deep atmosphere.
- 2
Red Door or Blue Door?
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Adventure with Doorways: Prelude.
This is a psychological horror where for 14 days in a row you have to choose either a red door or a blue door. Make even one mistake - you die, and you have to start all over! Welcome to a terrifying puzzle with no room for error. And know this: someone is watching you.
- 3
Anomaly Core: Hospital
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
You are a patient. You should avoid treatment at the old hospital. The crazy doctor's strange methods raise doubts. The treatment may not go as you imagine.
- 4
Arizona Sunshine®
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.
- 5
Doorways: Holy Mountains of Flesh
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Doorways: Holy Mountains of Flesh is an Immersive Horror Adventure, featuring a Complex Story and Deep Atmosphere.
- 6
Ad Infinitum
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Adventure with Doorways: Prelude.
When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity?
- 7
Outlast
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.
- 8
Amnesia: The Dark Descent
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
- 9
Hellbound
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
Classic First Person Shooter style game. Like the good old days. An action game focused on speed, gore, guns, and metal music. Inspired by the 90s’ classics with modern visuals and audio!
- 10
Doorways: Old Prototype
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
An immersive and twisted adventure created before the official development of the Doorways saga
- 11
Hellbound: Survival Mode
Single-player alternative to Doorways: Prelude — playable solo, no multiplayer required. Shares Action and Indie with Doorways: Prelude.
FULL GAME NOW AVAILABLE. GO GET IT! This is the Free Survival Mode for Hellbound: a '90s style First Person Shooter, made 30 years later… but just a glimpse of the full game, go check it out!