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

Hocus Focus
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Casual with Planetiny.
A cozy gamified focus tool to help you work, study, or relax to soothing tunes. Customize your space and summon your focus with productivity tools. You’re a student in a magic university - control time and weather, unlock new locations, collect cute Mitzkins, and level up in-game and in real life!
- 2

Working with Montabi
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Casual with Planetiny.
Let adorable Montabi keep you company while you work! A desktop companion that types together with you. Customize your room and avatar, stay focused with productivity tools, and collect every Montabi by placing their favorite items!
- 3

Spirit City: Lofi Sessions
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Indie and Casual with Planetiny.
Spirit City: Lofi Sessions is a gamified focus tool, set to a soothing lofi soundtrack. Discover and collect Spirits, customize your cozy virtual space, and facilitate your real-life tasks with a collection of handy features designed to improve concentration and ease stress.
- 4

Feather Land
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Indie and Casual with Planetiny.
Feather Land is a cozy idle focus companion where your study and work sessions help a peaceful bird world grow. Hatch eggs, care for cute birds, unlock new biomes, decorate your scenes, and stay focused with productivity tools, calming music, and nature sounds.
- 5

Lepidarium
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Indie and Casual with Planetiny.
Relax and collect hundreds of unique butterflies and moths in this cozy idle game. Watch caterpillars transform from larva to chrysalis to winged beauty, customize lush greenhouses, and discover rare species from monarchs to atlas moths.
- 6

Yokai Parade
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Indie and Casual with Planetiny.
A resident idle game where a yokai parade ambles along the bottom of your screen. Fill your codex while you work; the koban they gather unlock rarer, stranger spirits... maybe. Now and then, a festival lights up the night market. Care to let a habit-forming yokai world walk across your PC?
- 7

Little Ghosties
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Indie and Casual with Planetiny.
Little Ghosties is a cozy 2D idle desktop companion game where adorable ghosts live inside a terrarium on your desktop. Hatch, raise, and collect unique ghosts as they grow from eggs into fully grown adult ghosts.
- 8

My Slimadatchi
Single-player alternative to Planetiny — playable solo, no multiplayer required. Shares Casual with Planetiny.
A cozy desktop companion idle game where you care for your adorable slime as it plays, enjoys treats, listens to music, fishes, and more. Earn slime points to unlock new toys, customize your Slimadatchi shell, and dress up your slime to create a companion that's truly your own!