ShipCrafter
ShipCrafter is a naval sandbox simulation game. Build your ship, unlock new components and defeat increasingly powerful foes in the campaign !
91% positive of 370 reviewsPlaying now: 82$7.99
Level Editor · Sandbox games to play together
52 Level Editor · Sandbox games your group can play together online, including ShipCrafter, Age Of Warbots, and ReCharge RC: High Voltage.
All games: 24
Age Of Warbots
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!
83% positive of 167 reviewsPlaying now: 7$9.99
ReCharge RC: High Voltage
ReCharge RC: High Voltage is the long awaited sequel to ReCharge RC, an RC racing title loved by millions! Customize your vehicle, Create your very own race tracks, Share them online and race your friends on multiplayer and global online leaderboards! Created by an RC enthusiast, for RC enthusiasts!
95% positive of 403 reviewsPlaying now: 10$13.99
Warnament
An approachable turn-based grand strategy sandbox. Lead a nation, forge alliances, wage wars and rewrite history. Play solo or with friends, create your own maps and scenarios, and explore community mods on Steam Workshop.
83% positive of 499 reviewsPlaying now: 19$12.99
LIMSCAPE : THE LIMINAL SPACE EXPLORER
Explore quiet liminal spaces that feel familiar, yet strangely wrong. Walk, climb, and swim through five handcrafted stages, then build worlds of your own in a powerful sandbox. Publish them through LIMSCAPERS, visit other creators’ spaces, and explore together in Multiplay Beta.
85% positive of 168 reviewsPlaying now: 5$9.99
Plastic Battlegrounds
Set up the battlefield with an ever growing list of units, vehicles, and emplacements! Then either join the battle as a plastic soldier or be life sized and tower over the chaos.
89% positive of 285 reviewsPlaying now: 2$9.99
Block Fortress 2
Choose a planet, build your fortress, and prepare for war. Arm yourself with powerful weapons, deploy troops, construct turrets, and defend your stronghold against relentless attacks. Team up with a friend or fight alone in this action packed block builder, where only the strongest survive.
82% positive of 269 reviewsPlaying now: 5$19.99
Robot Rumble 2
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.
80% positive of 301 reviewsPlaying now: 37Free
Quest Master
Quest Master is a dungeon maker inspired by the classics that first made us love dungeon crawling. Unleash your imagination, alone or in local co-op, to make dungeons full of puzzles, traps and monsters. Upload them for others to explore and challenge yourself with other players’ creations.
98% positive of 360 reviewsPlaying now: 8$19.99
Smack Studio
A sandbox fighting game with built-in creation tools to create characters and stages. Animate pixel art characters using our 3D pixel art rotation technology, then battle with up to 8 players! Use our tools to export sprites for your own projects.
84% positive of 526 reviewsPlaying now: 10$14.99
Nuclear Option
Fly near-future aircraft with immersive physics across dynamic battlefields, facing land, air, and sea threats. Wage war against AI or rival pilots using an array of advanced weaponry, including tactical and strategic nuclear weapons capable of annihilating anything in your path.
95% positive of 10,780 reviewsPlaying now: 484$19.99
Turbo Sliders Unlimited
Driving game with Unlimited possibilities. Spiritual successor to classic top-down racing games, but in 3D with modern online features, countless game modes and extensive moddability. For casual fun, serious competition, or to unleash your creativity with the editors.
88% positive of 125 reviewsPlaying now: 2$14.99
Golf It!
Embark on an exciting journey with Golf It! Seize your putter, rally your friends, and immerse yourself in an epic minigolf adventure. Conquer countless courses, create lasting memories, and refine your skills to emerge as the ultimate minigolf champion. Your thrilling golfing odyssey begins here!
89% positive of 24,777 reviewsPlaying now: 230$8.99
BROKE PROTOCOL
A fully moddable city sandbox with jobs, NPCs, apartments, garages, gangs, and more. Broke Protocol is an open-world action game focused on roleplaying and custom content. Define your goals and identity in a persistent, reactive world where you write your own story.
74% positive of 3,239 reviewsPlaying now: 13Free
Dungeons 4
The Absolute Evil and its trusted cough servant, the Dark Elf Thalya, return in Dungeons 4 after the events of its fabulous predecessor to bring about their triumph over the forces of good once more.
85% positive of 2,414 reviewsPlaying now: 79$24.99
KitHack Model Club
Developed by the creator of the original Kerbal Space Program, KitHack Model Club is a physics-based model building sandbox that offers limitless freedom for you and your friends. Design, build, battle, fly (and crash!) your very own RC vehicles, or experiment with over 2,400 ready-made vehicles!
75% positive of 606 reviewsPlaying now: 3$19.99
Train Valley World
Train Valley World is an engrossing transport tycoon inspired by the genre classics. Build and manage efficient railroads across the globe, create sophisticated logistics chains, design your own levels, and become a business mogul – solo or in multiplayer!
68% positive of 251 reviewsPlaying now: 5$19.99
Armchair Commander
A turn-based strategy game where you can experience WWII campaigns and explore alternate history scenarios made by the community.
87% positive of 113 reviewsPlaying now: 1Free
AirportSim
AirportSim is an Advanced Airport Ground Handling Simulator with true-to-life visuals and operations, licensed planes and vehicles, real airports and live weather conditions. Enjoy the many tasks alone or with friends, making this experience unforgettable.
67% positive of 1,422 reviewsPlaying now: 2$34.99
Banter
Welcome to Banter, the ultimate social VR sandbox where goofy physics and good times reign supreme! Adventure, excitement, and hilarious experiences with friends await you in the Bantaverse. So, what’re you waiting for? UNMUTE THE VIDEO! Can you recognise the voice?
73% positive of 153 reviewsPlaying now: 1Free
Trainz Railroad Simulator 2022
Drive, Explore, Operate and Create the railroad of your dreams - and now you can collaborate in real time with Multiplayer Surveyor! TRS22 showcases a range of high quality routes, sessions and trains to drive, plus all the scenery you need to make your own masterpiece.
74% positive of 1,262 reviewsPlaying now: 251$39.99
Trainz Plus
Drive, Explore, Operate and Create the railroad of your dreams - and now collaborate in real time with Multiplayer Surveyor! And with Trainz Plus memberships, you get more content, more features and the latest Trainz has to offer!
78% positive of 136 reviewsPlaying now: 21$7.99
IRMÃO Grande & Brasileiro 2
Você monta um elenco formado pelos seus amigos, personagens ou celebridades favoritas, enfia todo mundo numa casa, e assiste o circo pegar fogo. IRMÃO Grande & Brasileiro 2 é o mais Grande e mais Brasileiro simulador de cárcere privado competitivo que o dinheiro pode comprar.
96% positive of 1,396 reviewsPlaying now: 17$19.99
HOT WHEELS UNLEASHED™
Collect the best vehicles in the Hot Wheels™ universe, build spectacular tracks and dive into breathtaking races.
80% positive of 5,447 reviewsPlaying now: 37$4.49