Single-player games like 23 Days
Below are 8 single-player Steam games similar to 23 Days, 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 23 Days page.
Ranked picks
- 1
The Call Button
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
A short horror observation thriller. Could you tell what's real and what isn't? You stole intel from your company. Now you wake up in a hospital every day with two choices: take your medication if something looks wrong, or hit the call button if you're sure the room is safe.
- 2
Exorcist 2: Crow Magic
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie with 23 Days.
Are you ready to witness the adventure of the Exorcist, a master of magic and exorcism, and exorcise the most powerful dark being, the crow demon?
- 3
What Happened to Lily?
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.
- 4
Dead Take
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.
- 5
NIGHTSLINK
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
You are the Nightslink. Traverse abandoned roads under cover of night. Deliver cassette tapes in a post-apocalyptic world. An atmospheric retro-3D horror adventure.
- 6
EarWorm
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
You are an Earworm. You are an underworld contractor who hacks memories for a living. Dive into the memories of your victims in order to unlock the security questions to their bank account.
- 7
Mouthwashing
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.
- 8
Dollmare
Single-player alternative to 23 Days — playable solo, no multiplayer required. Shares Indie and Adventure with 23 Days.
You've accepted a shady job offer at a doll factory. Inspect dolls for defects and anomalies. Follow strange protocols. Don't get fired and stay alive.