Single-player games like Slumberer's Universe
Below are 8 single-player Steam games similar to Slumberer's Universe, 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 Slumberer's Universe page.
Ranked picks
- 1
⭒♱Angelcore♱⭒: 『//:Afterlife://』
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
The Bottomless Sea washes two corpses onto the shore: Angelboy and Dyingwish. Having just clawed their way out of Hell, they find Kinwasher’s hounds closing in. Why do you run when you're already dead?
- 2
白昼梦 · 心象病院
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
This is a pixel style puzzle game, including a certain micro-horror elements. Truth is blind love. Retrieve your memory and escape from this horrible hospital.
- 3
忘川游RiverLife
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and RPG with Slumberer's Universe.
通灵少年意外落水，隐居在湖边的神秘男人将他救起，并向他提出了一个要用一生解答的问题。带着这个问题，他将前往死后世界，送心爱的女孩最后一程。
- 4
Morvyn Gutter
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
In Morvyn Gutter, a pixel art horror RPG, you explore a nightmarish sewer system, battling monsters in turn-based combat. Level up, buy gear, and uncover a twisted story filled with eerie secrets and surreal dangers.
- 5
MARK'S LIFE
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
This is the story of Mark's life...
- 6
神明高中生 - Cosmic High Schooler
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
This is an AVG visual novel with romance elements, set against the backdrop of a Chinese high school. It tells a story about imagination, the universe, and the youthful innocence of high school students.
- 7
Echo
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
”Echoes of the heart" can be heard the moment each other's paths intertwine. "Echo" is an action RPG with a perfectly sized storyline and a unique progression system. The story begins with Lin, a young, solo adventurer. Many secrets lie within a closed off forest. Can you hear that faint voice?
- 8
涨粉二维码
Single-player alternative to Slumberer's Universe — playable solo, no multiplayer required. Shares Indie and Adventure with Slumberer's Universe.
现实的存在感在我面前逐渐崩解，我们对彼此的认知也在不断扭曲。 既然现实中的我无可救药——那么，请你爱上完全虚构的我吧。