Single-player games like RATSHAKER™
Below are 13 single-player Steam games similar to RATSHAKER™, 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 RATSHAKER™ page.
Ranked picks
- 1
Alyanom
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Adventure and Casual with RATSHAKER™.
EXPLORE 6 entropic gateways ranging from a liminal swimming pool to an empty art museum with up to 4 friends. MEMORIZE before they change each loop, then CATALOG if any ANOMALIES occur. Spaces shift from horrific entities to comedic encounters, we have no idea what's in there, that's your job.
- 2
AJ's Anomaly
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Adventure and Casual with RATSHAKER™.
First-person anomaly horror. Trapped on the 8th floor of a building that won't let her leave, AJ must identify what's changed in her fashion gallery if she ever wants to escape.
- 3
Liminal Department
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Action and Indie with RATSHAKER™.
Trapped in what seems to be an endless hospital department. Carefully observe your surroundings in each loop to escape the Liminal Department
- 4
Horror School Story
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie and Adventure with RATSHAKER™.
Immerse yourself in the foreboding atmosphere of Enspire School of Digital Art, brought to life with realistic graphics. Solve intricate puzzles and face psychological challenges to progress through the nightmarish school environment. FACE YOUR FEAR and ESCAPE THE NIGHT.
- 5
Deadhead: Autorail
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie and Adventure with RATSHAKER™.
Learn what a hostile workplace truly feels like on this ever-changing haunted train. Can you trust yourself to make the right decisions? Will you figure out the train's dark secrets on this journey or the next?
- 6
Blue Maiden
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie with RATSHAKER™.
A slow-burning, psychological horror walking sim set in a haunted Japanese neighborhood.
- 7
Escape Floor Zero
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Adventure with RATSHAKER™.
Trapped in an infinite parking lot, your only escape is through Floor Zero. Detect subtle anomalies and make crucial decisions in this mind-bending, psychological horror experience. Dare to escape the unescapable? If you see an anomaly... turn back.
- 8
DEVIL'S WAY: BOHEMIAN
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie and Adventure with RATSHAKER™.
DEVIL'S WAY: BOHEMIAN is the sequel to the DEVIL'S WAY series, set in a sinister dystopia. It's back with various mini-games and longer playtime.
- 9
SILENT HILL 2
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Action and Adventure with RATSHAKER™.
Investigating a letter from his late wife, James returns to where they made so many memories - Silent Hill. What he finds is a ghost town, prowled by disturbing monsters and cloaked in deep fog. Confront the monsters, solve puzzles, and search for traces of your wife in this remake of SILENT HILL 2.
- 10
Project Zomboid
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie with RATSHAKER™.
Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..
- 11
PT+
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie with RATSHAKER™.
Use virtual reality to learn how to stretch and exercise your neck
- 12
Mouthwashing
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Indie and Adventure with RATSHAKER™.
The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.
- 13
KEYKRUNCHER™
Single-player alternative to RATSHAKER™ — playable solo, no multiplayer required. Shares Action and Indie with RATSHAKER™.
KEYKRUNCHER™ is the fun and effective treatment for all your keyboard-eating needs! Look down, follow the monitor, press the correct KEY, and KRUNCH. EAT the whole keyboard before IT eats you.