Top similar games like Besiege:

Dumbino is a funny chaotic physics-based puzzle game where you topple dominoes with explosions, wild chain reactions, and pure madness. Embrace the epic goofy mayhem as you create and solve unhinged levels. Build and share your craziest designs and custom levels with the community!

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.

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.

Craft and trigger contraptions to perfection or glorious chaos! Smash cars, rescue heroes, and create hilarious scenes with your own interactive systems! From giant hammers to epic chain reactions, anything is possible!

A 2D multiplayer sandbox game revolving around industry, innovation, factions, combat and emergent gameplay. Design factories, customize tools and weapons, fight or trade with other players or get viciously murdered by an angry badger.

Build your own vehicles or download one of the more than 200,000 creations already uploaded to the Workshop and experience the dynamic driving and destruction physics of Brick Rigs!

Blow it up is a physics destruction game. Unlock new bombs, explore the world and go on an epic journey of destruction.

Ramshackle is a multiplayer sandbox game where you design a combat vehicle, or "Vessel", out of destructible parts and armor, and put it to the test against other player-driven and AI Vessels. Share designs with other players on your server or license it out to the AI and encounter it in battle!

Design the perfect automated defense system for the city in this physics-based game. Destroy the falling celestial objects with turrets, fire, lightning, portals, and more! Each level will challenge your ingenuity and creativity.

Danglebox is about creating physics based structures to hunt for resources or just for fun. Build with various materials, lift with balloons, pull with ropes and push with thrusters to enable your designs to withstand the weight of trains, buildings, containers, weapons fire and more.

Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.

Buntasy is a wacky online multiplayer party game with funny ragdoll physics and a fully destructible world! Enjoy a wide variety of mini-games that you can play by yourself or online with friends. Or create any kind of map/game you want inside the sandbox mode!

Help Billy get to the checkpoint by creating a suitable vehicle using a variety of different parts. Billy must survive, so drive safe!

Physics based combat game where you design a robot and fight in the arena. Crush, flip, pierce, burn and cut your opponents till the last part. Create superior fighting machines and dominate the arena.

Physics-based sandbox game where you build wacky machines to solve environmental puzzles. Create alloys from a mix of metals to reinforce your builds, recruit koalas to operate your weapons, solve puzzles to get rewarded with parts and weapons, and save the island from the erupting volcano!

Balsa is a detailed Model Flight Simulator with a powerful editor where you can design, build, fly and battle with model aircraft. Developed by the creator of Kerbal Space Program, Balsa is a virtual flight experience like no other.

LogiCircuit is the next generation of circuit building! Use various logic gates and integrated circuits to simulate real life computers, games, programs, and more!

Dieselpunk Wars is a vehicle building game, focused on combat with advanced physics and damage simulation. Use over 300 elements to build a war machine of your dreams. Construct vehicles that ride on the ground, soar through the skies, or dive underwater. Prepare for combat and test your skills!

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!

Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build castles; construct mechanical devices and underground mining. There is an entire planet to explore!

Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.

VTOL VR is a near-futuristic combat flight game built for Virtual Reality. Pilot advanced multi-role jets, using your hands to flip switches, press buttons, and manipulate the virtual flight controls.

Car racing game with soft-body damage, race track builder, track database and multiplayer

Factory Coin Mining combines a strategy game with the complexity of an advanced puzzle. BASE BUILDING as you never seen before, from simple nature elements, build factories, melting machines, conveyor belts, logistical equipment, stations and much more to mine a virtual coin inside the game.

PixPhys is a 2D engineering sandbox with huge technical possibilities and scope for imagination: design equipment from a jet-powered cart to space stations.

ABRISS is an atmospheric physics-destruction building game.Build structures from parts to let them crash into your targets. Unlock new parts, destroy more, witness entropy at its worst in digital-brutalist cityscapes. Build to destroy.

A physics sandbox simulation game about constructing and demolishing structures. If you like destroying stuff or just mess around, then this game is for you!

Blow stuff up! Part casual destruction simulator, part fiendish puzzle game. Destroy the structures, sink the grumpy blue blocks and save the gems to rise to the top of the tower. Physics-based puzzle solving or create and share online your own designs. 1P or online multiplayer for up to 4 friends.

Outfit your crates for battle, explore an open world or watch them fight in sandbox mode!

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!

Rollercoaster Tycoon 3 Platinum combines the excitement of rollercoasters with the fun of a great strategy simulation. RCT3 Platinum combines the roller coaster theme park fun of the Roller Coaster Tycoon 3 with included expansion packs Soaked! and Wild! Now enjoy more options than ever.

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!

Disassembly and destruction physics sandbox simulator. Detailed models of objects and vehicles and their internal parts. Disassemble objects successfully to unlock weapons mode and destruction. Fight evil mannequins with everything you got in physical combat!

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!

A physics based brick building game

Build cube gadgets for special agents. Combine parts, test inventions, and save missions in a race against time and a limited budget.