Top similar games like Unreal Sandbox:

Brickadia is a multiplayer brick building game that gives you the tools to create and play, your way or with friends! Build intricate structures, invent cool contraptions, then play in them however you'd like!

Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

Build together with friends in BricksVR, a multiplayer VR building sandbox. No more searching the bottom of the bucket for the right brick, with BricksVR every piece is always in stock.

EDEN is a physical sandbox. No limits, create worlds and play the way you want! To create worlds, we give you a large set of tools, game mechanics, smart and not so smart NPCs, cars, weapons and many other interesting things.

Valora Survival is a multiplayer 3D survival game where the possibilities are endless, you can build a farm, a town, even an entire civilization with your friends! There are wild animals, and you are to weak to fight them with your arms so you have to find a way to craft weapons and tools.

Build anything and destroy everything in this modern physics sandbox.

A universe where you can play with amazing robots that are designed, built and even programmed by you.

Welcome to Planet Omnia! An open-world multiplayer game with a focus on puzzles, exploration and having fun with your friends!

Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

Mini World is a 3D free sandbox game about adventure, exploration, and creating your dream worlds. There is no grinding or leveling up. No IAP gate that locks features from free to play players. Everyone can enjoy the game’s full features with great freedom

Mod&Play - physics sandbox. Manipulate objects and create your own constructions with friends. There are no restrictions or goals, it all depends on you.

Explore gorgeous raytraced voxel lands, meet the local mutated wild-life, find out what went wrong, and quest, craft, loot, build, destroy and shoot your way to the top of the foodchain! Play alone, or with friends! Assuming you know how to share..

A first-person city-building game with powerful tools that allow you to build faster and bigger. Design your own construction blocks and furniture in factories, terraform the open world, build roads and use vehicles to travel to different cities that you or your friends create in solo or coop mode.

Create your own level with your friends online in the sandbox mode, play the mini-games, ragdoll, drive a car, fly with a Jetpack, fart to go higher, throw grenades. Access more than 45 items to build your own level.

FIREWORKS MANIA is a small casual explosive simulator game where you play around with fireworks, create beautiful firework shows or just blow stuff up.

Crushed — is an Singleplayer and Multiplayer First-Person Survival Sandbox in an Open World! Challenge the wild and be ready to survive in harsh conditions. Explore the world, get resources, cook food, build a house, farm, hunt, and enjoy nature.

Modbox is a multiplayer game creation sandbox for Desktop+VR

Tower Builder is online Co-op or single player building and design game.

A calm and basic survival game. Smooth out a place for your home, Explore unseen caves and Stay alive!

MY GARAGE is a car simulation game with main focus being simulating real car repair, maintenance and physics.

Physics is a sandbox test game.

Slotracers VR is a full slotracing experience built for VR. Race miniature cars against your friends on race tracks created by yourself, your friends or the community. Build your own tracks together with your friends and share them on the Steam Workshop for other people to enjoy.

Open and manage your own gun shop. Start small and expand/upgrade your business! Oh and also, crime rates have been going up lately, so be careful out there!

Enter the adrenaline-filled world of a modern-day guerrilla revolution. With stunning vistas, visceral gunplay, and a huge variety of gameplay experiences, there's never been a better time to join the fight.

Factory Trashcension is a first-person open-world factory creation and optimization game with unlimited possibilities. Play with your friends and design efficient factories to TRASHCEND without worries and explore a v a p o r w a v e inspired universe!

Subsistence is a sandbox, first person, solo or co-op, PvE open-world survival game. Struggle through changing seasons to build a base, develop technology and gear-up in the hostile environment. Defend yourself from wildlife, the elements and AI hunters (who also build bases in the world).

Pilgor's baaack! Gather your herd and venture forth into Goat Simulator 3; an all-new (at least on Steam), totally realistic, sandbox farmyard experience. Invite up to three friends in local or online co-op, create carnage as a team, or compete in mini-games and then not be friends anymore.

Multiplayer sandbox with destructible environment. Destroy different maps, build your own, and play with your friends and other people online

Gunscape provides easy-to-use tools based on a block-placement interface everybody's already familiar with to create all types of maps. Don't like building stuff? Then just blast your way through hordes of monsters or duel with other players!

Badlands is a PVE-focused multiplayer open world sandbox set in a destroyed world. Be a post-apocalyptic scavenger in single player or team up with friends in multiplayer. Fun base building, crafting, and combat.

Try to survive on this island by collecting resources and building items that will help keep you alive.

Destruction Physics | Everything is Destructible