Single-player games like Security: The Horrible Nights
Below are 12 single-player Steam games similar to Security: The Horrible Nights, 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 Security: The Horrible Nights page.
Ranked picks
- 1
The Baby In Yellow
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
You've got a new babysitting job, and things are taking a turn for the weird. Feed him, read him a bedtime story, and try not to fall into his dreams. How long can you stay in control?
- 2
Dark Pals: The 1st Floor
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Adventure with Security: The Horrible Nights.
In this singleplayer mascot horror game you're trapped in an abandoned children’s asylum. Solve twisted puzzles with your Ink Blaster, evade its disturbing mascots, and uncover secrets you had long forgotten about. Do you remember?
- 3
Eyes: The Horror Game
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Adventure with Security: The Horrible Nights.
You break into the mansion at night. It’s huge and built like a maze. You're trying to escape, but the monster is after you! The chase begins. RUN!!
- 4
Hospital 666
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
Hospital 666 is a 1-4 player horror escape game. Traverse through eerie hospital levels while observing the occurrence of anomalies and choosing the correct elevator. Some abnormal bosses will chase you to death, and you must find the right way to escape them.
- 5
Is this Game Trying to Kill Me?
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
An old shack deep in a dense forest, a strange computer and a game that's trying to kill you!
- 6
Grunn
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
A gardener gets hired for maintenance work over the weekend. A simple task, but strangely some tools are missing… The owner of the garden isn't around, and their house is off-limits. Perhaps new tools can be found in the mysterious town, or maybe some of the reserved townsfolk have seen them?
- 7
Dead Take
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
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.
- 8
Last Report
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
Last Report is a dark horror game where you play as a night shift park ranger. While monitoring the camera footage, you start noticing strange events. Uncover the terrifying secret of the National Park. Something moved in the window, but don’t worry it’s probably just another deer, right?
- 9
The ER: Patient Typhon
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
The ER: Patient Typhon is an atmosphere and exploration horror game where you are a young woman who has lost her arms. You have to use your wits, hide and run to survive this tale of deadly monsters and disturbing, environmental puzzles.
- 10
Zombies Ate My Neighbors and Ghoul Patrol
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Adventure with Security: The Horrible Nights.
Enjoy 16-bit console gaming with the cult classic Zombies Ate My Neighbors and its sequel, Ghoul Patrol!
- 11
Anglerfish
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
The game only saves when you die. Every time you die, something changes. Every change is based on where and how you died. Go on an epic adventure only equipped with your trusted shotgun, your wit and your strong stomach for disturbing exploration. Can you survive a night at the bar, Anglerfish?
- 12
Help! I am REALLY horny!
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
Help! I am REALLY horny! is a highly interactive adventure dating game where you color the tale along the way in unforeseeable ways through your choices and your dick slapping and tit swinging inputs.