Single-player games like Moonless Moon
Below are 11 single-player Steam games similar to Moonless Moon, 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 Moonless Moon page.
Ranked picks
- 1

GIRLS MADE PUDDING
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
"When there's nobody there to see you, you disappear." In Girls Made Pudding, two girls tour a series of towns that people have disappeared from.
- 2

Hookah Haze
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Adventure with Moonless Moon.
It's the year 2xxx. The inexperienced Toru Sumiki lands a job managing Hookah Haze, a new hookah lounge on the outskirts of Akihabara, where they meet three eccentric girls. The story unfolds as the girls gradually open up to them, connecting through their fondness for hookah...
- 3

Kemono Teatime
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
Relax in the world of Kemono Teatime, where animal ears are a normal part of everyday life. Here in Melodius, you can whip up whatever blends of tea you desire in your favorite cafe as you play through an adorable story. Come now and live out your bestest and cutest life—down to the last drop.
- 4

No Case Should Remain Unsolved
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
Twelve years after Senior Inspector Jeon Gyeong's retirement, she is visited by a young police officer: a woman who pleads with her to reexamine Seowon's case. But with each uncovered memory, only one thing becomes clear: everyone in Seowon's vicinity was lying.
- 5

Sumire
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
One Day, One Life. Sumire is a magical narrative adventure about choices made, and dreams lost and found. Embark on a mysterious journey to help Sumire achieve her deepest wishes, before the day ends and the sky turns to twilight.
- 6

Anxiety Puppy
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
Anxiety Puppy is a 2D interactive narrative game that focuses on anxiety. In the game, anxiety is personified as a little puppy. Players will explore its story and try to coexist with it. Go find its traces and give it a hug.
- 7

The NOexistenceN of you AND me
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".
- 8

AIR
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Adventure with Moonless Moon.
Summer stretches on endlessly. Beneath the vast blue sky. Beneath the air in which she awaits— AIR, the second game released by visual novel studio Key, is now available on Steam! Now featuring the side story novel, "First Sky Chapter" and full voice support!
- 9

The Tale of (Your Name)
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Adventure with Moonless Moon.
Embark on a procedurally generated dungeon, make choices to craft your own narrative. Select your hero and confront monsters, solve puzzles, and make decisions that shape your unique story as you play.
- 10

Natsuno-Kanata: Beyond Summer
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Adventure with Moonless Moon.
──終わってしまった世界の夏、少女はあてのない旅をする。通話を介して終わってしまった世界を共に生きるアドベンチャーゲーム。
- 11

PLATONICA SPACE
Single-player alternative to Moonless Moon — playable solo, no multiplayer required. Shares Indie and Adventure with Moonless Moon.
Open the door and step into someone's memories. Platonica Space is a sci-fi exploration adventure where you search countless rooms to recover lost memories.