Top similar games like DECO:BLOCK SIMULATOR:

Build stellar rollercoasters across alien worlds, carve tunnels through planets, and launch trains into orbit. Customize every track element, scenery decoration, and environment before subjecting riders to the forces of the universe! The galaxy is your theme park!

Plentiful is a nature sandbox. You shape the land and everything responds—water, plants, animals, and your people. Learn how this world works. Your tribe’s survival depends on it.

Marbleous! is a relaxing, creative marble racing game! Design custom tracks, choose your marbles, and race through vibrant, physics-driven challenges. Build unique circuits, customize your marbles, and share your creations with friends for endless fun!

Create your own mini zen garden in this calming sandbox game. Decorate your beautiful garden with a minimalistic set of objects. Share your garden with others, sit back, and relieve your day’s stress.

Mini Golf Club is a realistic mini golf simulator featuring unique game modes, hundreds of holes, an easy-to-use level editor, ball customization and multiplayer.

Become a brick creator and bring your ideas to life, one brick at a time. Design custom models, working vehicles and moving dioramas. Build, test and play alone or with friends. Your imagination is the limit!

Open your wings as an eagle and glide through warm mountain winds. Catch fish, soar over valleys, and race other eagles as you enjoy the calm, freeing feeling of flying above a peaceful world.

Physics sandbox with the most realistic humanoids ever put in a game. Throw the humans around, hit them with a bat, run them over, push them down stairs, watch them try to balance on ice, break stuff, play some minigames, have a good time.

Animal Super Squad is a physics-based adventure game that lets you play as your favorite animal. Speed through a world full of dangers and bananas. Create your own levels, share them with the community, or forget all that nonsense and just play other people’s stuff.

Fast-paced arcade racing game packed with variety. Zip through 10 unique tracks, master drift challenges, and try crazy modes like traffic-dodging. Choose from 20 distinctive vehicles, race solo, split-screen, or test your skills in speedruns, drifts, and more. Quick rounds, endless fun.

A simulation map observation game where you watch the world simulate into the future in the most chaotic way possible

Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.

A physics-driven arcade racer where racing, drifting, and stunting come together. Compete on global leaderboards, build and share your own tracks, customize your cars & more!

Play flat games using fun oversized controllers. Comes with 2 games included, but also works with all your desktop games that have controller support.

MasonsHaven is a 3D building sandbox where you build anything by hand, like a master mason. Snap blocks together like magnets, then carve, bend, and reshape basic forms into whatever you imagine. Apply materials, then save, share, and show off your creations with the community.

Transform a barren seabed into a vibrant, colorful coral reef! Manage your resources to unlock new marine species, grow your ecosystem, and build your ultimate underwater paradise while listening to soothing soundtracks.

satisfy your demolishing urges with Tower Doomer ! Complete levels in various environments or create your own demolishing derby in the sandbox mode. Tear down multiple structures by shooting at them or use gravity at your own advantage !

Foam it, scrub it, rinse it, squeegee it. Shine Carpets Together is a cozy co-op cleaning game for 1–4 players: take orders in your little rug shop, restore filthy kilims layer by layer with real flowing water, and deliver them sparkling.

Raise a swarm of adorable dots in a cozy storybook colony. Breed workers, pushers, and nurses, build your nest room by room, then send the swarm to splat against a giant rolling log and shove it toward the rival colony. Bigger swarm, bigger shove.

Ride into a hilarious construction puzzler; packed with over 100 creative physics-based challenges, sports and bloody disasters! Build contraptions to help every passenger reach their destination. Enjoy the sports by controlling your riders away from (or towards if you feel like it) peril!

A 3D material simulation sandbox for building machines, running experiments, and seeing what happens.

In Little Bit Island, you edit and shape a small island to form hills, shores, and waterways, then bring it to life with vegetation and gentle animals. Weather and time of day softly influence the island, creating a calm world that feels alive and ever-changing.

Tap bouncing balls on real sheet music to play relaxing songs — and learn to read music while you play. Import your own MIDI files, build custom levels, and render gorgeous videos of your music in up to 4K. Every song unlocked from the start.

Immerse yourself in a breathtaking virtual reality setting and practice your Disc Golf skills in the comfort of your own home.

Hello, God! I've come to report the heretics on that island. They seem to think a pretty roof will hide them. Please punish them with fire, tidal waves and tornadoes!

D6SCEND is a single-player 3D puzzle game centered around manipulating a six-sided die. Roll across tile-based, multi-level mazes to reach a goal tile with a specific face value oriented upward. Master spatial reasoning and orientation tracking in a minimalist sci-fi world.

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!

Command a civilization of dancing ghouls in this fast-paced 3D real-time strategy and god simulation game. Utilize physics-based combat with throwable weapons to expand your tribe. Manage resources, cast powerful spells, and eliminate rival ghoul races to achieve total domination.

Help Billy get to the checkpoint by creating a suitable vehicle using a variety of different parts. Billy must survive, so drive safe!

Build a thriving colony in a mysterious forest where every season, setback, and choice creates a different story.

The game from people who love computers to people who love computers :3

Raise an island from the sea, seed it with life, then smite it, flood it, or raise its dead. A voxel god game where tribes you never command learn masonry and gunpowder, forge kingdoms and go to war, and every power you use is written into a history you can click to visit.

Let Chat Guess is a Twitch.tv interactive game that invites viewers to predict the distance a catapulted character will travel! Put your Twitch chat or friends to the test by challenging them to accurately guess the distance! Solo player? No worries! Climb the rankings and top the leaderboards!