Top similar games like Elementary Sandbox:

In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.

Intergalactic Fishing is a fishing RPG that features procedurally generated content and graphics. Travel to lakes all over the universe and catch unique fish, explore uncharted lakes and sell data, complete quests, upgrade your gear, compete in fishing tournaments, design your own lures, and more!

Kselebox is a sandbox game, which means you can do whatever you want in it! You can build a rocket and go to explore the vastness of space. Or maybe you want to build a huge car? No problem! Players can save their buildings and then publish them to the Steam Workshop.

Chimera Warfare is a fantasy-based survival evolution game located in a twisted world where strange creatures roam around and consume each other. In order to survive, you must craft yourself into a weapon through careful evolutionary choices. Can you do it though?

A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.

In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.

The Last Starship is a space-based construction, industry & factory game, currently in Alpha (expect regular free updates). Design star ships and take on a variety of missions from mining and passenger rescue to combat whilst working on the greatest engineering project ever attempted by humankind!

Clone yourself to take over the environment in this bacterial evolution roguelite. Choose mutations and abilities each time you multiply and unlock new morphologies and environments. Compete against other evolving species in survival mode and experiment with unlocked abilities in sandbox mode.

“Escape the Lab” – Virtual Reality experience of an Escape Room that focuses on realistic chemical experiments.

Create and destroy on a scale you’ve never imagined!

Rocket Engineer is a simulation game about designing, testing and launching your rockets to explore. Rocket Engineer focuses on the engineering aspect of rockets, while allowing a fun exploration experience.

Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.

As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.

Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.

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. VR optional.

It's destruction time! Build, blow up, and destroy! In this world of realistic physics, you can smash castles with catapults, blow up buildings, shoot slingshots and throw objects, and watch buildings fall apart beautifully.

Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.

Dynamic abstract sandbox universe. Changes and evolves as you do.

You are an electrician, moving back to your hometown in the Austrian Alps, which you find lacks a certain... spark. Promptly tasked with wiring up the village, you solve electrical puzzles, blow fuses and master real-world circuitry techniques. Electrify the Alps, one circuit at a time.

Cells is a clicker idle game set in the world of microbiology. Take on the role of a scientist and experiment with digital single-celled organisms as they interact and evolve based on realistic physics and genetics.

Space Simulator and Music Machine!

Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.

A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.

This is a serious game. Made for educational purposes. It was made in order to enable students to understand the high school chemistry curriculum and to provide equality of opportunity.

A cold top-down avalanches survival game. Can you sustain avalanches? You must survive to find a way to escape avalanche valley. Or live there, its up to you!

A peaceful, relaxing and chill cozy Zen game. Discover, collect, and assemble furniture to decorate your little cozy room and surrounding environment in the peaceful land, feeling the white noise of the nature, time flow and weather change.

扶摇录是一款开放世界沙盒仙侠RPG。在这里，你可以自由探索天地，揽胜九州大陆；亦可结交各路仙缘，与珍奇灵兽共修；还能建造洞府助力修行，开辟田园属地驻足休憩。擅用功法与法宝搭配，灵活应对战斗，不忘本心，潜心修炼，有朝一日，诸君定将登顶大乘之境。

Art of Stunt is a motorbike game that challenges bike riders on thrilling stunt courses. You can complete some classic action stunts, including falling from the roof of a skyscraper, driving through the glass wall of a building, etc.

Zarya - a narrative simulator of a rural driver in a post-Soviet style. Deliver packages along country roads, assist the villagers, earn money, collect classic cars, and immerse yourself in the atmosphere of the homeland.

Use the Nimbatus Drone Creator to construct physically simulated drones and try them out in a virtual testing environment. Do you have what it takes to become a drone engineer?

Crapht Box is a Fantasy Physics Sandbox, inspired by the Fantasy Console genre. It brings a simulated world with a number of disks and tools, and leaves you to play, program, create and share disks.

Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries. Then go beyond and conquer the galaxy!

Baugarten seamlessly blends empire building with STEM. Opt to use math and science for resource optimization or focus solely on empire expansion. A single dynamic experience where STEM is always integrated, but you decide its role. Join Baugarten to shape your empire your way!

The Fishery is a 2D fishing and life RPG-simulator. Choose your bait, head to the bankside and cast away; with various locations and fish to catch, you'll never want to leave! Complete collections, forage for your bait, level up and catch more!

Simutrans is a freeware and open-source transportation simulator. Your goal is to establish a successful transport company. Transport passengers, mail and goods by rail, road, ship, and even air. Interconnect districts, cities, public buildings, industries and tourist attractions.