- #1 MoSimulator
96% matchVery Positive98% of 186 reviews2026
Dev: Cascade Studios
Windows · Mac · Linux
MoSimulator is a robotics simulation game with an arcade feel that lets players mod in their own robots. Experience the excitement of competitive student robotics in a fun, accessible format where you can bring your own robot designs to life and compete in simulated matches.
Why similar: Simulation 100%
- #2 Cybermotion
97% matchMostly Positive80% of 90 reviews2017
Dev: Lukayson
Windows
Cybermotion is physics based platformer. You play as a student project robot that's constantly beeing tested by its creators. Combine physics animations and poses to move through the levels full of obstacles. Upgrade the robot, build new levels.
Why similar: Simulation 100%
- #3 LogicBots
96% matchMostly Positive79% of 187 reviews2017
Dev: Incandescent Games
Windows · Mac · Linux
Median: 3.5 hrsMean: 4.7 hrs≥1hr: 86%
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.
Why similar: Simulation 100%
- #4 Rover Builder
95% matchMixed68% of 82 reviews2022
Dev: Hatfuls GamesPub: PQube
Windows
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!
Why similar: Simulation 100%
- #5 RoboCo
93% matchVery Positive88% of 220 reviews2026
Dev: Filament Games
Windows
RoboCo is a sandbox game about designing and building robots to serve the needs of squishy, hapless humans in the world of tomorrow!
Why similar: Simulation 100%
- #6 Marching Simulator
94% matchMostly Positive79% of 57 reviews2018
Dev: Marching Simulator
Windows
This is a 2D, sprite based marching simulator. It is intended to give the user what it would feel like to march a military formation, as well as see how well they can do!
Why similar: Simulation 100%
- #7 Ultimate Coaster X
94% matchVery Positive87% of 281 reviews2019
Dev: Phony Game Studios
Windows
Ultimate Coaster X is a free roller coaster simulator built with simplicity and utility in mind. The in-game roller coaster and world editors allow you to create and experience rides of many types.
Why similar: Simulation 100%
- #8 PixPhys
92% matchMostly Positive74% of 218 reviews2021
Dev: Red Starship
Windows · Linux
PixPhys is a 2D engineering sandbox with huge technical possibilities and scope for imagination: design equipment from a jet-powered cart to space stations.
Why similar: Simulation 100%
- #9 Robo Instructus
91% matchVery Positive85% of 74 reviews2019
Dev: Big AB Games
Windows · Mac · Linux
Robo Instructus is a puzzle game in which players manoeuvre a robot by issuing instructions via a simple programming language. As players progress through the game they unlock new functions to overcome new puzzles, each of which can be solved in multiple ways.
Why similar: Simulation 100%
- #10 Main Assembly
91% matchVery Positive83% of 1,355 reviews2021
Dev: Bad Yolk GamesPub: Team17
Windows
Median: 54 minMean: 7.0 hrs≥1hr: 50%
You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eerie UFO contraptions.
Why similar: Simulation 100%
- #11 Pure Rock Crawling
89% matchVery Positive84% of 1,328 reviews2024
Dev: Maciej Kuzianik
Windows
Median: 42 minMean: 1.9 hrs≥1hr: 40%
Pure Rock Crawling is a physics based off-road simulator. Featuring soft body tires, suspension customization that affects your handling, true to life drivetrain simulation and visual addons. Explore a variety of trails in free roam with multiple challenges.
Why similar: Simulation 100%
- #12 Space Simulation Toolkit
90% matchVery Positive81% of 535 reviews2020
Dev: Pavel Kudinov
Windows
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.
Why similar: Simulation 100%
- #13 Plasma
87% matchVery Positive90% of 1,160 reviews2023
Dev: Dry CactusPub: Dry Licorice
Windows
Median: 30 minMean: 5.3 hrs≥1hr: 38%
Plasma is a pure engineering sandbox. Use advanced visual programming and robotics tools to create anything you can imagine.
Why similar: Simulation 100%
- #14 Ragdoll: Fall Simulator
89% matchMostly Positive73% of 98 reviews2021
Dev: Andreev Worlds
Windows
In this game, you can launch your character anywhere, watching as his limbs dangle and hit all the obstacles.
Why similar: Simulation 100%
- #15 ACTION SANDBOX
88% matchMostly Positive72% of 1,017 reviews2022
Dev: Vona Soft
Windows
Median: 1.4 hrsMean: 4.8 hrs≥1hr: 64%
A physics sandbox game for people who like to play with digital toys. Create, control toys and define your goals.
Why similar: Simulation 100%
- #16 MyRobot
86% matchMostly Positive74% of 171 reviews2026
Dev: sgthale
Windows
MyRobot is a robot sandbox game with optional AI features!
Why similar: Simulation 100%
- #17 MachineCraft
86% matchMostly Positive77% of 889 reviews2016
Dev: G2CREW
Windows
Median: 30 minMean: 32.1 hrs≥1hr: 34%
The main purpose of this game is showing and watching machines made out of blocks. Some of the game-modes allow you to battle or race against other players. (testing phase) You can create your original machine with ease by reassembling those machines that are distributed, or by using the automatic control block.
Why similar: Simulation 100%
- #18 Mech Havoc
82% matchOverwhelmingly Positive97% of 854 reviews2025
Dev: Mid DevelopmentPub: Pretty Soon
Windows
Median: 3.3 hrsMean: 5.6 hrs≥1hr: 76%
Sandbox of destruction. Billion different ways to build your mech. Feel the weight and impact of obliteration in this modern old school mech combat sim.
Why similar: Simulation 100%
- #19 Robot Rumble 2
84% matchVery Positive80% of 297 reviews2024
Dev: Nerd Island Studios, LLC
Windows · Mac
Build your robot. Battle your robot. Robot Rumble 2 is the premier robot combat building simulator, where you create your robot from real-world inspired parts, then drive it in the arena to defeat other robots.
Why similar: Simulation 100%
- #20 JOY OF PROGRAMMING - Software Engineering Simulator
83% matchMostly Positive77% of 398 reviews2025
Dev: Prof. SchererPub: PlayWay S.A.
Windows
Median: 54 minMean: 1.9 hrs≥1hr: 41%
Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate logistics; use image processing to guide missiles. Gain real coding skills and solve exciting bite-sized programming challenges.
Why similar: Simulation 100%
- #21 SOKOBOT
84% matchVery Positive92% of 51 reviews2022
Dev: Alexander Taylor
Windows
SOKOBOT is an open-ended puzzle game where you place down cute robots, give them commands, and create infinitely-looping assembly lines that combine shapes together!
Why similar: Simulation 100%
- #22 Manufactoria 2022
82% matchVery Positive96% of 73 reviews2022
Dev: PleasingFungus Games
Windows · Mac
Manufactoria 2022 is a constructive puzzle game about pushing robots around. (It's okay, they don't complain.) Use simple parts to engineer solutions to open-ended problems, then rebuild 'em better! Take a company from your backyard to the soaring heights of success! How hard could it be?
Why similar: Simulation 100%
- #23 Craftomation 101: Programming & Craft
79% matchVery Positive84% of 705 reviews2026
Dev: Luden.io
Windows · Mac · Linux
Median: 2.4 hrsMean: 6.8 hrs≥1hr: 67%
Program a crew of tiny robots to turn a frozen planet into a living world. Connect visual code blocks, automate crafting, and build a workforce that fuels itself. Keep the heat flowing, refine your machines, and watch your ideas come to life.
Why similar: Simulation 100%
- #24 PlayForm: Human Dynamics
81% matchVery Positive88% of 193 reviews2022
Dev: Code}{atch
Windows
PlayForm is an experimental physics sandbox. Physically simulated humans run, jump, climb, push, pull and smash their way through diverse worlds. Have fun with various tools and obstacles to create thrilling situations and experience next-gen physics.
Why similar: Simulation 100%
- #25 Retro Gadgets
81% matchVery Positive90% of 536 reviews2022
Dev: Licorice ehf
Windows
Median: 42 minMean: 58.7 hrs≥1hr: 47%
Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.
Why similar: Simulation 100%
- #26 GearBlocks
78% matchVery Positive91% of 802 reviews2023
Dev: SmashHammer Games
Windows · Linux
Explore a world of creative building, interactive machines, and gears - lots of gears. Build all things mechanical: cars, trucks, cranes, tanks, gearboxes, engines, clocks, anything you can think of. Test your creations to destruction in challenging scenarios, and share them in the workshop!
Why similar: Simulation 100%
- #27 AccrO
79% matchMostly Positive76% of 219 reviews2022
Dev: Walter Machado
Windows
Median: 3.3 hrsMean: 3.7 hrs≥1hr: 74%
AccrO is a Full Acrobatic Quadcopter Simulator, with realistic flight behavior and complex physics simulation. A training tool for freestyle drone enthusiasts.
Why similar: Simulation 100%
- #28 Kselebox
80% matchMostly Positive75% of 68 reviews2021
Dev: KseLeroNPub: ONRI Studio
Windows
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.
Why similar: Simulation 100%
- #29 Tricking 0
77% matchVery Positive83% of 1,145 reviews2022
Dev: Full-in Studios
Windows · Mac · Linux
Median: 24 minMean: 3.4 hrs≥1hr: 30%
Tricking 0 is a physics-based flipping game that lets you perform tricking combos, parkour lines, and cliff jumps with full control. With an intuitive Flick-It system, seamless transitions, and active ragdoll physics, it delivers the thrill of extreme movement sports, but without risking your neck
Why similar: Simulation 100%
- #30 MX Bikes
76% matchVery Positive94% of 37,456 reviews2019
Dev: PiBoSo
Windows
Median: 27.5 hrsMean: 132.4 hrs≥1hr: 90%
MX Bikes is a realistic motocross simulator, based on a scratch built physics engine that accurately simulates motorcycle dynamics and setup options.
Why similar: Simulation 100%
- #31 subROV : Underwater Discoveries
76% matchVery Positive91% of 68 reviews2022
Dev: sqr3lab
Windows
Pilot a remotely operated submarine and explore the oceans! Defy the darkness and crushing pressure of the deeps as you chart unknown regions and study new species of ocean life.
Why similar: Simulation 100%
- #32 Vehicle Simulator
77% matchVery Positive88% of 282 reviews2015
Dev: Ilan Papini
Windows
Vehicle Simulator is an open world flying/sailing simulator with accurate physics and dynamics, simulating well the various boats, planes and land vehicles included. The game allows the user to modify and experiment with scenery making and vehicle design by way of extreme modability, with a large library of existing mods and add-ons.
Why similar: Simulation 100%
- #33 Robot Squad Simulator 2017
78% matchMixed64% of 163 reviews2016
Dev: Bit GolemPub: Ultimate Games S.A.
Windows
Median: 12 minMean: 8.1 hrs≥1hr: 31%
Become an elite pilot of special Robot Squad. Use specialized, remotely controlled robots, which you will control yourself. Deal with the hardest missions which can't be performed directly by people due to the conditions. Human life and safety is in your hands!
Why similar: Simulation 100%
- #34 World of Contraptions
75% matchVery Positive87% of 97 reviews2022
Dev: JCP Games Studio
Windows
World of Contraptions is a physics-based building game in which you build the most varied contraptions to solve the most diverse types of puzzles. Win dozens of levels with different types of obstacles. Design the best contraption for each challenge using a giant collection of blocks.
Why similar: Simulation 100%
- #35 Milling machine simulator
74% matchVery Positive88% of 199 reviews2022
Dev: Igor FrankPub: U&I NEXT
Windows
Milling machine simulator will inspire novices and experts alike. Realistic physics and movements allow you to familiarize yourself with the machine in a 3D workshop setting. Enjoy playing around, learning and prototyping in Free milling mode. Or challenge yourself in Career mode.
Why similar: Simulation 100%
- #36 The Enjenir: The Engineering Physics Building Simulator
72% matchVery Positive92% of 717 reviews2023
Dev: PeatyTurf
Windows
Median: 2.4 hrsMean: 4.4 hrs≥1hr: 69%
Put your engineering and problem solving skills to the test in this sandbox physics building game! Enjoy the freedom of completely gridless 3D sandbox building combined with hilarious ragdoll third person controls, offering a truly unique and hilarious "Enjeniring" experience!
Why similar: Simulation 100%
- #37 IRON REBELLION
71% matchVery Positive85% of 860 reviews2024
Dev: Black Beach Studio
Windows
Median: 1.2 hrsMean: 2.0 hrs≥1hr: 56%
Step inside a colossal war machine and experience what it means to be a mech pilot. Control every switch, weapon, and system from the cockpit, customize your mech for battle, and outmaneuver rival pilots in tactical cross-platform multiplayer combat.
Why similar: Simulation 100%
- #38 Nimbatus - Drone Creator
73% matchVery Positive91% of 275 reviews2020
Dev: Stray Fawn Studio
Windows · Mac · Linux
Median: 42 minMean: 5.3 hrs≥1hr: 41%
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?
Why similar: Simulation 100%
- #39 Primitier
69% matchVery Positive94% of 327 reviews2025
Dev: Ota Mato
Windows
Primitier is a highly flexible VR sandbox game, where you can create tools and machinery by freely cutting and connecting objects in a vast world based on physics simulation.
Why similar: Simulation 100%
- #40 Graffism VR - Graffiti Simulator
70% matchVery Positive87% of 102 reviews2025
Dev: VRiteLabs
Windows
Advanced Graffiti simulator where you can paint everywhere in the map with different tools as cans, markers and fire extinguisher.
Why similar: Simulation 100%
- #41 StarbaseSim
70% matchVery Positive95% of 62 reviews2025
Dev: AshtorakSimGames
Windows · Linux
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Simulation 100%
- #42 Short Circuit VR
73% matchVery Positive82% of 133 reviews2018
Dev: Stefan BauwensPub: N/A
Windows
Short Circuit VR is an electronics lab simulator in Virtual Reality. You can build your own electronic circuits with the components provided, learn basic electronics by completing challenges and just have fun while experimenting and making awesome projects!
Why similar: Simulation 100%
- #43 Universe Sandbox
70% matchOverwhelmingly Positive96% of 32,344 reviews2015
Dev: Giant Army
Windows · Mac
Median: 2.3 hrsMean: 24.5 hrs≥1hr: 71%
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.
Why similar: Simulation 100%
- #44 Blocksworld
73% matchMixed65% of 765 reviews2017
Dev: Fortell Games
Windows
Median: 30 minMean: 6.3 hrs≥1hr: 35%
Build anything from characters that run around to mighty machines that drive, blast, crawl, and fly! Then play with your creations in action-packed games, share what you’ve built with your friends, and explore creations made by people all over the world!
Why similar: Simulation 100%
- #45 Freedom Locomotion VR
72% matchVery Positive87% of 223 reviews2017
Dev: Huge Robot
Windows
Median: 24 minMean: 8.3 hrs≥1hr: 32%
Walk, jog, run, climb and crawl across a range of locations and terrains in the Freedom Locomotion VR demo. This game showcases the revolutionary Freedom Locomotion System that provides you with a wide range of options, which will allow you to find the most immersive fit regardless of how motion sickness sensitive you might be.
- #46 Juno: New Origins
68% matchVery Positive89% of 3,554 reviews2023
Dev: Jundroo, LLC
Windows · Mac
Median: 1.1 hrsMean: 13.6 hrs≥1hr: 52%
Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.
Why similar: Simulation 100%
- #47 Age Of Warbots
68% matchVery Positive83% of 172 reviews2026
Dev: VDimension
Windows
A sandbox battle simulator game where you can build your own shape-shifting warbots, program their AI, and watch them smash each other up on the battlefield! Join the battles yourself by taking control of the warbots! Use Steam Workshop to check out warbots created by players from around the world!
Why similar: Simulation 100%
- #48 Phantom
74% matchMostly Negative34% of 173 reviews2017
Dev: Phantomisreal Ltd.
Windows
Phantom is a hard sci-fi survival game. It is very different from other survival games; the player is a robot rather than human. At the same time the game has a pure physics-based construction system, which makes survival and fighting become very fun and different.
- #49 Project Chemistry
71% matchMostly Positive76% of 228 reviews2021
Dev: Ata TürkoğluPub: Espale Studios
Windows
Median: 3.6 hrsMean: 25.6 hrs≥1hr: 88%
Interact with elements and molecules in a way that you have never before! Observe them and make them react with each other in the sandbox mode. Synthesize every molecule in the quest mode. Discover countless macromolecules and the elegancy of chemistry.
Why similar: Simulation 100%
- #50 Realistic Tower Destruction
71% matchMixed66% of 53 reviews2020
Dev: Nikita Markin
Windows
Game allows you to build many kinds of towers from a variety of bricks and experience their dynamic destruction physics in a sandbox environment.
Why similar: Simulation 100%
- #51 FPV Labs - Drone Simulator
67% matchMixed68% of 105 reviews2026
Dev: FPVLabsPub: FPV Labs
Windows
Fly with true-to-life physics, next-gen visuals, and the most detailed drone configurator in any FPV sim. Build your setup, share community presets, and fly handcrafted real-world locations. Made by real FPV pilots.
Why similar: Simulation 100%
- #52 SkateLab
67% matchVery Positive90% of 96 reviews2024
Dev: TheVan
Windows
A 100% physics-driven skateboarding sandbox. Experiment in a world with unconstrained physics, create spots, record clips, and skate with your friends!
Why similar: Simulation 100%
- #53 ExoCross
67% matchMixed68% of 473 reviews2024
Dev: iRacing.com Motorsport Simulations
Windows · Linux
Median: 1.2 hrsMean: 5.4 hrs≥1hr: 56%
ExoCross is an offroad racing game introducing 4CPT vehicle physics (4-way contact patch traction technology). A soft-body tire model allows for competitive time attack and multiplayer wheel to wheel racing.
Why similar: Simulation 100%
- #54 Mech Mechanic Simulator: Prologue
69% matchMostly Positive77% of 146 reviews2021
Dev: PolyslashPub: Valkyrie Initiative
Windows
Median: 1.2 hrsMean: 3.8 hrs≥1hr: 62%
Become a Mech Mechanic to deconstruct, rebuild, paint and fix gigantic iron machines. You live in an age of enormous machines and you better get ready to get your hands dirty!
Why similar: Simulation 100%
- #55 Virtual-O
69% matchVery Positive89% of 140 reviews2016
Dev: Contours
Windows
Virtual-O is a new game that brings you the adventures of Orienteering without the need of going to faraway places. Nature will be your only enemy as you will try to navigate the Unknown using map and compass.
Why similar: Simulation 100%
- #56 Archean
66% matchVery Positive88% of 252 reviews2024
Dev: batcholi
Windows · Linux
Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.
Why similar: Simulation 100%
- #57 RAGDORE
65% matchMostly Positive79% of 244 reviews2025
Dev: GreenGO
Windows
RAGDORE is a physics-driven sandbox where limbs fly, bones snap, and movement changes with every injury. Experiment with traps, crushers, trampolines, and more in colorful maps designed for creative destruction and dynamic ragdoll mayhem.
Why similar: Simulation 100%
- #58 Crowd Simulator
68% matchMostly Positive71% of 547 reviews2019
Dev: ZHANG FANPub: SHEN JIAWEI
Windows · Mac
Median: 30 minMean: 1.3 hrs≥1hr: 31%
It's really crowded!!! Crowd Simulator is a unique, fun experience that places you in different crowd scenarios. The main objective is to move with and against crowds.
Why similar: Simulation 100%