Games like Homebrew: Patent Unknown

84%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

83% User Score Based on 994 reviews

Critic Score 92%Based on 1 reviews

In Main Assembly take on the role of a drone with the ability to design and build robots for your everyday needs! Create unique ways to overcome various challenges in single-player or jump into the Sandbox where you can craft and play alone or with other players. Challenge yourself and your friends to create the most exciting looking robot using a freeform crafting tool and modular parts, and then… If you enjoyed this game, see our list of games similar to Main Assembly.

93%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, optimization

93% User Score Based on 691 reviews

Have you ever dreamed of building your own car? Design your car from scratch: from the frame to the suspension! ... and race it! If you enjoyed this game, see our list of games similar to Dream Car Builder.

91%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects: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! If you enjoyed this game, see our list of games similar to Scrap Mechanic.

87%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, stability

87% User Score Based on 803 reviews

Note from Developer - Please read before purchasingKitHack is a niche, systems-heavy simulation intended for patient, self-directed players. It is not suitable for casual play or immediate clarity. Development ended earlier than intended. The game is playable, but smaller in content than many players may expect. There are no plans for future updates. This product is sold as-is. If you are ex… If you enjoyed this game, see our list of games similar to KitHack Model Club.

89%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, story

89% User Score Based on 2,219 reviews

Flyout is an aircraft building game with an emphasis on design freedom and realistic physics, sound and effects. Use the in-game modeling tools to create an aircraft of any shape, add and configure engines for your needs, set up control surfaces and take your design on a test flight around an earth-sized procedurally generated planet.Editor Tools -freeform fuselage editor -wing editor -material a… If you enjoyed this game, see our list of games similar to Flyout.

94%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

94% User Score Based on 12,959 reviews

Design airplanes in this flight sim and see how they fly with realistic physics. If you enjoyed this game, see our list of games similar to SimplePlanes.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

93% User Score Based on 16,956 reviews

Automation is a car company tycoon game in which you design and build cars from scratch. It is you who designs everything from the very core that is the engine, over the chassis, to the suspension and the car's looks. Several games have tried this before... but were able to merely scratch the surface. If you enjoyed this game, see our list of games similar to Automation: The Car Company Tycoon Game.

90%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects: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. If you enjoyed this game, see our list of games similar to Stormworks: Build and Rescue.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

92% User Score Based on 24,482 reviews

Includes: The Base Game, Hat PACK, Skin pack, Skin Pack 2. If you enjoyed this game, see our list of games similar to Trailmakers.

90%Game Brain Score

Most mentioned positive aspects:graphics, monetization

Most mentioned negative aspects: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. If you enjoyed this game, see our list of games similar to Plasma.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

89% User Score Based on 1,670 reviews

Create your own marble races, runs & machines! Decorate tracks & environments to your likings and fabricate unique experiences and share them with the world. Marble World is a 3D physics simulator sandbox with marbles! If you enjoyed this game, see our list of games similar to Marble World.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

95% User Score Based on 24,978 reviews

Critic Score 85%Based on 1 reviews

Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer! If you enjoyed this game, see our list of games similar to Besiege.

95%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

95% User Score Based on 12,044 reviews

Carefully balance mobility, firepower and armour in a dedicated tank designer. Then uncarefully put them to the test in a series of combat scenarios progressing through the ages of the tank. Here, your limit is what you can fit inside your hull and turret while still being able to move forwards. If you enjoyed this game, see our list of games similar to Sprocket.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

93% User Score Based on 24,206 reviews

Critic Score 62%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… If you enjoyed this game, see our list of games similar to TerraTech.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects: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. If you enjoyed this game, see our list of games similar to Space Engineers.

84%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:stability, story

84% User Score Based on 962 reviews

Create the Starship of your dreams, explore a vast and vivid world and jump into epic space battles. Experience a truly unique and powerful building engine where your imagination is the limit. Welcome to the next evolution in Space Sandbox gaming! If you enjoyed this game, see our list of games similar to Starship EVO.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

90% User Score Based on 566 reviews

GearBlocks is an open ended sandbox game for mechanically minded builders. You can build a car with rack and pinion steering and a working drive-train with a differential gear. Or you could make a run-and-jump parkour course with motorised bouncy platforms, or an unstoppable walking mechanical elephant. The only limit is your imagination...and physics.CreateBuild or repair your creations anyw… If you enjoyed this game, see our list of games similar to GearBlocks.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

90% User Score Based on 906 reviews

-Join our Discord channel to give feedback, download mods and learn about upcoming updates! Let’s make NavalArt more enjoyable, together! -Building NavalArt is a true labor of love. As an indie dev, my vision was simple but massive: to craft the definitive PC naval sandbox. It's been a long voyage since our 2018 Early Access launch, and I couldn't have weathered it without the phenomenal suppo… If you enjoyed this game, see our list of games similar to NavalArt.

87%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, grinding

89% User Score Based on 2,106 reviews

Critic Score 80%Based on 1 reviews

Build rockets, airplanes, cars, and anything you can think of with highly customizable parts. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. If you enjoyed this game, see our list of games similar to SimpleRockets 2.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

76% User Score Based on 14,878 reviews

Critic Score 68%Based on 10 reviews

LEGO Worlds is an open environment of procedurally-generated Worlds made entirely of LEGO bricks which you can freely manipulate and dynamically populate with LEGO models. Create anything you can imagine one brick at a time, or use large-scale landscaping tools to create vast mountain ranges and dot your world with tropical islands. Drop in prefabricated structures to build and customize any world… If you enjoyed this game, see our list of games similar to LEGO Worlds.

36%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, optimization

36% User Score Based on 560 reviews

Theme Park Studio is a powerful suite of tools that allows players to design, build, and experience stunning amusement parks of their own design. Players can build whatever they can imagine, and then share it online for others to experience. If you enjoyed this game, see our list of games similar to Theme Park Studio.

79%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, optimization

79% User Score Based on 20,953 reviews

Get a great start into Empyrion - Galactic Survival with the Complete Edition! It includes the base game plus the Dark Faction DLC, where you must survive a terrible new threat to the galaxy. If you enjoyed this game, see our list of games similar to Empyrion: Galactic Survival.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, stability

91% User Score Based on 2,138 reviews

Wrench is a highly detailed race car mechanic simulator that tasks you with running a motorsports prep shop. Wrench is a game about working on race cars. Players run a shop and responsible for their customers car’s- From fluid changes to replacing engine main bearings. Wrench is being developed as both a VR game and a traditional screen based game and allows players to switch between play modes… If you enjoyed this game, see our list of games similar to Wrench.

89%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

89% User Score Based on 10,699 reviews

In From the Depths you can build and take first-person command of battleships, planes, submarines, space ships, hot air balloons and more! The game contains a wide range of single player content including: A creative mode allowing you to push your designs to the limit and ensure the total annihilation of your opponents. A strategic campaign waged over hundreds of islands against eight unique facti… If you enjoyed this game, see our list of games similar to From The Depths.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

67% User Score Based on 3,414 reviews

StarMade is a 3D sandbox space shooter created by Robin "schema" Promesberger, founder of Schine. The game allows players to explore the vastness of space; building factories; creating ships, space stations and structures out of various block types. Both single-player worlds and multi-player servers are available players. StarMade is currently in Alpha, and is a free-to-play game. If you enjoyed this game, see our list of games similar to StarMade.

59%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, optimization

59% User Score Based on 6,096 reviews

Planet Explorers is an open world voxel based sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere. If you enjoyed this game, see our list of games similar to Planet Explorers.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

59% User Score Based on 8,444 reviews

Starbase is a massively multiplayer online game with gameplay focused on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat. Alternatively the game features a sandbox mode where players can explore the game alone or with selected friends in their own universe. Set in a universe of vast scale and detail, the fully-destructible environment… If you enjoyed this game, see our list of games similar to Starbase.

88%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:grinding, stability

88% User Score Based on 5,844 reviews

Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times! If you enjoyed this game, see our list of games similar to Stationeers.

58%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

58% User Score Based on 399 reviews

The Last Leviathan is a physics-based, ship building and destruction adventure. On your voyage to uncover where The Last Leviathan lies you will discover a world full of rival ships, mythical monsters, wrecked flotsam, physics-puzzles and hidden treasures. If you enjoyed this game, see our list of games similar to The Last Leviathan.

89%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

94% User Score Based on 1,738 reviews

Critic Score 74%Based on 3 reviews

Instruments of Destruction is a vehicle-building sandbox featuring advanced physics-based destruction. Create crazy construction vehicles and use them to demolish buildings and complete various objectives. If you enjoyed this game, see our list of games similar to Instruments of Destruction.

51%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

52% User Score Based on 1,282 reviews

Critic Score 50%Based on 2 reviews

Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet. If you enjoyed this game, see our list of games similar to Take on Mars.

93%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:story, stability

93% User Score Based on 820 reviews

SimplePlanes 2 is the long-awaited sequel to the original aircraft-building classic, featuring new parts, shiny new graphics, chaotic multiplayer, new physics, and more!  Build planes using enhanced wing and fuselage parts. It's easier than ever to build the plane of your dreams! Reshape the airfoil of your wings using real NACA profiles with overhauled flight physics, or use improved fuselag… If you enjoyed this game, see our list of games similar to SimplePlanes 2.

50%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

50% User Score Based on 5,041 reviews

Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build cities, castles and fortifications; construct mechanical devices and perform landscaping and underground mining. If you enjoyed this game, see our list of games similar to Medieval Engineers.

68%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

68% User Score Based on 1,070 reviews

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Players will need to survive in a hostile galaxy with their own custom designed and constructed starship. Space is vast but you wont have to face it alone, other players will be able to join your ship and help out, or build their own rival fleet and fight you across the galaxy! If you enjoyed this game, see our list of games similar to Interstellar Rift.

94%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:grinding, stability

94% User Score Based on 2,077 reviews

RPG Maker VX Ace is the latest and greatest engine in the RPG Maker series, improving on every aspect of creating your very own epic adventure. The most powerful editor yet, Ace supports multiple tilesets, offers full control over autoshadow and has a very flexible features system. If you enjoyed this game, see our list of games similar to RPG Maker VX Ace.

77%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

77% User Score Based on 2,619 reviews

Space Engineers 2 is an open world sandbox game where engineering meets exploration, construction, and survival in the vastness of space. Become a pioneer in the distant Almagest system, a new uncharted world with infinite possibilities for creativity and discovery. Build everything from starships to space stations as you craft your own path in this highly anticipated next chapter of the Space Eng… If you enjoyed this game, see our list of games similar to Space Engineers 2.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

76% User Score Based on 4,568 reviews

Build your dream railroad across a huge open world! You can build tracks and stations, drive detailed locomotives, and transport goods to earn money and experience. Play exciting Online Multiplayer sessions with your friends or create your very own Single-player sandbox! If you enjoyed this game, see our list of games similar to Railroads Online.

93%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, graphics

93% User Score Based on 278 reviews

Build. Program. Simulate. Logic World teaches you how circuits do math. If you enjoyed this game, see our list of games similar to Logic World.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

90% User Score Based on 42,098 reviews

Critic Score 71%Based on 1 reviews

Build and expand your repair service empire in this incredibly detailed and highly realistic simulation game, where attention to car detail is astonishing. Find classic, unique cars in the new Barn Find module and Junkyard module. You can even add your self-made car in the Car Editor. If you enjoyed this game, see our list of games similar to Car Mechanic Simulator 2018.

96%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

96% User Score Based on 2,153 reviews

Build your own model railway tracks and scenery or explore pre-made layouts, including 1000s of player-made layouts on the Steam Workshop! Play in virtual reality and on PC! If you enjoyed this game, see our list of games similar to Rolling Line.

86%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

86% User Score Based on 3,425 reviews

Rising World is an open-world sandbox game with randomly generated, fully destructible environments. Starting with the most basic of tools, collect resources to survive in the wildness. Evolve your world to create one of the biggest cities of all time or a gigantic castle, or simply let your imagination run riot! If being creative is all too much, just connect with your friends and get them to he… If you enjoyed this game, see our list of games similar to Rising World.

97%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

97% User Score Based on 6,166 reviews

Build A Plane Create your own plane. Balance fuel capacity, weight, speed, cargo space and more. Choose parts carefully to optimize your plane for the desired flight characteristics. Complete Missions Test your plane, complete missions, and earn money. You'll need to haul different cargo types, each with unique requirements, so plan your trips carefully and avoid running out of fuel. … If you enjoyed this game, see our list of games similar to Aviassembly.

55%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

55% User Score Based on 3,964 reviews

Hellion is a first person multiplayer space survival game. It is a fusion of survival and space simulation genres that pits players against the deadly environment and one another. Survive in the harsh conditions of space and scavenge for air, fuel and other items necessary for survival. But keep in mind, you are not the only one out there. There are others, but will they help, or will they throw … If you enjoyed this game, see our list of games similar to HELLION.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, stability

90% User Score Based on 2,192 reviews

My Garage is a car simulation game with main focus being simulating real car repair, maintenance, and physics. If you enjoyed this game, see our list of games similar to My Garage.

67%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

67% User Score Based on 6,099 reviews

EmergeNYC is a genre-bending simulation of New York City's Emergency Services. Drive over 30 different firetrucks, police cars, and ambulances alone, or with up to 32 of your friends through busy New York City Streets with blazing sirens and air horns. The game will be set in a fictional dynamic open-world recreation of Manhattan and will give the players the opportunity to step foot in the shoes … If you enjoyed this game, see our list of games similar to EmergeNYC.

50%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, stability

50% User Score Based on 785 reviews

The Repopulation is a Science Fiction Sandbox MMORPG which is currently in Late Alpha Testing. You should only consider purchasing the Early Access for this title if you are okay with bugs, possible interruptions of service, and in some cases fluctuating features. If you enjoyed this game, see our list of games similar to The Repopulation.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

87% User Score Based on 1,972 reviews

Apex Point is an open world racing simulator that takes place in Japan and is created in Unity 3D. Featuring detailed yet accessible first-person customization and tuning, players can modify their cars to suit any of the multiple available racing types, be it drag racing, drifting, street racing or fully legal track racing. In Apex Point, players can live their automotive dreams, swapping between … If you enjoyed this game, see our list of games similar to Apex Point.

63%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

59% User Score Based on 8,514 reviews

Critic Score 85%Based on 1 reviews

Hardcore medieval multiplayer sandbox with terraforming, free preset and modular building construction, rich crafting (smelting, forging, farming, animal breeding etc.), survival, no target physics based combat, original combat formation system and numerous other features. Taking place in the fictional medieval world, game imposes a realistic system of global politics, economy, and socialization. If you enjoyed this game, see our list of games similar to Life is Feudal: Your Own.

90%Game Brain Score

Most mentioned positive aspects:graphics, optimization

Most mentioned negative aspects:gameplay, music

90% User Score Based on 196 reviews

Archean is a deeply immersive Engineering Sandbox. Begin your journey on primordial Earth, over 3 billion years ago, in the Archean eon—a time when the world was raw, untamed, and full of potential. Craft, experiment, and engineer your own creations—solo or with friends—in a sandbox that doesn't hold your hand. Every system is simulated, every challenge earned. And when you're ready to go beyon… If you enjoyed this game, see our list of games similar to Archean.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

92% User Score Based on 44,980 reviews

Critic Score 77%Based on 3 reviews

Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends. If you enjoyed this game, see our list of games similar to ASTRONEER.