Single-player games like Moonstone Island
Below are 15 single-player Steam games similar to Moonstone Island, 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 Moonstone Island page.
Ranked picks
- 1
Fields of Mistria
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and RPG with Moonstone Island.
Start your new life! Build the farm of your dreams as you discover a world brimming with possibilities. Magic, romance, and adventure all await you in this nostalgic farming / life sim RPG!
- 2
Coral Island
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Coral Island is a vibrant, laid-back farm sim reimagined with multiplayer! Experience enchanting island life at your own pace: farm with friends, nurture animals, build relationships, hang out with a diverse cast of characters, and dive into the magical Merfolk Kingdom.
- 3
Ooblets
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Ooblets is a relaxing and offbeat farming, town life, and creature collection game. Manage your farm, grow and train your ooblets, explore strange lands, and have dance-offs!
- 4
Littlewood
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
The world has already been saved. Now it's time to rebuild your town, learn new hobbies, and forge lifelong friendships in this peaceful and relaxing RPG.
- 5
Stardew Valley
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and RPG with Moonstone Island.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
- 6
Kynseed
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Embark on a lifetime of adventure in a beautiful world of creativity and intrigue. Raise a family, customise your farm, run a business, craft items, and battle some marvellously malevolent monsters.
- 7
Sun Haven
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Build your farm and relationships with townsfolk, or forge ahead on a quest of magic, monsters, and dragons. Level up through a skill tree in 8 person multiplayer, or adventure solo!
- 8
My Time at Portia
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Start a new life in the enchanting town of Portia! Restore your Pa's neglected workshop to its former glory by fulfilling commissions, growing crops, raising animals, and befriending the quirky inhabitants of this charming post-apocalyptic land!
- 9
Slay the Spire
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie with Moonstone Island.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 10
The Legend of Heroes: Trails of Cold Steel
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares RPG with Moonstone Island.
At Thors Military Academy, Erebonia’s best learn everything from the art of war to liberal arts. First year Rean Schwarzer learns he’s been selected to join the controversial Class VII, and they’ll need to deal with more than just class warfare--they’ll need to safeguard their country from chaos.
- 11
Slime Rancher
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.
- 12
Monster Hunter Stories
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares RPG with Moonstone Island.
Monster Hunter Stories is an RPG that takes the world of Monster Hunter and expands upon it in new and exciting ways! No longer are you hunting monsters, but raising them! In this deep story featuring heroes known as Monster Riders, you will live alongside monsters and form lifelong bonds with them.
- 13
Potion Permit
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Adventure and RPG with Moonstone Island.
Moonbury's residents need healing, and you're the best chemist around! With your trusty tools, a brewing cauldron, and a canine companion at your side, you'll need to diagnose symptoms, gather ingredients, brew potions, and cure ailments in this open-ended sim RPG.
- 14
Roots of Pacha
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and RPG with Moonstone Island.
The charming and relaxing stone-age farming sim where you live in a thriving community exploring the wonderful world of Pacha. Discover "ideas," domesticate crops, befriend animals, and help your village grow. Play co-op with friends or explore the early days of civilization in single-player.
- 15
My Time at Sandrock
Single-player alternative to Moonstone Island — playable solo, no multiplayer required. Shares Indie and Adventure with Moonstone Island.
Travel to the desert community of Sandrock and take on the role of a fledgling Builder. Use your trusty toolset to gather resources, construct machines, and turn your run-down workshop into a well-oiled production facility to save the town from the jaws of economic ruin!