Wuli Sandbox
In this physics-based particle sandbox, everything is in flux: water, steam, ice, magma, acid... Blast it. Wreck it. Build it!
The top results based on the latest update are Alchemy Laboratory: Simulator [Score: 1.0], Sand:box [Score: 0.9] and Universe Sandbox Legacy [Score: 0.9] The top rated games you can find here are People Playground [SteamPeek Rating: 12.4] ranked #7, Universe Sandbox [SteamPeek Rating: 10.0] ranked #22 and The Powder Toy [SteamPeek Rating: 7.9] ranked #18 Also don't forget to check the newest releases Alembic [Release date: 2026-09-09] ranked #15, Destructive Contraptions [Release date: 2026-05-29] ranked #34 and ClassBoom [Release date: 2026-05-12] ranked #19 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Terra Firma 2 [SteamPeek Rating: 4.9] ranked #14, The Powder Toy [SteamPeek Rating: 7.9] ranked #18 and Gridworld [SteamPeek Rating: 4.7] ranked #20.
In this physics-based particle sandbox, everything is in flux: water, steam, ice, magma, acid... Blast it. Wreck it. Build it!
Dive into a world of creation and discovery, where each element combines to form new ones. Experiment freely in this interactive sandbox. But be careful: every combination has its consequences..
"Falling sand" style particle sandbox, now with circuits and stickmen!
Create and destroy on a scale you’ve never imagined!
Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.
A physics sandbox built on real chemistry. Drop 674 materials into a falling-sand world and watch them react, burn, freeze and explode. Then wire circuits, test wings in a wind tunnel, or split light through lenses — alone or with friends online.
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
Craft custom liquids with mind-bending properties and create immersive scenes using the Scene Editor! Enjoy 60+ simulations that bring realism to destruction with shatter physics, soft body dynamics, real-time fluid simulation, structural integrity, and other exciting features!
A first-person voxel physics destruction sandbox. Shoot, ignite, blast, and crush test subjects apart voxel by voxel. Fire spreads on its own — one barrel can take the whole lab with it. You pull the trigger, physics does the rest.
A creative sandbox simulation where you experiment with physical interactions, build structures, and observe emergent behaviors in a world fully under your control.
Design a structure, choose your materials, and put it through earthquakes, heavy loads, and brutal impacts. Protect the objective, find the weak points, and rebuild after every spectacular collapse. The only question is: Will It Stand?
A physics sandbox simulation game about constructing and demolishing structures. If you like destroying stuff or just mess around, then this game is for you!
Build machines, trigger chain reactions, and throw planets at each other. SPS combines flowing particles with rigidbody physics at scales from centimeters to thousands of kilometers. Run that experiment you've always wanted without burning down your house.
Shape breathtaking worlds in Terra Firma 2, a vast simulation where your creations evolve through the forces of nature. Sculpt the land, then watch as weather, erosion, and life itself transform your world into a dynamic, living ecosystem- right down to every plant and creature.
A falling-sand sandbox built on the **real periodic table**. Every element has genuine physical properties, and reactions emerge from real chemistry — rust iron, ignite thermite, run a galvanic cell, split a uranium pile to criticality. Discover it all in an encyclopedia that fills as you play.
Real engineering simulation with any projectile, any target, any material. Test Fire is an armor penetration sandbox with a campaign of engineering challenges and an open sandbox editor for making (and breaking!) whatever you want.
I love ragdolls and I love physics, so I thought I would mush the two together with a level editor and make a cool sandbox game for people to play around in. Currently, there is a very basic JSON-based level editor and 20 pre-built levels.
The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances
This is a physics-based casual sandbox game, where there are no limits to your creativity. Mess around with liquids, explore the space, build machines, or just explode everything you can see.
Gridworld is an artificial life and evolution simulator. Watch creatures evolve through natural selection as they learn to find food, avoid danger, and compete with other creatures for survival.
Sand in a Box is a 'falling sand' game that simulates thermal flow, electricity, radioactive decay, and gravity. Create art, experiment with physics, and craft your own simulation rules with user-friendly mod support!
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Eureka! Superconductor Lab is a crafting+simulation game where you synthesize materials and witness the astonishing scientific phenomena. Work alongside scholars, science geeks, and your girlfriend to synthesize the Holy Grail of modern physics: a room-temperature superconductor!
Found a nation of one on an island that belongs to no country. Mine ore, lay belts, automate your factory, then export what you make to markets around the world. A calm pixel-art factory automation and trade sim with no enemies and no combat.
Build signals, patch modules and tune an authentically simulated dual-beam analog oscilloscope until the phosphor trace matches the target. Oscilloscopia is a puzzle game about experimenting with signal processing and finding your own solutions.
Locotier is a fully moddable Czech train game in which you can complete missions, try out trains from different time epoch, or just ride.
A GPU-based particle physics war simulator. Command discrete particles to condense into shields and cores, then trigger fission jets of offensive sub-particles. Experience the full journey from microscopic cohesion to macroscopic war.
Build, experiment, and share in Squares and Stuff, a pixel-retro sandbox game inspired by classic "falling sand" games. Unleash your creativity in an open-ended world filled with sandbox elements like water, paint, fire, sand, animals, humans, zombies, and a controllable 2D platform character.
Senalux is a hex-based puzzle game about optics where you solve challenging puzzles with colorful lasers. Use the red, green and blue lasers, combine them to the right color and illuminate the target.
Grab planets, set them in orbit, and nurture life in PLANETOON, a galaxy-building puzzle sim. Discover cosmic surprises and over 60 endings. Complete the ending collection to unlock Endless Mode, and see how far your own galaxy can grow.
Pick and create characters to fight to the death in this action-packed nonsensical arena simulation.
Drive vintage diesel trains, shifting gears manually and trying to reach a perfect score. Create new routes, trains and timetables. Share your creations and download new content from the Workshop.
LocoMo is a cozy city builder and living-world sandbox where you play as the village itself. Build a living world where thousands of customizable tiny villagers travel, play, and socialize. Grow towns, design routes, and connect it all with paths, trains, boats, and planes.
Destructive Contraptions is a physics sandbox where you build crazy machines out of dominoes, cannons, and pivots to trigger massive chain reactions. Design chaotic inventions and demolish giant cities, all without worrying about real world laws or life threatening liabilities.
Pebble to Star is an idle growth game. Swallow the bodies that drift past and raise a grey pebble into a planet, a star, even a black hole and a galaxy, immersed in an ever-changing universe.
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 !
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