Single-player games like Hollow Warden
Below are 9 single-player Steam games similar to Hollow Warden, 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 Hollow Warden page.
Ranked picks
- 1

Secrets Of Suburbia
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
Investigate a disappearance in a quiet American suburb in 1997. Spend the night exploring the early internet and following a digital trail in this first-person mystery-horror experience.
- 2

One Way Mirror: AI
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Action and Indie with Hollow Warden.
Neon lights. Cold coffee. One case at a time. In One Way Mirror: AI, each investigation is AI generated and every suspect can talk back. Interrogate, connect the clues, break alibis, and expose the killer before the truth slips away into the night. Every question matters. Every lie has a tell.
- 3

Murdered: Soul Suspect
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Action and Adventure with Hollow Warden.
MURDERED: SOUL SUSPECT™ takes players into a whole new realm of mystery where the case is personal and the clues just out of reach, challenging gamers to solve the hardest case of all… their own murder.
- 4

This Bed We Made
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
This Bed We Made is a third-person mystery game in which you play as a maid in a 1950s hotel and snoop around strangers' rooms to uncover their deadly secrets. Discover what links guests together in this tale of love, heartbreak and murder!
- 5

DETECTIVE - The Motel
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
DETECTIVE The Motel is a deduction game where, to advance, you must take a pencil and a piece of paper and write down everything that seems like evidence in order to answer all the questions that arise. Solving the case will depend only on you.
- 6

Uncover the Smoking Gun
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
A Battle of Wits with AI: Solve the case by conversing with a suspect robot using GPT to gather evidence. What single truth emerges from countless dialogues and pieces of information?
- 7

Kathy Rain 2: Soothsayer
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
In this point-and-click urban thriller, down-and-out private eye Kathy Rain will embark on her most dangerous case yet — the pursuit of the notorious serial killer known as the Soothsayer. Find clues, gather evidence, connect the dots, and confront the murderer before the hunter becomes the hunted…
- 8

Tails Noir
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
Tails Noir is a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 9

Shadow of The Forgotten
Single-player alternative to Hollow Warden — playable solo, no multiplayer required. Shares Indie and Adventure with Hollow Warden.
In a long-abandoned mansion of Dr. Victor Grimm, players find themselves trapped after a sudden collapse of the mansion's entrance. As they explore the sprawling, decaying building, they uncover secrets, and disturbing relics of Dr. Grimm's experiments.