Top similar games like SparkDimension:
SparkDimension $9.99
Sparks Dimension is an independent sandbox game where you can build your own base on this alien Planet, design and manufacture your own vehicles and Aircraft, and even use your own spliced weapons to fight wild monsters
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Thrive$4.99
An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.

RC Simulation 2.0$14.99
Drive all kinds of RC Cars, Boats, Rock Crawlers, Planes or Quadcopters on any of the 250+ Workshop Tracks. The game includes an in-game Track Editor and Vehicle Painter to create tons of scenarios and Paint schemes. RC Sim is made by a solo developer and still is in development.

Guts and Glory$14.99
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Lumencraft$19.99
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Dofense$12.99
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Flyout$19.99
Build and fly realistic aircraft. Use free-form fuselage and wing editor tools and tune your engines to recreate aircraft from any era or design your own.

Smack Studio$14.99
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Golf It!$8.99
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Gravity Maze$2.99
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Diesel Railcar Simulator$19.99
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LogicBots$19.99
Design, build and wire up your own unique robot to complete challenging logic puzzles. LogicBots is a puzzle game where robots are used to complete the various levels.

The Ancients$19.99
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Maximum Action$19.99
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Project Lounge$4.99
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Deuterium WarsFREE
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Witch It$19.99
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Sandbox AnythingFREE
A creative building-like game, where the objective is to throw physics enabled objects to create structures to allow the objective of the level to be completed. Can be a very challenging puzzler or an easy, sit back and relax game. Includes built in Level Editor and extensive Multiplayer functionality.

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Dream Car Builder$9.99
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Transports$17.99
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Ancient Warfare 3$12.99
Dive into a sandbox full of action and customization! Choose from different game modes like deathmatch, conquest, king of the hill, zombie survival and many more. Create your own scenarios and content in the easy to use in-game editors or use one of the 50k+ workshop items from other players...

Cube Universe$19.99
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Modbox$14.99
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River Town Factory$14.99
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Casual Desktop GameFREE
Casual Desktop Game is a fanmade revival of the old Desktop Destroyer game featuring community content. Relieve stress by smashing your desktop or unleashing timeless war. Create mods for the workshop and share them with the community.

Trinity Building Editor$24.99
Building simulator game. Play with landscape, build the foundation, change the size of all building parts, combine pieces for a unique design, stack, rotate and scale. Choose and change materials and textures. Finish it by putting down plants. Complete tasks and increase your architect level!

Nearly Dead$24.99
Nearly Dead is a 2D open world survival game. It's a game about survivors who try to remain alive in a situation where demons from a different dimension have turned most humans into zombies.

Universe Sandbox$29.99
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.

Journey Of Life$14.99
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Junkyard Simulator$19.99
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Dungeon Crusher Kiritan$11.99
It's time to crush the dungeons with Kiritan. Explore the various dungeons, dig the blocks, beat the enemies and blow up everything! Play with many cute pixel characters and explore the sandbox world!

Rover Builder$9.99
Rover Builder is a 3D engineering sim tasking you to create the right rover to complete the job. Unleash your creativity in the garage, building vehicles using an impressive array of parts, materials and machinery. Or try your hand at level editor - creating entire missions and levels from scratch!

Indoorlands$18.99
The indoor park management simulator where you can create your rides and coasters from scratch and freely design your halls. Manage, expand and develop your own park to inspire your guests. Satisfy your visitors' needs by unlocking and researching new buildings, rides, transportation and more!

Producer Tycoon$5.0
In Producer Tycoon you start your career as a novice music producer. Sign contracts and market yourself to gain money and fans. Upgrade your equipment and studio to produce better music. Aim to rank above the top artists

Zombie Killing SimulatorFREE
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Breadbox$14.99
Breadbox is a fascinating retro computer simulator that allows you to step back in time and experience the magic of machines from the 70s and 80s. In this visual environment, you can interact with hardware and old media as if they were real.

GunsBox VR$15.99
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Spaceflight Simulator$14.99
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Dyson Sphere Program$19.99
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Embark$24.99
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Rising Lords$19.99
Rising Lords is a medieval turn-based strategy game with card and board game elements. Send your serfs to fight and die in your name... or let them prosper, and use them to your advantage!

SimAirport$24.99
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Theme Park Studio$29.99
Theme Park Studio is a powerful suite of tools that allows players to design, build, and experience stunning amusement parks of their own design. Players can build whatever they can imagine, and then share it online for others to experience. Theme Park Studio includes Steam Workshop integration.

CardeneerFREE
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Warfield$3.99
Warfield ,Singleplayer and Multiplayer War Game.

AI Learns To Drive$3.99
Train AI to drive! Create your own neural network and watch it evolve from chaos to mastery with the power of evolutionary algorithms and natural selection. Fine-tune the learning process to craft the ultimate AI driver, and test your creation in campaign challenges or on custom-built tracks.

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Import and play your LDraw models in an open-world, car-focused sandbox environment.

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