Single-player games like My Slimadatchi
Below are 8 single-player Steam games similar to My Slimadatchi, 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 My Slimadatchi page.
Ranked picks
- 1
Hocus Focus
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Casual with My Slimadatchi.
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
Little Ghosties
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
Little Ghosties is a cozy 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.
- 3
Desktop Pet: Idle Cats Cozy Chaotic Companions for your screen
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
Adopt cozy cats for your desktop. Watch them nap, wander, climb, chase toys, earn Hearts, and cause tiny chaos while you work or relax.
- 4
Nano Reef
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
Turn every keystroke into a thriving ocean! Nano Reef is a cozy companion game where typing or clicking earns gold—without interrupting your work. Spend gold to buy marine fish, vibrant corals, and decorations, or feed your fish to interact. Build your unique, relaxing desktop aquarium!
- 5
Chill & Reel
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
A cozy idle fishing game where you play as an adorable alligator angler. Designed to run in the corner of your screen, it's the perfect companion for work or study—featuring rich animations that make every moment feel like watching a charming short film.
- 6
Focus Grove
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
Focus Grove is a work companion that grows with your progress. Build your farm, use productivity tools and unlock new content by completing your real-life tasks. Improve your focus, well-being and work-life balance.
- 7
Moonberry Clock: Idle Pet
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
Watch the clock and your idle pet passively gain money to unlock clothes, toys, and fun accessories. Either customize your pet yourself, or schedule them to change looks on their own.
- 8
Lepidarium
Single-player alternative to My Slimadatchi — playable solo, no multiplayer required. Shares Simulation and Casual with My Slimadatchi.
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.