60+ similar titles based on shared tags and player behavior. Themes include Sandbox, Building, Multiplayer, Physics.
Dummy Guyz is a multiplayer physics sandbox with no predefined rules. Get creative by building or breaking things your way. The game is bare-bones with no theme and minimal graphics, focusing solely on physics interactions!
Gabe's Mod
Gabe's Mod is a physics sandbox where there are no set objectives or goals. We provide you with the tools and let you explore and create freely.
Garry's Mod
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.
Gabe's Mod is a physics sandbox where there are no set objectives or goals. We provide you with the tools and let you explore and create freely.
Why similar: Moddable 23.8%, Sandbox 15.6%, Building 13.4%, Physics 12.6%, Online Co-Op 9.3%
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.
Why similar: Moddable 21.9%, Sandbox 17.9%, Building 12.9%, Physics 12%, Online Co-Op 10.2%
A chaotic multiplayer building game where creativity and teamwork collide. Build together, experiment freely, and see what wild ideas you and your friends can create.
Why similar: Sandbox 22.1%, Building 18.8%, Physics 18%, Multiplayer 15.3%, 3D Platformer 8.1%
Become a ragdoll and create your own environments in Sandbox Mode, explore worlds created by others, or just flop around your destructible sets! Fun with Ragdolls®: The Game lets you enjoy everything you love about ragdolls!
Why similar: Sandbox 25.3%, Physics 21.7%, Building 14.5%, Funny 13.3%, Multiplayer 7.1%
Ultimate Ragdoll Game is a Sandbox game without any limits. Have fun with ragdolls available in Steam Workshop and build your very own constructions using wide variety of blocks.
Why similar: Moddable 20.4%, Memes 17.6%, Sandbox 16.5%, Physics 13.4%, Building 12.9%
Hammer Sandbox is a solo/multiplayer sandbox game with no specific goal, except maybe having fun! You can make your own mods, maps and gamemodes!
Why similar: Moddable 27.5%, Sandbox 18.2%, Physics 14.8%, Building 12.6%, Multiplayer 10.1%
Modlands is an action-adventure sandbox where you can change anything and everything with your friends in realtime multiplayer.
Why similar: Moddable 22.2%, Memes 16.6%, Sandbox 13.6%, Online Co-Op 11.9%, Building 11.9%
cenker's mod is a multiplayer physics sandbox with many mods. Every mod has a different experience. Play included, community-made, and your own mods together with friends.
Why similar: Moddable 25.3%, Sandbox 16.8%, Building 13.8%, Physics 13.2%, Multiplayer 9.7%
FIREWORKS MANIA is a small casual explosive simulator game where you play around with fireworks, create beautiful firework shows or just blow stuff up.
Why similar: Sandbox 21.2%, Building 17.2%, Physics 15.2%, Multiplayer 12.7%, Moddable 11.9%
Ragdoll LABS is a chaotic physics sandbox where nothing makes sense—and that’s exactly the point! Tackle absurd levels, survive epic accidents, and turn disaster into your favorite show. Customize your beloved ragdoll and master the art of failing in style!
Why similar: Sandbox 19%, Physics 18.9%, Building 18.7%, Memes 13.5%, Funny 10.5%
3d Engineers is a sandbox game/tool in engineering and construction.
Why similar: Moddable 24.1%, Building 22.8%, Physics 17.7%, Sandbox 16.5%, Simulation 14.2%
YO UP! is a chaotic co-op physics building game where one wrong move can collapse everything. Build unstable towers solo or with friends, climb floating islands, and reach for space... if your tower holds.
Why similar: Online Co-Op 19.4%, Physics 18.8%, Sandbox 15.8%, Multiplayer 12.5%, Funny 11.4%
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!
Why similar: Building 20.7%, Sandbox 18.7%, Physics 15.3%, Multiplayer 11.4%, Moddable 10.6%
A free social world for VR and desktop. Hang out in an always-on hub, wear avatars made by the community, and explore worlds built and published by players through Steam Workshop.
Why similar: Memes 19.8%, Moddable 17.5%, Sandbox 13.7%, Online Co-Op 12.5%, Multiplayer 9.8%
Hold My Thing is a co-op physics-based building simulator. Team up with your friends as a crew of clumsy workers to renovate, demolish, and restore famous parody buildings. Master double-purpose tools, survive hilarious construction accidents, and fund your dream rocket to the Moon!
Why similar: Memes 20.8%, Building 14.2%, Sandbox 13.8%, Physics 12.2%, Online Co-Op 10.5%
A co-op physics comedy for 1-4 players about building a rocket out of garbage. Scavenge a landfill planet, drag the junk home, and hold it together with duct tape, straps, bolts and welds. Then strap in, fire the flare, and find out how good your worst joint really was.
Why similar: Online Co-Op 19.8%, Physics 17.2%, Building 16.3%, Sandbox 13.8%, Multiplayer 9.2%
Soaked is a multiplayer platforming sandbox. Push, grab, throw, dive, crawl, climb, spin, and dig into a variety of game modes!
Why similar: Sandbox 19.5%, Physics 17.6%, 3D Platformer 15.1%, Online Co-Op 14.4%, Multiplayer 13.3%
A multiplayer 2D physics sandbox game where you can build and share creations. Features include electricity, temperature, and destructible ragdolls.
Why similar: Sandbox 25.5%, Building 17.4%, Multiplayer 14.3%, Physics 11.3%, Simulation 10%
Salvation Denied is a chaotic co-op building sim for 1-4 players. Team up to build wild constructions with heavy machinery and crazy tools. Each mission brings a completely new challenge, while physics and disasters push your creation to the limit.
Why similar: Building 17.9%, Physics 16.9%, Sandbox 16.6%, Online Co-Op 12.9%, Multiplayer 11.2%
Blockland is a non-linear sandbox game with no set goals, giving players the freedom to design and construct elaborate structures. Styled as a tiny minifigure, players build inside of the virtual world using bricks reminiscent of toy blocks.
Why similar: Sandbox 30.5%, Moddable 22.8%, Building 21.7%, Multiplayer 14%, Funny 6.8%
Join "Fizzy Friends," a multiplayer online physics sandbox game. Create dream levels and thrilling battles using an advanced physics engine and various toys. Invite friends to join your battlefield for a unique interactive experience.
Why similar: Memes 19%, Sandbox 16.3%, Third-Person Shooter 13.3%, Building 12.3%, Physics 9.8%
Welcome to Merryside, county of the mousers. Use your god powers to cause chaos, build silly contraptions, wreck traffic, and cause mayhem. This game has no rules, it just gives you the power to do literally anything, with nobody able to stop you.
Why similar: Moddable 31.9%, Sandbox 27.6%, Physics 20.4%, Funny 15%, Simulation 5.1%
A difficult obstacle course 3D platformer where the goal is to survive and escape the Island!
Why similar: Memes 36.7%, 3D Platformer 21%, Physics 15.6%, Multiplayer 9.1%, Funny 8.8%
DAM IT! is an online co-op physics and destruction game. You and up to 8 friends are mischievous beavers with a simple mission: Destroy the evil corporation that has invaded your forest! Harvest wood, build dams and redirect rivers to create raging floods and wreck the corporations property!
Why similar: Online Co-Op 24.2%, Physics 22.1%, Building 13.6%, Funny 12.2%, Sandbox 12%
Get ready for a gut-busting good time with Farting Simulator! You experience the joy of controlling an uncontrollable bodily function in a meme-filled and comedic open-world sandbox environment. Farting Simulator is a hilarious and entertaining adventure that's sure to leave you FARTING out loud.
Why similar: Memes 32.4%, Sandbox 20.2%, Physics 14.3%, Funny 11.9%, Simulation 7.5%
Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!
Why similar: Moddable 21.2%, Memes 16.9%, Building 14.3%, Physics 13.9%, Sandbox 13.3%
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: Sandbox 22.7%, Physics 18.5%, Building 17.9%, 3D Platformer 13.6%, Funny 12.1%
Build wacky vehicles and contraptions to overcome environmental challenges in an Online Co-Op experience! Scout out a path in Adventure Mode, or build whatever comes to mind in Sandbox Mode. Either way, you're in for the Adventure of a lifetime, as you're going Around The World With Friends!
Why similar: Sandbox 25.7%, Online Co-Op 20.3%, Physics 18.1%, Building 16.4%, Simulation 8.8%
A physics sandbox built on real chemistry. Drop 674 materials into a falling-sand world and watch them react, burn, freeze and explode. Then wire circuits, test wings in a wind tunnel, or split light through lenses — alone or with friends online.
Why similar: Sandbox 25.8%, Building 21.7%, Physics 17.4%, Moddable 17%, Simulation 7.5%
Play as a gang of mischievous raccoons in this chaotic co-op sandbox for 1-4 players. Complete ridiculous missions, steal everything you can carry, and outsmart a relentless Exterminator determined to throw your gang behind bars.
Why similar: Physics 19%, Online Co-Op 17.5%, Sandbox 15.6%, Multiplayer 14.6%, Funny 13%
Toxtronyx have now realised their game “Bridge2!” on the powerful Unity engine. Very realistic visuals and lots of new features as well as the possibility to create one’s own levels helped create a completely new game.
Why similar: Moddable 24.5%, Building 21.4%, Sandbox 19.2%, Physics 18.8%, Simulation 8.5%
Duct Tape Simulator - In this game you act as duct tape and you have to fix cracked and broken things. Search the room for damaged items and repair them to fill up the integrity bar.
Why similar: Memes 32.7%, Physics 17%, Sandbox 14.6%, Funny 12.4%, Simulation 7.7%
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.
Why similar: Moddable 20.5%, Sandbox 14.5%, Building 13.6%, Physics 11.9%, Online Co-Op 11.9%
The Gastarbeiters is a 1-5 player co-op game about building when the whole world is against you. Raise a house through explosions, assaults, and raging storms. Will you complete the construction and survive?
Why similar: Building 19.6%, Online Co-Op 17.9%, Sandbox 14.9%, Physics 14.5%, Funny 10.6%
Welcome to my first game! Enjoy total freedom in this sandbox domino builder. Play with physics, test out unique special dominoes to spice things up, or use the image-to-domino generator for instant fun. Build, experiment, and have fun knocking them down!
Why similar: Sandbox 30%, Building 21.7%, Simulation 16.2%, Physics 14.5%, Minimalist 12%
A 1-4 player third-person co-op physics comedy. Take the contracts no reputable firm would touch, then haul it, bolt it, smash it and drop it. Every crate you break comes off the payout. The company bills for damages. The company always bills.
Why similar: Sandbox 24%, Building 20.9%, Physics 18.4%, Funny 8.8%, Online Co-Op 5.8%
An online co-op physics game about collecting bananas for the Monkey King's feast — fill your cart, find the summit, and try not to blame your friends when it all goes wrong.
Why similar: Sandbox 18.6%, Online Co-Op 17.1%, Physics 16.5%, Multiplayer 12.3%, 3D Platformer 12%
Telephone game, but you build with blocks. See a prompt, build it — the next player guesses what it is in one word, then builds from that word alone... then everyone watches the chain fall apart together. Somehow "cat" becomes "rice ball". Party madness for 3-8 players, online or on one shared PC.
Why similar: Online Co-Op 20.3%, Building 19.9%, Sandbox 19.5%, Multiplayer 17%, 3D Platformer 12.3%
1, 2, 3. ATOMIC. WEDGIE. ACTION! Give people wedgies in several different angles and poses. Take screenshots. Animate. Make a video. Upload it online.
Why similar: Sandbox 18.4%, Moddable 18%, Memes 16.1%, Physics 15.6%, Funny 10%
Tower Builder is online Co-op or single player building and design game.
Why similar: Sandbox 22.4%, Building 19.7%, 3D Platformer 19%, Physics 19%, Simulation 5.5%
Build your very unique bridges and other constructions in a physics based 3d environment
Why similar: Building 29.9%, Sandbox 27.1%, Physics 25.6%, Simulation 17.4%
Eggineer is a physics based vehicle sandbox game. The goal is simple, build fully destructible vehicles to help your fragile egg companion finish challenging levels in the campaign mode, or design the most complex sets of vehicles in the sandbox and make everything crash or explode!
Why similar: Building 26.5%, Sandbox 24.6%, Physics 20%, Funny 11.5%, Simulation 6.5%
JUST A GUY is an online multiplayer ragdoll game. Play with physics, explore small open worlds, drive vehicles, use fun items and complete objectives to earn new cosmetic outfits!
Why similar: Physics 21.6%, Sandbox 20.8%, Multiplayer 14.6%, Online Co-Op 13.8%, Funny 13.6%
CatTag: Create is a multiplayer VR sandbox game where players use hand-based movement to explore, build, and play custom worlds together. Create maps with physics blocks, animations, collision events, and programmable circuits.
Why similar: Moddable 24.1%, Building 16.3%, Sandbox 16.3%, Physics 14.7%, Multiplayer 11%
Techno Chicken is a game where you play the role of a chicken who will certainly not end up fried. See what it means to be Techno Chicken. Beware this chicken is served spicy.
Why similar: Moddable 20.2%, Sandbox 19%, Physics 16.1%, Memes 14.7%, Funny 12.3%
Blip is a platform where players and creators come together to build, play, and share unique gaming experiences. An open-source alternative to Roblox.
Why similar: Moddable 31.5%, Building 27%, Online Co-Op 15.9%, Crafting 6.4%, Multiplayer 5.9%
The next-generation open-world multiplayer sandbox. Play community-made game modes, create addons with Lua scripting, import custom assets from Unreal Engine 5, and host your own dedicated servers for hundreds of players!
Why similar: Sandbox 17.2%, Moddable 15.8%, Building 15.1%, Third-Person Shooter 13.1%, Physics 12.4%
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: Moddable 26.5%, Building 20.8%, Sandbox 19%, Physics 17.7%, Simulation 6.1%
Build, experiment, and share in Squares and Stuff, a pixel-retro sandbox game inspired by classic "falling sand" games. Unleash your creativity in an open-ended world filled with sandbox elements like water, paint, fire, sand, animals, humans, zombies, and a controllable 2D platform character.
Why similar: Memes 23.4%, Sandbox 20.8%, Building 19.4%, Physics 14.8%, Funny 7.6%
Turn your friend's face into a monster. Invite 7 people. See who survives. NextBot PANIC! is a chaotic 1-8 player co-op survival horror where YOU create custom Nextbots. Navigate procedural mazes, unlock loot, and experience pure meme panic!
Why similar: Moddable 30.1%, Memes 27.5%, Online Co-Op 20.8%, Funny 12.4%, Multiplayer 5.6%
Scavenge a junkyard, weld the scrap into a rocket of questionable structural integrity, and light it. Highest flight wins the shift — the Moon is 384,400 km up and your fuel tank is a rain barrel. 1-4 robots, one shared launch pad, no appeals.
Why similar: Building 19.6%, Physics 18.7%, Sandbox 17.2%, Online Co-Op 13.6%, Multiplayer 12%
Sandboxes is a casual multiplayer sandbox game. Reimaged and recreated from scratch, featuring significantly more powerful building tools and a host of new objects and features to play with, SandBoxes is the ultimate sandbox game.
Why similar: Sandbox 22.7%, Moddable 20.6%, 3D Platformer 17.8%, Physics 10%, Minimalist 8.8%
This is an anime-style sandbox game where you can do anything you want, unleash your imagination, and create your own world.
Why similar: Moddable 32.5%, Sandbox 24.5%, Building 17.2%, Physics 8.6%, Simulation 7.2%
That's a simulator game 100%. Trust us.
Why similar: Sandbox 31.9%, Physics 26.6%, Funny 16.8%, Simulation 11.1%, Comedy 8.3%
Create, Collect, and Crash in Autocraft, a physics destruction sandbox. Create your own cars, rockets, tanks, planes, boats, and more.
Why similar: Sandbox 32.9%, Building 25.3%, Physics 21.7%, Simulation 10.4%, Multiplayer 5.8%
Destroy mountains of hay with shotguns, pitchforks, chainsaws, flamethrowers, and even a goat in this chaotic physics-based game. Throw, smash, burn, and blast your way through the farm to find one tiny needle.
Why similar: Memes 34.1%, Physics 24.5%, Sandbox 16.1%, Simulation 11.3%, Funny 7.2%
Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.
Why similar: Sandbox 29.2%, Moddable 28.7%, Physics 18.5%, Building 10.6%, Funny 6.9%
Barbecue is a co-op party game where 1 to 4 players manage a backyard BBQ that spirals into total chaos. Light the fire, grill the meat, serve the guests — and try not to burn everything down.
Why similar: Sandbox 22.1%, Online Co-Op 21%, Physics 17.2%, Funny 13.2%, Multiplayer 12.9%
SOS OPS! 2 is a co-op action game where every mission has more than one solution. The city has changed: there is honest work, shady work, and a team of friends capable of ruining both.
Why similar: Memes 21.5%, Sandbox 15.3%, Physics 13.7%, Online Co-Op 13.4%, Multiplayer 9.9%
Gamebox is a free and open source sandbox game centered on user generated content. You decide what you want to play, be it in 3D or 2D, single-player or multiplayer, or create and upload your own games.
Why similar: Moddable 49.2%, Sandbox 36.2%, Multiplayer 14.6%
