Single-player games like Security: The Horrible Nights
Below are 13 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
Pure Soul: The Journey of the Witch Emily
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
Join Emily in an epic adventure. As a young witch, you must explore a world of fantasy filled with mysteries and challenges. Transform into a witch or magic cat to defeat monsters and uncover the truth about your mother and magical heritage.
- 2
Cursed Deal
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
Forget all those other cooperative horror games. You never know who's going to win in this 4v1 game where teams and roles can change. The hunter can be the prey, and the prey can be the hunter. Complete the ritual and become a vampire or die as prey to cursed creatures.
- 3
Drealegy
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
Hack and slash demons in the dream world to gain energy and talk to people IRL! Capture hearts smooth talking! Make your Rock band! Explore Rougvania Castle with a mindblowing mix perspective while harvesting energy to become a Rock Star!
- 4
Dark Moon Motel
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Adventure with Security: The Horrible Nights.
Dark Moon Motel is a horror comedy game set in a run-down motel in the middle of nowhere, where the guest are a little bit monstrous. Gather clues, solve puzzles, avoid monsters, take out the trash, and try not to die while doing it.
- 5
NightSpawn
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
NightSpawn is a FREE to PLAY multiplayer horror game where investigators explore cursed locations, complete objectives, and escape supernatural monsters. Play co-op with friends or control the monster in asymmetric multiplayer modes including intense 4v1 hunts and competitive team-based matches.
- 6
Lost in Terra Mora
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
A scary, adventure horror game with quest elements.
- 7
Dracula: Vampires vs. Zombies
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Action and Indie with Security: The Horrible Nights.
Hordes of zombies and vampires prowl the city, looking for the last surviving humans. It’s a competition: who will get the last man standing. They don’t expect this man to be the most badass B-movie star Chuck Steelballz. Standing upon his trailer he’s going to deliver JUSTICE with his bow and arrows.
- 8
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?
- 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.
- 13
Unsound Love
Single-player alternative to Security: The Horrible Nights — playable solo, no multiplayer required. Shares Indie and Adventure with Security: The Horrible Nights.
An open-world horror escape room where nothing is explained. You are born into a new world through the backseat of a wrecked car. Trapped in a time loop. Understand it — or stay trapped forever.