Single-player games like Sewer Side
Below are 8 single-player Steam games similar to Sewer Side, 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 Sewer Side page.
Ranked picks
- 1

Evil Officer
Single-player alternative to Sewer Side — playable solo, no multiplayer required.
You are kidnapped and locked up in Jail. Can you escape? Well, it's not gonna be easy when the Evil Officer is roaming around!
- 2

Fisherman's House
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
You have been kidnapped, and you don't know why and where you are. All you know is that you have to escape from this place before the fisherman kills you. In this house, you will find some items and puzzles that will help you escape from this house. Will you survive or get killed by the fisherman?
- 3

The Mothering
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
Explore an abandoned orphanage as you uncover the dark secrets it holds in this love letter to early 2010's horror games.
- 4

Panelak
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
Panelak is an old socialist-era building where strange things happen. Can you make it to the roof and help the helpless man?
- 5

Those Who Remain
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.
- 6

Five Nights at Freddy's: Security Breach
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
In Five Nights at Freddy’s: Security Breach, play as Gregory, a young boy who’s been trapped overnight inside of Freddy Fazbear’s Mega Pizzaplex. With the help of Freddy himself, Gregory must uncover the secrets of the Pizzaplex, learn the truth, and survive until dawn.
- 7

Granny: Escape Together
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
This is a creepy co-op horror game. In which you find yourself locked in a crazy Granny's house. But Granny is not the only danger that awaits you in the house, someone else creepy lives in the basement. You have five days to get out of the house!
- 8

Evil Nun: The Broken Mask
Single-player alternative to Sewer Side — playable solo, no multiplayer required. Shares Indie with Sewer Side.
Enter Evil Nun's nightmare. Trapped in a cursed school, escape from Sister Madeline. She's cunning, searching every corner, luring and talking to you depending on your actions. Solve puzzles, craft items, and uncover the mystery in this horror game with different escape routes.