Top similar games like Diorama Maker:

Build your own model railway tracks and scenery or explore pre-made maps, including 1000s of player-made maps and mods on the Steam Workshop! Play solo and in multiplayer, both in virtual reality and on PC!

A city-building game with a unique twist—step inside and experience your city firsthand! Plan roads, zones, and infrastructure while growing your economy, managing resources, and unlocking special buildings. Host events, build mega projects, and watch your city thrive in a dynamic world.

Marble World is a physics sandbox simulator with marbles. Create your own marble races, runs and machines. Customize a variety of tracks, decorations and marbles to create a beautiful world.

The ultimate railway hobby for more than 15 years! From historic steam locomotives to modern high-speed and heavy freight trains, and routes around the world, Train Simulator Classic is the simulation made by railfans for railfans.

Help Firefighter Frankie, the brave Golden Retriever, save the town! Drive your firetruck 🚒, upgrade your tools ⚙️, and fight fires 🔥. Find clues to solve the mystery and uncover who is causing the trouble. Relax and explore at your own pace in a colorful low-poly world.

Design and decorate your dream space in this relaxing sandbox game! Choose from multiple room layouts, arrange over 500 furniture pieces and decorations, and craft the perfect cozy atmosphere that matches your style.

Build and customise thrilling roller coasters and incredible water slides, manage the ultimate theme park experience, and share your epic creations. Are you ready to ride the wave? 

Mow My World is a free-to-play modular robotic platform sandbox where you mow lawns, clear snow, tow cargo, fly in AirMode, build with blocks, and explore landmarks across Earth, the Moon, and Mars. Load real-world maps, save neighborhoods, and turn public places into playable communities.

Townbox™ is a single player sandbox town building game with an emphasis on creativity and self expression! Take on the role of trainee town planner and expand your teeny-tiny starting island into a bustling town of your own design.

Manage your own Indonesian school cafeteria in this simple first-person simulation game!

Goat Simulator Remastered is the latest in goat simulation technology. Your favorite chaotic sandbox is back and more beautiful than ever, with updated graphics, every DLC, and more bugs that you can shake a goat at. WASD to rewrite history.

Pilgor's baaack! Gather your herd and venture forth into Goat Simulator 3; an all-new (at least on Steam), totally realistic, sandbox farmyard experience. Invite up to three friends in local or online co-op, create carnage as a team, or compete in mini-games and then not be friends anymore.

On a wooden table drifting through space, build little contraptions just to see what happens. Release the marbles and enjoy the calm rhythm of their flow. A warm, curious, and delightful sandbox experience.

Townsmen VR uses the exciting possibilities of virtual reality to further enhance the classic city building game with entirely new gameplay experiences and interactive mechanics. It combines elements of a God-game simulation and a classic building game with the interactive possibilities of VR.

Resort Manager – become the owner of a holiday resort and build the tourist empire of your dreams! Manage, invest, and grow your summer haven to attract more and more guests and transform a small getaway into a vibrant hotspot full of attractions.

Planet Coaster® - the future of coaster park simulation games has arrived! Surprise, delight and thrill incredible crowds as you build your coaster park empire - let your imagination run wild, and share your success with the world.

Park Beyond is a theme park simulation game that gives you the freedom to create and manage the Parks of your Dreams! Whether you love to manage finances and visitor experience, or just create fun and cozy parks, the game has something in store just for you!

Train Frontier Classic is a stylized landscape building and multiplayer train riding sandbox, inspired by the fun of model railroad building. Fill a scene with miles of scale track, hundreds of props, and a personal train car setup -- then go online to share and ride your creation with friends!

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.

Boost your abilities, expand your possibilities, and explore in the new dimension of knowledge. Welcome to Kdimension.

Record loops with drones and robots by hand, to build up an efficient automated factory in this physics-based VR game.

PLEASE NOTE: Train Simulator is not required to play this game. The people of New Town are totally unaware,Of a place you imagine only if you dare,Trainsylvania is a spooky and frightful land,In which the Count of Monster Disco has a mansion so grand.

I Am Cat - a unique virtual reality game, there's nothing like it in the world! A sandbox adventure centered around a Cat protagonist bearing. A captivating journey where you embrace the role of a Cat. Immerse yourself in a world brimming with diversity and excitement, awaiting your exploration.

Blast away grime and clutter with your BubbleGun, turning filthy spaces into pristine sanctuaries. Pop muck and debris to earn experience, level up, and upgrade your gear. Hone your skills to uncover hidden stains, track down junk, and savor the soothing satisfaction of restoring beauty and order.

Take part in a Summer Camp adventure. Earn Scouting badges, build and develop new campsites, find Bigfoot and play pranks. A lot of pranks.

Create and explore your own islands. Sculpt the land, plant trees, draw paths, place and build houses. Inhabit your creations. There is no combat or management, just the joy of creating and experiencing your own island.

A chill game about using plants to overgrow abandoned wasteland dioramas

Step into the shoes of a hotel owner as you design, build, and manage grand hotels around the world. Juggle demanding guests, frantic logistics, and plenty of unexpected surprises in Hotel Architect; the ultimate hotel construction and tycoon management game!

Election Town is a humorous small-town life simulator with a political twist. Build and decorate the house of your dreams, make decisions that will shape the city, and take your part in the election against the current Mayor. It’s Election time and your choices matter most!

One of the best games from acclaimed Tycoon series, with well designed gameplay mechanics, appealing graphics, and really high re-playability value. There’s no limit to what you can create so design and build the most thrilling roller coaster the world has ever seen!

A cozy exploration-and-crafting adventure: fly your seaplane between tropical islands, collect resources with the Swirler, rebuild storm damaged communities, and unravel the mystery surrounding Uncle Lou’s disappearance.

Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.

Virtual makeovers were never more real! Thanks to VR technology, you will be able to single-handedly take care of ruined properties, gaining your clients' appreciation and satisfaction from a job well done! Put on your goggles, take a firm grip on the controllers and become a master of renovation!

Craft the most epic marble runs you can imagine! Create crazy chain reactions with physics, pinballs, and tons of other gadgets. Invent your own trigger-based contraptions and watch your marbles race!

An easygoing sandbox game about building towns for cute vegetable folks. Create your perfect community then watch as the gourdlets make themselves at home. No objectives, no points, just good vibes. Play in full screen, or let your gourdlets hang out at the bottom of your screen!