Single-player games like Zelle
Below are 12 single-player Steam games similar to Zelle, 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 Zelle page.
Ranked picks
- 1

Hello Charlotte EP2: Requiem Aeternam Deo
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
A eulogy for happiness, and a lament for connection that never was.
- 2

OFF
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares RPG with Zelle.
“I’m the Batter. I’ve been entrusted with a sacred mission.” -- One of the most influential RPGs of the last 20 years is finally coming to Steam. Take control of the Batter as he seeks to purify an uncanny and hopeless world haunted by specters, guided by a cryptic, grinning cat called The Judge.
- 3

Alicemare
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
Alicemare is a somehow familiar yet totally unique adventure game infused with subtle hints of horror, created by △○□× (Miwashiba) using the WOLF RPG Editor.
- 4

Detention
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
Detention is an atmospheric horror game set in 1960s Taiwan under martial law. Incorporated religious elements based in Taiwanese/Chinese culture and mythology, the game provided players with unique graphics and gaming experience.
- 5

Tales of the Black Forest
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
In a world filled with yōkai, a surging dark power has overshadowed a Japanese town. A group of 2 developers have produced a Japanese pixel adventure game to tell a tale that dates back to the Heisei era...In the name of dreams and passion.
- 6

Noel the Mortal Fate Complete Edition
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
This is a tale of revenge — of a demon, a girl, and their companions. After seven years of development, the popular dark suspense adventure "Noel the Mortal Fate" finally arrives as a complete edition with all 13 seasons included, fully upgraded and with no extra charges.
- 7

OMORI
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
Explore a strange world full of colorful friends and foes. When the time comes, the path you’ve chosen will determine your fate... and perhaps the fate of others as well.
- 8

Strangeland
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Adventure with Zelle.
You wake in a surreal carnival, where a woman cries out to you before leaping to her death. Can either of you be saved? The denizens and devices of Strangeland answer with riddles, puzzles, and warnings of a Dark Thing lurking at the park’s peak. A new adventure from the creators of Primordia.
- 9

Undertale
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and RPG with Zelle.
UNDERTALE! The RPG game where you don't have to destroy anyone.
- 10

the white chamber
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Adventure with Zelle.
Sci-fi horror anime point and click adventure game. Guide a young woman through a nightmarish space station as she tries to uncover why she's there and how she can escape.
- 11

Yume Nikki
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
This is a game in which you traverse the extremely dark world inside a dream.
- 12

MONOPHOBIA
Single-player alternative to Zelle — playable solo, no multiplayer required. Shares Indie and Adventure with Zelle.
Follow a recluse who is the only being left in the world as she struggles with little things in her everyday life. This game was made entirely out of scanned traditional watercolor art.