Single-player games like MONji
Below are 8 single-player Steam games similar to MONji, 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 MONji page.
Ranked picks
- 1
Neofold
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
The idle creature-collector where each pet is uniquely yours, generated live by your GPU. Hatch endless weirdos, adopt the ones you love, and grow a living sanctuary of species that exist only on your desktop.
- 2
Tiny Capsule Collector
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
Run a cozy capsule shop at the bottom of your screen. Attract cute animal customers, collect charming capsule toys, and build a relaxing, ambient world in this idle sim bringing you small moments of joy while you work. Make your desktop a place you’d rather be.
- 3
POP! Blind Box
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
Pop! Blind Box is a relaxing idle game where every keystroke and click builds up energy for the thrill of unboxing! Collect designer toy figures, build your display showcase, mix and match figure skills to battle powerful enemies. The perfect blend of blind box collecting and match-3 combat!
- 4
Growmon Island
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
Let Growmon Island live on your desktop while you work: hatch eggs, raise Growmons through growth stages, evolve them, then sell for coins or keep for passive boosts. Build and decorate your island at your own pace.
- 5
Tame-a-goat-chi
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
A cozy goat companion world that lives at the edge of your screen. Care for a herd of unique, lovable goats, each with their own personality, and watch while you work, study, or relax.
- 6
Peacequarium
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Simulation and Casual with MONji.
An aquarium sim you can keep anywhere on your screen while you do other things. Buy endless upgrades, apply trait modifiers, and complete your collection of rare, epic and legendary fish! Buy today or give a gift to someone!
- 7
Dinosaurium
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
Relax and collect over 500 unique dinosaurs in this cozy idle game. Watch hatchlings grow into towering giants in real-time, customize prehistoric habitats across 9 themed packs, and discover rare species from tiny raptors to mighty sauropods.
- 8
Little Aviary
Single-player alternative to MONji — playable solo, no multiplayer required. Shares Indie and Simulation with MONji.
Little Aviary is a relaxing idle bird collector that sits at the bottom of your screen! Hatch unique birds, sell them, decorate, then watch them fly around your screen and perch on top of your other windows!