Top similar games like Momentum Mayhem:

Unleash your engineering creativity with an engaging and fresh bridge-building simulator with all the bells and whistles. Enjoy hours of physics-based puzzle solving in the Campaign and then jump in the Sandbox to create your own bridge designs and puzzles!

Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.

Bridge Constructor Studio is the latest in the best-selling series. Test your engineering skills in this physics-based puzzle game, combining the best of previous titles with a modern, charming visual style—the ultimate experience for creative builders!

Do you enjoy playing around with the physics in games? Then this is the game for you. Stack Masters is built around exploring that concept in a competitive way. Including a built in level editor and Steam Workshop support, the game offers a never ending supply of physics sandbox gameplay to explore.

Fold your way through over 100 levels and become an origami master in this casual puzzle game suitable for all ages.

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.

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!

The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!

"My Housetopia" is a relaxing sticker-based game where you can decorate everything from cozy rooms to grand villas. Enjoy endless mode, free creation, and community mods. No time limits—just pure creative fun, anytime, anywhere. Design your dream home without pressure!

Chaostower - Build and defend, a physics-based action puzzler. Build a tower from a whole bunch of different parts and prove it against several natural forces like earthquakes, wind and meteors. Defend your tower against artificial enemies, like robots, tanks, bomb-birds and many more.

A juicy puzzle game about plugging in all the plugs to the outlet.

The best just got better! Rediscover your engineering creativity in this genre-defining bridge engineering and puzzle solving masterpiece.

I love ragdolls and I love physics, so I thought I would mush the two together with a level editor and make a cool sandbox game for people to play around in. Currently, there is a very basic JSON-based level editor and 20 pre-built levels.

Colorgrid is a puzzle game about mixing colors in a Lab. Find the correct positions for your lasers and mirrors to get the right mix of colors in each material.

Craft the most epic marble runs you can imagine! Use tons of interactive gadgets or create your own. Then choose your marbles and watch them race!

Build your own over-the-top stunt tracks with realistic toy-car physics, all in VR. Featuring tracks and cars collection, sandbox mode, roller coaster mode, and more.

In Little Bit Island, you edit and shape a small island to form hills, shores, and waterways, then bring it to life with vegetation and gentle animals. Weather and time of day softly influence the island, creating a calm world that feels alive and ever-changing.

Falling-sand sandbox game with 500+ elements, chemistry, fire, life, food, and anything you can imagine.

Welcome to the world of Gravity! 100 levels of physics and logic await you. Solve puzzles, place blocks, and enjoy completing each level!

The spiritual successor to The Incredible Machine from its original designer and programmer. Play 100s of puzzles. Build and share elaborate contraptions with an huge variety of parts and critters.

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.

Real gears that don’t slip in a physics sandbox. Build freely with resizable parts and shapes, solve physics-based puzzles, fuse structures with Super Glue into stable mechanisms, and engineer intricate contraptions, precision machines, and complex mechanical systems.

“Escape the Lab” – Virtual Reality experience of an Escape Room that focuses on realistic chemical experiments.

An abstract neon puzzle-factory sim where you route photons, solve intricate puzzles, and grow profits. Enjoy creating a rhythmic factory and an evolving soundscape as you build and optimize your setups.

Create physics-based sea creatures and discover evolution through surprising challenges! Control, test, and share your creatures made with our flexible building system! Evolution is full of quirky surprises, can you be more creative than nature it self?

Clean floors, fix crooked decorations, organize clutter, and transform messy rooms into warm, peaceful homes. Relax and enjoy a satisfying cozy cleanup experience.

Logic Arrows is a sandbox game where you design your own mechanisms: from logic gates to an entire computer. Use simple elements to build complex systems, solve engineering challenges and master computer logic.

Slice multiple objects made of kinetic sand in the most satisfying ASMR cutting game!

Discover the fun of zombie genetics in this physics based puzzle game. Explore dozens of levels in the micro-cosmos, as you combine simple shapes into complex molecules to help mend broken bones, ward off nasty viruses, and revive cells.

BlockQuake is a physics based block stacking game. The main concept is to build a structure that can withstand the earthquake you trigger in your lab. Make sure to keep the special block in the building to keep your clients happy!

🚛 Truck Town: Kids and Toddlers Driving Game is a fun and easy driving game designed for young kids (ages 3-5). Drive a friendly truck around a colorful city, learn to use a controller or keyboard, and explore interactive areas that teach numbers, colors, and more in a playful way!

Design intricate marble runs in VR! Marble Mechanics combines sandbox creativity, physics puzzles, and relaxing soundscapes. Share tracks via Steam Workshop and explore a vibrant, player-driven world of rolling ingenuity.

Join Stuffy on a charming platforming adventure as they "restitch" unraveled communities. Unleash your creativity with a robust 2.5D level editor, play dress up with a powerful mix-and-match Wardrobe, and share your creations via Steam Workshop!

Set out on a creative journey, organize, decorate, and level up clients setups as you chase your dreams and build your business as the “Setup Savior”. Tidy up and refurnish rooms, decorate surroundings, and sell old furniture to purchase new, unleash your creativity to achieve your vision!

Craft tiny railway dioramas in a stress-free island sandbox. No rules or timers - just design, build, and enjoy.

Restore a forgotten neighbourhood through your favourite hobby, one cozy room at a time. In Hozy, clean, paint, and decorate abandoned homes with satisfying mechanics and intuitive controls. Enjoy the little details as you interact with tools, items and furniture to bring each space back to life.