Single-player games like Castaway Home Designer
Below are 9 single-player Steam games similar to Castaway Home Designer, 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 Castaway Home Designer page.
Ranked picks
- 1
Castaway Paradise - live among the animals
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
It's the ultimate Sandbox sim! Farm, catch bugs, talk to villagers, build your own tropical dream island! If you like Animal Crossing, Among Us, or Harvest Moon, you will love this game!
- 2
MakeRoom
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
Build rooms, gardens, and camper vans with 1,100+ objects and the ability to make your own furniture from scratch. Learn with gentle design requests, then relax and create at your own pace.
- 3
Dream Town Island
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
A town sim where you raise generations of residents. Unlock new stores and facilities, help your residents find love, or cash in on the stock market!
- 4
Unbox the Room
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
Unbox the Room is a relaxing simulator where you play as an interior designer helping clients move into their new homes. Unbox and arrange their belongings to create a cozy space, placing everything just right — from the smallest cup to the largest sofa.
- 5
House Flipper 2
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
Clean your worries away with this relaxing renovation simulator! Buy, fix, sell, and become a local legend. Or grab your power tools and build anything from scratch! With the online 2-4 players co-op mode, you can play both in sandbox and story mode together.
- 6
Farmtale
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
Build your farm from one chicken and explore the world as you progress. Buy animals, harvest crops, hire workers for management, and advance through unique buildings, quests, upgrades, and items in the ultimate idle clicker hybrid!
- 7
The Islander
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
The Islander is a fast building/farming game set somewhere in an exotic Polynesia. Plant crops, bushes and trees, build livestock pens, but don’t forget to make it look classy by adding various decorations.
- 8
My Little Life
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Castaway Home Designer.
A relaxing life-sim that lives on the bottom of your screen while you do other things.
- 9
Ichi
Single-player alternative to Castaway Home Designer — playable solo, no multiplayer required. Shares Indie and Casual with Castaway Home Designer.
Ichi is an easy to play but challenging one button puzzle game. Don't be deceived by the game simplistic look, it’s a braintwister for sure! Collect golden rings by rotating objects, using teleporters, breaking blocks and more.