Single-player games like All Alone with Mannie
Below are 8 single-player Steam games similar to All Alone with Mannie, 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 All Alone with Mannie page.
Ranked picks
- 1

Dreadful Hours
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
You must stay alive in this creepy house you found in the middle of a forest.Multiple monsters are attacking you at every moment, you must survive using cameras, padlocks and being stealthy.To make it even worse you aren't alone in the house. Your power is limited, and your devices use power.
- 2

The Horror Story: Rebirth
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
Welcome to The Horror Story: Rebirth, a remake version from the original Horror Story powered by Unreal Engine 5. Like all horror games, it contains jumpscares, flashing lights, and loud noises.
- 3

Babette
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
There's this old 90s virtual pet game at a yard sale. It's called 'Babette'. Now you can play with Babette the cat from the comfort of your bedroom. Just you and her! Keep Babette happy by playing with her, feeding her, and more! Except... Babette's more than just a cat. And she's coming for you.
- 4

Five Nights at Freddy's 4
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
In this last chapter of the Five Nights at Freddy's original story, you must once again defend yourself against Freddy Fazbear, Chica, Bonnie, Foxy, and even worse things that lurk in the shadows.
- 5

The ENDLESS BACKGATE
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Indie with All Alone with Mannie.
The ENDLESS BACKGATE is a Survival Horror Rogue-Lite where you face anomalies unfolding behind five doors. In this dark facility, your task is to recover every missing poster. Use the manual to identify the patterns of various Remnants and respond accordingly as you collect all the posters.
- 6

Leenie Boog
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
The war. Light versus darkness. It has been going on for thousands of years. One night, the Thousand-Year War suddenly knocked on your window. You will have to meet an uninvited guest.
- 7

Five Nights at Freddy's 3
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
Thirty years after Freddy Fazbear's Pizza closed it's doors, the events that took place there have become nothing more than a rumor and a childhood memory, but the owners of "Fazbear's Fright: The Horror Attraction" are determined to revive the legend and make the experience as authentic as possible for patrons, going to great l
- 8

Last Neighbor
Single-player alternative to All Alone with Mannie — playable solo, no multiplayer required. Shares Action and Indie with All Alone with Mannie.
You play as a young thief who broke into the wrong house, he thought the place was empty because he saw the owners leaving with suitcases, but there was still somebody in the house. It could be dangerous so you have to get out fast.