Games like Primordialis on Steam
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Kerbal Space Program
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
GearBlocks
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!
Sinking Simulator
The sequel to the unfinished Sinking Simulator, now with a lot more POWER!!!! Witness your witty love of chaos and destruction sinking 2D ships and everything else on board!
Poly Bridge 2
The acclaimed bridge-building indie-hit is back! More levels, more features, more physics fun!
Wooden Battles
Build a wooden fort, place your units, watch the mayhem!
Derail Valley
Drive massive trains and build your career in a vast open railway network. For both PC and VR.
JUNKPUNK
JUNKPUNK is a factory management, base building, exploration game where a New World Robotics ship has crash landed. You and any survivors must restore this ruined planet and prepare it for habitable life. Craft, build, explore, discover, and grow to terraform the planet.
Astrox Imperium
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Assetto Corsa EVO
Assetto Corsa EVO redefines the realism and features of one of the most popular multiplatform driving simulations ever developed. Featuring cars and tracks from different classes spanning across years of motoring history.
Deadly Days: Roadtrip
Loot, shoot, and mow down zombie hordes in this bullet heaven fever dream. Embark on a deadly roadtrip, fuel your bus, decide when to extract – and get that sweet inventory management kick when that new slot in your backpack fits just right.
Bridge Constructor Portal
Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.
Rec Center Tycoon - Management Simulator
Design, build and manage a recreation center! Host fitness classes, build swimming pools, arcade & entertainment areas, build event rooms to host parties & much more. With endless customisation, Rec Center Tycoon goes much more in-depth than your average business management simulator.
Mutilate-a-Doll 2
A highly customizable virtual stressball and physics sandbox about mutilating ragdolls in various ways using an overwhelming amount of weapons and tools.
OVIS LOOP
A pixel-art action roguelike with dynamic combat, player-led combo crafting and a post-apocalyptic battle of wolf and lamb. Step into the shoes of the robot-sheep Omega to wield sci-fi weapons and gather evolving skills to protect your flock. Jump into the loop and create a unique combat style.
Arms Trade Tycoon: Tanks
Arms Trade Tycoon: Tanks is a unique combination of tank design and tycoon game. It puts you in charge of an arms trading company specialized in tanks from WWI to the modern era. Research, design, sell and follow your tanks in battle to make your own history!
Bridge Constructor
Become an appraised bridge engineer and architect in Bridge Constructor. Create and design your own constructions and watch the cars and trucks pass over them - or see them fall and crash while your inferior creations collapse due to weight and the laws of physics!
Tale of Fallen Dragons
This is a dungeon crawler game with roguelike elements based on Ancient Chinese story. Under the Fallen Dragons Temple, you`ll fight with various dragons which all have different shapes. The art style is based on real artifacts from China, we hope you could experience a different style of our culture.
Card Survival: Fantasy Forest
Card Survival: Fantasy Forest is a card-based deep survival simulator and the next installment in the Card Survival Series. Carve yourself a home in a primordial forest that has a will of its own. A day-to-day life simulator in a world where nature reigns with mystery, beauty and sometimes cruelty.
Backrooms Break
Explore and break the environments of the Backrooms and Poolrooms! Utilize Thor's demolition hammer, firearms, and explosives to carve your way through the walls and entities. This isn't just another mundane walking simulator game. Now the entities are the victims. Overcome your fears with violence.