- #1 ARCHiTECTUS
97% match7 user reviews86% of 7 reviews2020
Dev: NordicMoth Studio
Windows
ARCHiTECTUS is a sandbox game about planning, building, furnishing and exploring of constructions.
Why similar: Design & Illustration 35.7% ★, Simulation 25.2%, Casual 15.4%, Sandbox 13.1%, Building 10.6%
- #2 Oceanside Whispers
96% match5 user reviews100% of 5 reviews2026
Dev: Sloppy Studios
Windows
In Oceanside Whispers, the ocean is your canvas. Build and decorate spaces above or beneath the waves. Arrange rooms, add light, furniture, and cozy details to create calm retreats.
Why similar: Design & Illustration 43.8% ★, Simulation 18%, Sandbox 15%, Casual 12%, Building 6.6%
- #3 House Designer : Fix & Flip
96% matchMostly Positive76% of 136 reviews2023
Dev: Karate Goose Studio
Windows
House Designer is a simulator that allows you to try yourself as an interior and landscape designer, using your imagination, creativity and creative ideas. Buy abandoned houses, renovate and decorate them. Give them a second life and live in them or sell them for a profit!
Why similar: Design & Illustration 46.3% ★, Simulation 19.3%, Sandbox 13.1%, Building 12.8%, Casual 7.9%
- #4 My Cozy Corner
95% matchNo user reviews
Dev: Glitchspire
Windows · Mac
A cozy building and decorating toy where you can design your own room. Arrange furniture, customize every detail, and create a warm personal space at your own pace.
Why similar: Design & Illustration 55.1% ★, Sandbox 23.3%, Casual 11.8%, Simulation 9.1%, Singleplayer 0.7%
- #5 Witch's Cottage
94% matchNo user reviews2026
Dev: Pale Portal Games LLC
Windows
A cozy room building game where you design the witchy cottage of your dreams! Build cottages and decorate them with magical furnishings, with hundreds of items to choose from.
Why similar: Design & Illustration 49.7% ★, Simulation 15.5%, Sandbox 13.3%, Building 13.1%, Casual 8.1%
- #6 Dream Home Designer
94% matchNo user reviews
Dev: Hazel Interval
Windows
Dream Home Designer is a game where you get to create your dream house. Select a plot, build, furnish and customize every detail according to your visions in this sandbox style experience.
Why similar: Design & Illustration 53.5% ★, Sandbox 17.1%, Simulation 16.2%, Building 12.7%, Singleplayer 0.5%
- #7 Mohyeong World
93% matchNo user reviews2025
Dev: Hayankkum
Windows
Mohyeong World is a calm and creative pixel art sandbox where you can freely decorate your own space. Arrange furniture, design cozy rooms, and watch your world slowly take shape at your own pace. There is no combat, no pressure — just you, your imagination, and the quiet joy of creation.
Why similar: Design & Illustration 49.5% ★, Simulation 21.3%, Sandbox 16.9%, Building 7.8%, 2D 4.1%
- #8 V-Art- VR Painting Studio
92% matchMixed60% of 20 reviews2023
Dev: Bolt-Scripts
Windows
A casual VR painting simulation. It's free. And goofy.
Why similar: Design & Illustration 49.9% ★, Simulation 24.5%, Sandbox 19.8%, Casual 5%, Singleplayer 0.8%
- #9 Glenmara: Still Life Artist
91% matchNo user reviews
Dev: Bit Loom
Windows · Linux
Get creative as a still life artist on the wee Scottish isle of Glenmara. Fulfil your fellow islanders' requests and learn their stories. With heaps of inspiring objects, unique backdrops and customisable painting styles, see where your imagination takes you!
Why similar: Design & Illustration 60.8% ★, Simulation 16.2%, Casual 11.2%, Sandbox 11.1%, Singleplayer 0.5%
- #10 Craftia Regency
91% matchNo user reviews
Dev: Oatland Studio
Windows
Create your own Regency world with Craftia, a cozy painting and crafting experience. Relax with calming painting sessions, coloring and crafting decor, ornate walls, tea sets, beading and luxurious cakes! There is no right or wrong with Craftia!
Why similar: Design & Illustration 53.9% ★, Simulation 15.8%, Casual 15.3%, Sandbox 13.9%, Singleplayer 1.1%
- #11 Red Bull Doodle Art - Global VR Gallery
89% matchPositive94% of 16 reviews2017
Dev: Red Bull Media House
Windows
Where does the mind take you? In June 2017 the best doodlers from around the world were invited for the global finals of Red Bull Doodle Art, in San Francisco, where they could take doodling to the next dimension, literally. The resulting VR artworks were combined into the Global VR Gallery.
Why similar: Design & Illustration 69.5% ★, Simulation 18.9%, Casual 11.6%
- #12 ROOMGAZE
89% matchNo user reviews
Dev: WAYONE GAMES
Windows
ROOMGAZE is a meditative room decorator game that allows you to become a real designer. Help to create a room of dreams for your customers from the meta-universe, but don't forget about yourself!
Why similar: Design & Illustration 58.4% ★, Sandbox 24.8%, Casual 11%, 2D 5.2%, Singleplayer 0.7%
- #13 Neat Particles
88% match5 user reviews83% of 5 reviews2026
Dev: Wunarg
Windows
Neat particles is a small particle simulation toy in which you explore and play around with randomly generated interesting/weird/preety particle behaviors and patterns. (Does not use AI or machine learning of any kind)
Why similar: Design & Illustration 53.2% ★, Simulation 23.9%, Sandbox 18%, 2D 4.3%, Singleplayer 0.5%
- #14 Dreamshore
87% matchNo user reviews
Dev: Glowfrog Games
Windows · Mac
A relaxing, creative game about designing beautiful seaglass mosaics.
Why similar: Design & Illustration 49.7% ★, Simulation 20.6%, Sandbox 15.7%, Casual 13.7%, Singleplayer 0.3%
- #15 Sim Builder
86% matchNo user reviews
Dev: SimSamPub: HeadArrow
Windows
Build homes, shape lots, decorate interiors, connect plots into a small town, and share your creations through Steam Workshop in a construction-focused sandbox for creative builders.
Why similar: Design & Illustration 52.1% ★, Sandbox 16.6%, Simulation 14.9%, Building 11.9%, Casual 4.1%
- #16 Portrait Painter
85% matchNo user reviews100% of 7 reviews2026
Dev: APirateHat
Windows · Linux
Paint portraits to help a struggling art museum in this relaxing painting game.
Why similar: Design & Illustration 75.4% ★, Simulation 12.1%, Casual 11.5%, Singleplayer 1%
- #17 ASMBL
86% matchNo user reviews2026
Dev: Zach Bisoffi-HarrisPub: Carbon Copy Labs LLC
Windows
Build. Program. Pilot. Compete. ASMBL is a multiplayer VR sandbox simulator where you easily snap building blocks to build anything imaginable. Build and pilot planes, trains, cars, and mechs. Put your creativity to the test as you and your friends solve problems and compete together.
Why similar: Design & Illustration 47.6% ★, Simulation 21.5%, Sandbox 16.4%, Casual 14.5%
- #18 Hotel Renovator Simulator
84% matchMixed67% of 49 reviews2026
Dev: CGI LAB GmbH
Windows
In Hotel Renovator Simulator, you take on the role of a master renovator and manager. Your task is to restore an old hotel, transforming it from a pile of rubble into a five-star establishment. Progress from first room to managing a massive hotel complex with 24 unique rooms across multiple floors.
Why similar: Design & Illustration 48.7% ★, Simulation 23%, Building 15.8%, Casual 11.7%, Singleplayer 0.9%
- #19 My Dream Setup
84% matchVery Positive91% of 6,981 reviews2023
Dev: Campfire Studio
Windows · Mac
Median: 1.8 hrsMean: 8.2 hrs≥1hr: 65%
My Dream Setup is a simulation game about building the room you've always dreamed of. A huge selection of furniture, computers and their accessories, posters, pictures, plants, and other interior details await you. Try all of them and create your dream setup.
Why similar: Design & Illustration 52.8% ★, Sandbox 14.3%, Building 14.2%, Simulation 11.9%, Casual 6.3%
- #20 Handmade Harmony
83% matchNo user reviews2026
Dev: GWG
Windows · Mac
Handmade Harmony is a renovation simulator and sandbox game where you completely transform the interior of your home! Create unique spaces by combining 3D shapes with ready-made decor items to achieve extraordinary results!
Why similar: Design & Illustration 52.4% ★, Simulation 24.9%, Casual 13.9%, Building 8.3%, Singleplayer 0.5%
- #21 TinyBriks
82% matchNo user reviews2026
Dev: Steak and Toast
Windows · Mac
TinyBriks is a relaxing minimalist plastic brick building game where there are no objectives, no building instructions, no time pressure and no maximizing shareholder value. Make whatever YOU want. Create fantastic dioramas from a plethora of brick styles and colors. Your imagination is the limit.
Why similar: Design & Illustration 46.4% ★, Building 16.3%, Sandbox 15.9%, Simulation 12.1%, Casual 9%
- #22 Master Builder
82% match3 user reviews100% of 3 reviews2023
Dev: Ali A.
Windows
Master builder is a minimalist structural integrity based building game that players can make many kind of structure.
Why similar: Design & Illustration 36.1% ★, Simulation 23.3%, Building 16%, Sandbox 12.3%, Casual 11.8%
- #23 Mezanine
81% matchNo user reviews2027
Dev: Nullvoid Games
Windows
Mezanine is both a literal and figurative small scale sandbox builder where you can construct and recolor your own creations to compliment its gigantic environment.
Why similar: Design & Illustration 49.7% ★, Building 17.9%, Sandbox 16.9%, Casual 11.1%, Simulation 3.9%
- #24 Setup Savior
81% matchNo user reviews
Dev: Triheart Studio
Windows
Set out on a creative journey, organize, decorate, and level up clients setups as you chase your dreams and build your business as the “Setup Savior”. Tidy up and refurnish rooms, decorate surroundings, and sell old furniture to purchase new, unleash your creativity to achieve your vision!
Why similar: Design & Illustration 42.7% ★, Sandbox 14.8%, Building 12.9%, Simulation 12.2%, Modern 10.3%
- #25 Panelka
79% matchVery Positive86% of 826 reviews2025
Dev: MonsterAttack
Windows
Median: 1.1 hrsMean: 1.8 hrs≥1hr: 56%
Panelka is a nostalgic, relaxing game where you immerse yourself in the atmosphere of the post-Soviet era. Create your cozy apartment or garage with that familiar, warm interior from your childhood. You have a wide selection of furniture and many other interior details at your disposal.
Why similar: Design & Illustration 48.7% ★, Sandbox 15.4%, Building 14%, Simulation 13.7%, Casual 7.9%
- #26 Brick Brook
80% matchNo user reviews
Dev: Matti Kemppainen
Windows · Mac
Brick Brook is a cozy brick-building sandbox game. Design your own sets and send them to a friend to assemble, follow a daily creative prompt, dive into free build, or get inspired by community creations.
Why similar: Design & Illustration 46.8% ★, Sandbox 18.3%, Casual 12.9%, Building 12.9%, Simulation 8.7%
- #27 Setup Creator
79% matchNo user reviews2026
Dev: CREATY
Windows
Setup Creator is a simulation game where you design the room you have always envisioned. Explore an extensive collection of furniture, computer gear and accessories, wall art, plants, and countless other interior elements. Mix and match to bring your perfect setup to life!
Why similar: Design & Illustration 52.5% ★, Sandbox 17.9%, Building 13.4%, Casual 8.2%, Simulation 7.6%
- #28 High Above
77% matchVery Positive86% of 50 reviews2026
Dev: DVision GamesPub: UNIKAT Label
Windows
High Above is a cozy rooftop-building game about finding peace in the skies. Design and grow your perfect rooftop retreat, from vibrant Mediterranean courtyards to modern urban hideaways. Watch the world come to life around you, at your own pace, in your own little oasis.
Why similar: Design & Illustration 41.5% ★, Sandbox 18.5%, Simulation 15.7%, Building 14.3%, Casual 9.9%
- #29 Blocks Utopia
78% matchNo user reviews2026
Dev: KakaBobi Studio
Windows
Blocks Utopia is a block-building game with real physics simulation. Use customizable blocks freely, or wait for adorable characters to release sky lanterns that carry surprise special blocks. Build, collect, unwind. No time limits, no failures. Stack your little utopia, and let your dreams land.
Why similar: Design & Illustration 43% ★, Simulation 20.7%, Sandbox 17%, Casual 13.8%, Building 5.4%
- #30 Room Craft
75% matchPositive95% of 43 reviews2026
Dev: AltaiPub: WM GAMES
Windows
Room Craft is a creative simulation game where you can bring your dream rooms to life. Design unique spaces with a variety of furniture, decorative objects, and interior details, and build rooms that reflect your own style.
Why similar: Design & Illustration 49% ★, Sandbox 16.3%, Building 13.9%, Casual 10.3%, Simulation 10%
- #31 Stonehenge VR SANDBOX
78% match8 user reviews63% of 8 reviews2017
Dev: VoyagerVR
Windows
A profound learning experience enjoyed by thousands of families when it originated as one of the first room scale VR exhibits in a museum. With the new SANDBOX Mode, learning possibilities are expanded for people of all ages with the ability to build, paint and create their own ancient monument.
Why similar: Design & Illustration 50.1% ★, Sandbox 18.4%, Casual 16.7%, Building 14.8%
- #32 Pixel Room Stickers
77% matchNo user reviews
Dev: Lazy.Studio
Windows
A cozy and creative room-decorating game using a collection of charming sticker-style objects
Why similar: Design & Illustration 53.9% ★, Simulation 15.8%, Casual 15.5%, Modern 10.7%, 2D 3.6%
- #33 Memory Keeper
76% match2 user reviews0% of 2 reviews2025
Dev: Doru.best
Windows
Create cozy, realistic rooms and save them to your digital album. A relaxing interior design simulator with no rules or restrictions.
Why similar: Design & Illustration 46.5% ★, Simulation 19.5%, Sandbox 15.8%, Casual 13.5%, Building 4.5%
- #34 Ink Unfurls
76% matchNo user reviews2026
Dev: Catnip Studio
Windows
Guide living ink across a quiet three-dimensional canvas. Choose where each new form grows, reshape the composition, and complete a small ink-wash artwork at your own pace.
Why similar: Design & Illustration 52.4% ★, Simulation 27.6%, Casual 18.6%, Singleplayer 1.4%
- #35 My Dream Closet
74% matchNo user reviews2027
Dev: Mgtt Studio
Windows · Mac
My Dream Closet is a retro dress up game inspired by the 2000's girl games, where you have to create your perfect outfit for a night out! Follow the theme as you please to design the most incredible outfit! ☀️
Why similar: Design & Illustration 45.1% ★, Sandbox 18.9%, Building 14.3%, Simulation 10.8%, Casual 6.8%
- #36 Evergreen - Mountain Life Simulator
73% matchMixed62% of 109 reviews2023
Dev: Somnambulist Games
Windows
Evergreen is a simulation game about leaving the stress of the city behind and starting a new life in a mountain valley.
Why similar: Design & Illustration 48.1% ★, Sandbox 15.6%, Simulation 14.8%, Building 14%, Casual 6.5%
- #37 Abstract Dwelling
74% matchNo user reviews2030
Dev: LodisGame
Windows
《Abstract Dwelling》 is a game that’s “just about building houses.” There’s no complicated currency system, no complex menus, and no intricate storylines.
Why similar: Design & Illustration 65.8% ★, Casual 18.7%, Building 14.7%, Singleplayer 0.9%
- #38 Nookmaker
73% matchNo user reviews2027
Dev: Day Trip Games
Windows
Decorate cozy little rooms exactly how you want them. Arrange furniture, play with light and texture, and build a space that feels like yours. No timers, no fail states, just you and a room to make beautiful.
Why similar: Design & Illustration 58.4% ★, Sandbox 18.8%, Simulation 13.7%, Casual 8.8%, Singleplayer 0.4%
- #39 Cashrooms
72% matchMostly Positive73% of 62 reviews2024
Dev: NoHead Games
Windows
Cashrooms is an interior design simulator where you can regularly receive items, sell and trade them on Steam to create the room of your dreams.
Why similar: Design & Illustration 47.4% ★, Simulation 15.9%, Sandbox 12.6%, Casual 10.4%, Building 7.1%
- #40 PaintScape
72% matchNo user reviews
Dev: Bonobo Software
Windows
Ever wanted to jump inside a coloring book? Step into 3D environments where all surfaces are yet uncolored, and paint them as you desire. There are no time limits or rules, your only job is to make the world less gray. Paint whatever you can imagine by yourself, with your friends or with strangers.
Why similar: Design & Illustration 62.4% ★, Sandbox 18.6%, Casual 11.5%, Simulation 7.1%, Singleplayer 0.5%
- #41 My Dream Garage
71% matchNo user reviews
Dev: Re-Motive Games
Windows
Design and customize your dream garage, showcase your car collection, and create a unique space that reflects your style!
Why similar: Design & Illustration 47.3% ★, Sandbox 18%, Simulation 14%, Building 11.2%, Casual 9.2%
- #42 Built Brick by Brick
71% matchNo user reviews2026
Dev: Monte Castro Studios
Windows
A life simulation and construction game set in rural Argentina. You start with a plot of land and the idea of your dream home. Work to earn money and achieve your goals.
Why similar: Design & Illustration 45.1% ★, Sandbox 18.8%, Simulation 18.7%, Building 17%, Singleplayer 0.5%
- #43 KAIWorld
73% matchNo user reviews2021
Dev: kjkjkAIStudio
Windows
KAIWorld is a simple world that you can place or remove object to build your own world. You can scavenge some stuff and craft with machine in order to reach higher tier.
Why similar: Simulation 31.1%, Sandbox 26.6%, Casual 21.6%, Building 13.4%, 2D 6.4%
- #44 Dream Garden
69% matchVery Positive86% of 79 reviews2025
Dev: Campfire Studio
Windows · Mac
An easygoing simulation game about creating tiny, Japanese inspired garden dioramas. Use a wide selection of plants, decorations and tools to build and nurture the zen garden retreat of your dreams.
Why similar: Design & Illustration 47.5% ★, Sandbox 18.3%, Building 14.3%, Simulation 12.4%, Casual 7.3%
- #45 Haven Restored
69% matchNo user reviews40% of 10 reviews2026
Dev: Perseverance Games
Windows
Restore neglected spaces through calming, hands-on cleaning while uncovering the quiet story of a life unfolding over time.
Why similar: Design & Illustration 50.7% ★, Simulation 16%, Sandbox 14.4%, Modern 9.1%, Casual 8.9%
- #46 Graffism VR - Graffiti Simulator
68% matchVery Positive87% of 102 reviews2025
Dev: VRiteLabs
Windows
Advanced Graffiti simulator where you can paint everywhere in the map with different tools as cans, markers and fire extinguisher.
Why similar: Design & Illustration 52.9% ★, Simulation 22%, Modern 11.3%, Building 9.5%, Casual 3.9%
- #47 Street Art Simulator
70% matchNo user reviews
Dev: The Lonesome Wolf
Windows
Freely roam the streets in search of inspiring tagging spots or lend a hand to your neighbors through missions. No stress. No trouble. Just you, your creativity, and a city eager to be beautified.
Why similar: Design & Illustration 55.9% ★, Simulation 20.9%, Sandbox 13.2%, Casual 9.6%, Singleplayer 0.4%
- #48 Art Studio Simulator
70% matchNo user reviews2026
Dev: iGua Games
Windows
Bring your wildest imagination to life in your art studio. Paint, sell, build your own gallery, and invite friends to admire your art.
Why similar: Design & Illustration 67.7% ★, Simulation 19.4%, Casual 13%
- #49 Trinket Bag Maker
67% matchVery Positive100% of 73 reviews2026
Dev: Mgtt Studio
Windows · Mac
Trinket Bag Maker is a cozy retro sandbox game inspired by the 2000's girl games, where you can create your own trinket bag! Choose between many adorable charms and bags to create the trinket bag of your dreams! ✨
Why similar: Design & Illustration 46.5% ★, Sandbox 17.7%, Simulation 14.2%, Building 11.7%, Casual 7.4%
- #50 Buildanauts
71% matchMostly Negative21% of 61 reviews2017
Dev: TouchTilt GamesPub: Octopus Tree
Windows
In BUILDANAUTS, you’re the foreman, the city planner, and the mayor of the town of your dreams. Build a town that your townsfolk, the Buildanites, will be proud to call home!
Why similar: Simulation 37.2%, Sandbox 25.7%, Building 22%, Casual 15.1%
- #51 Mini Maker: Make A Thing
69% matchVery Positive88% of 51 reviews2022
Dev: Casa Rara
Windows
A hero thing, a monster thing, a robo thing… in Mini Maker, you can make any ‘thing’! Use an arsenal of plastic limbs, wonky tools, rainbow stickers and googly eyes to assemble creations, please demanding clients, and laugh in the face of perfectionism.
Why similar: Design & Illustration 49.4% ★, Sandbox 18.7%, Building 13.7%, Simulation 11.4%, Casual 5.8%
- #52 Under Construction: Summer City
70% matchNo user reviews2021
Dev: Black Raven Studios
Windows
3d house design game with a wide variety of options, customization and user-content support.
Why similar: Design & Illustration 42.2% ★, Casual 19.6%, Building 16.1%, Modern 10.8%, Simulation 10.1%
- #53 Boxes and cutouts
68% match5 user reviews80% of 5 reviews2024
Dev: h.Noise
Windows
Bad news: Noisebox, but no noise>﹏< . Good news: The noise box can be deformed (~*▽ *) ~, all the gameplay becomes a beautiful clip art on the deformed box, (ps: cut art can be from your collection!) (❁´ v '❁))
Why similar: Design & Illustration 58.8% ★, Sandbox 23.2%, Casual 17.3%, Singleplayer 0.7%
- #54 WorldLattice
68% matchNo user reviews2027
Dev: Hani Jahan Design
Windows
A relaxing world-building toy where players paint modular tiles to create small handcrafted environments.
Why similar: Design & Illustration 53.3% ★, Sandbox 21.9%, Building 14.8%, Casual 9.4%, Singleplayer 0.6%
- #55 Monuments Flipper: Prologue
67% matchMostly Positive78% of 309 reviews2022
Dev: Monuments GamesPub: Games Incubator
Windows
Median: 1.9 hrsMean: 18.3 hrs≥1hr: 64%
Monuments Flipper: Prologue is just part of the amazing adventure that awaits you in the full version of the Monuments Flipper. Restore Aqueduct and Old Village and bring them to their former glory. BECOME A MONUMENT RENOVATOR!
Why similar: Design & Illustration 45.2% ★, Sandbox 17.4%, Simulation 16.4%, Building 11.3%, Casual 9.5%
- #56 Palette
67% matchNo user reviews
Dev: Nilapos
Windows
Palette is a coloring game made by humans for humans, showcasing real artists to create a giant work of art. You must restore color to the artworks by coloring each pixel correctly.
Why similar: Design & Illustration 72.2% ★, Casual 20.5%, 2D 6.4%, Singleplayer 0.9%
- #57 Painting PC
65% matchVery Positive92% of 117 reviews2026
Dev: OisoiPub: Oisoi Studio
Windows
Painting PC is a relaxing painting game where you take on commissions, earn money, gain fans, unlock new tools, and work your way towards becoming a famous artist.
Why similar: Design & Illustration 60% ★, Sandbox 15.7%, Simulation 15%, Casual 8.3%, Singleplayer 0.9%
- #58 House Builder 2: Casual Construction
66% matchMixed54% of 152 reviews2025
Dev: FreeMind S.A.
Windows
In House Builder 2, you build your dream structures in a vibrant, open-world low-poly environment! Purchase materials for your work, load them up, and head off to diverse tasks in the ultimate building adventure!🏠🛠️
Why similar: Design & Illustration 48.9% ★, Sandbox 18.4%, Building 15.3%, Casual 9%, Simulation 7.2%