Games like Main Assembly

71%Game Brain Score

graphics, optimization

gameplay, stability

71% User Score Based on 1,304 reviews

Homebrew is a physics based vehicle sandbox where creativity is key, by providing you with the right building tools it ensures that your imagination is the limit!

92%Game Brain Score

gameplay, graphics

stability, grinding

92% User Score Based on 20,493 reviews

Includes: The Base Game, Hat PACK, Skin pack, Skin Pack 2.

91%Game Brain Score

graphics, story

gameplay, grinding

91% User Score Based on 50,535 reviews

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!

90%Game Brain Score

graphics, monetization

gameplay, story

90% User Score Based on 741 reviews

Plasma is a creative engineering playground where you can build any device you can imagine. Bring to life your own amazing robots, factories, arcade machines, giant rampaging spiders, whole game worlds, and things that don't even have a name yet, then share them with the community.

93%Game Brain Score

graphics, humor

gameplay, optimization

93% User Score Based on 675 reviews

Have you ever dreamed of building your own car? Design your car from scratch: from the frame to the suspension! ... and race it!

87%Game Brain Score

gameplay, story

optimization, stability

87% User Score Based on 803 reviews

Welcome to KitHack Model Club! From the creator of the original Kerbal Space Program and a tiny team of just three dedicated developers. KitHack Model Club combines state-of-the-art physics with endless customization options that will see you and your friends bringing your wildest RC creations to life. With the opportunity for limitless adventure and built from the ground up for multiplayer, Ki…

93%Game Brain Score

gameplay, graphics

stability, grinding

95% User Score Based on 24,978 reviews

Critic Score 85%Based on 1 reviews

Besiege is a physics based building game in which you construct medieval siege engines and lay waste to immense fortresses and peaceful hamlets. Build a machine which can crush windmills, wipe out battalions of brave soldiers and transport valuable resources, defending your creation against cannons, archers and whatever else the desperate enemies have at their disposal.

82%Game Brain Score

story, gameplay

grinding, stability

93% User Score Based on 24,206 reviews

Critic Score 60%Based on 5 reviews

As a prospector starting out on a procedurally generated exo-planet, TerraTech is a galactic exploration game where you need to build an empire from the ground up. Design your own fleet of unique vehicles and take them into battle, and you shape your journey the way you want to, researching the technologies you want and allying yourself with various corporations to create a burgeoning fleet in the…

90%Game Brain Score

story, gameplay

optimization, stability

90% User Score Based on 66,988 reviews

Design and pilot your own sea-rescue service, in a rich and dramatic physics playground. Steer or fly your custom-designed, block based, programmable vehicles into fierce oceanic storms. Plan and execute thrilling rescues in a variety of challenging crisis scenarios.

89%Game Brain Score

gameplay, graphics

optimization, stability

89% User Score Based on 85,786 reviews

Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining. Space Engineers utilizes a realistic volumetric-based physics engine: all objects can be assembled, disassembled, damaged and destroyed.