Top similar games like Project Skylab 3: A New Frontier:
Project Skylab 3: A New Frontier FREE
Project Skylab 3: A New Frontier is an educational Algebra Sci-Fi FPS that takes place on the surface of Mars. Learn Algebra while fighting against an army of weaponized soldiers and cybernetic killer robots. The Mars landscape is 4x4 miles and includes weaponized rovers, have fun exploring!
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Project Skylab 2FREE
Project Skylab 2 is an educational Algebra Sci-fi FPS that takes place on the surface of Mars. Learn Algebra while fighting against an army of killer robots, and drive your rover across a 4x4 mile Mars landscape.
Project SkylabFREE
Project Skylab is an educational Algebra Sci-fi FPS that takes place on the surface of Mars.
Bifrost Project$14.99
Discover a base building game, with exploration and diplomacy components in an universe halfway between fantasy and Sci-fi, taking it's inspiration in the serie "Stargate SG-1" and the north mythology.
Breadbox$14.99
Breadbox is a fascinating retro computer simulator that allows you to step back in time and experience the magic of machines from the 70s and 80s. In this visual environment, you can interact with hardware and old media as if they were real.
SAELIG$14.99
SÆLIG is a game that blends together elements of simulation, strategy, RPG, and business management. Centred around the life of you and your family, you must try to survive and bring wealth and prosperity to your household.
PrismataFREE
A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN.
Astronaut Simulator$1.99
Experience zero gravity flight from the astronaut helmet perspective in this unique flight simulator. Ever wanted to know what it would be like to be an astronaut? Now you can find out.
汽车帝国$9.99
Remember those cars that throbbed you? Now you finally have the opportunity to build it yourself...Enter the world of "Car Empire", get venture capital, establish a company, become the CEO, build a superb car, and sweep the global market! A hero is needed here, will this person be you?
Ymir$34.99
Ymir is a 4X multiplayer strategy game combined with a city builder where each player develops a civilization of pigmen starting at the stone age.
IngnomiaFREE
Following in the footsteps of Dwarf Fortress and Gnomoria, this game aims to provide the best experience of both worlds. The graphics and accessibility of Gnomoria and the depth and rich content of Dwarf Fortress.
Powerboat VR$18.99
Take the helm of a variety of different ocean vessels from small sport boats all the way up to large commercial vessels. Dynamic seas, Day/Night cycle, RADAR, GPS, "IALA A" Buoyage with NavAid/AtoN lighting systems provide a realistic sailing environment. VR & Non-VR modes supported.
Space Simulation Toolkit$19.99
Physics sandbox game that uses a graphics card as a supercomputer. Change the laws of physics, design mechanisms, create A-Life worlds and inhabit them with living beings, experiment with evolution and AI.
Undholm$1.99
A dwarfish colony sim set in a fantasy world. Inspired by Rimworld and Banished. Dig deep to uncover riches and challenges, recruit dwarves to produce goods, and trade with other settlements (or raid them) to help your colony succeed.
In the beginning$9.99
Do you want to become a God? Welcome to the coolest social simulator in the world! Here you can create your very own people and uplift them form humble cavemen to an adnvanced civilization!
Antkeep$1.99
A living ant tower defense, upgrade abilities to increase competitiveness. Combine different ant species to form an aerial defense and kamikaze attacks. Deploy ants to collect honey. Breed ants to expand your territory and compete against red fire ants to save the natural environment of the island.
Lacuna Passage$9.99
Explore the vast terrains of Mars, generated from real NASA satellite data, and survive threats like dust storms by discovering randomized supply caches and habitats. Adventure on foot or in driveable rovers with this otherworldly first-person sandbox.
Tabletop Basketball VR$9.99
Tabletop Basketball VR brings a basketball experience that you're use to from the TV down on to a virtual table. It's like having little toy basketball players come to life. This is a semi-simulation style basketball game. We designed our own smart AI technology around your game play.
Film Studio ManagerFREE
Film Studio Manager is an interactive business simulation game where you manage your own film studio. You need to be creative, strategic and have an eye for success to succeed in the game's business.
Halcyon 6: Starbase Commander$14.99
Halcyon 6: Starbase Commander is a retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling.
Transports$17.99
Transports is a transportation business simulation game. Build your business empire by building transportation routes for trucks, trains, ships and planes to transport goods between industrial buildings and cities.
Orders of Magnitude$3.99
Have you ever wondered what the whole Universe looks like? With the myriad Galaxies, each containing billions of Stars, including our Solar System? Have you seen a Human Brain and its Neurons? DNA? What about the Electrons surrounding the tiny Atomic Nucleus? And what lies at even smaller scales?
Legend Of Nazera: War$4.99
Tower defense adventure where you recruit heroes and use them to take down the corruption.
FreeHolder$9.99
Blending strategy, survival, and roguelike elements with RPG style character development, FreeHolder is the story of three escaped slaves in the time of the Roman Republic. Farm, hunt, craft, and cook your way through the years as you live on the edge of the beginning of the Empire.
The Last World$18.99
The Last World is a sci-fi simulation game with elements of space, adventure, survival, modding and automation. The game in which the player has to create his own empire from the ruins of the old one. Mine, build, research and produce!
三国宏图(Great Cause Of The Three Kingdoms)$5.99
"Great Cause Of The Three Kingdoms" is a strategy game based on the strategy of war and combined with simulation operation (SLG). Players will control the power of the Three Kingdoms during the game, and lead the Three Kingdoms to conquer the Three Kingdoms (or even Asia).
>//:System.Hack$10.99
>//:System.Hack is a sim-rpg set in a dystopian future. Take the role of a neophyte hacker as they begin their criminal career. Design programs, increase your skills, upgrade your hardware, hack systems in cyberspace, battle IC, rob banks, manage your own company and more!
TrackDayR$24.99
The most complete motorcycle simulator that allows you to ride every type of motorbikes including ATVs, 3 Wheelers prototype and Sidecars. Challenge your online friends on TrackDayR and climb the leaderboards of players all over the world. TrackDayR, Trackday Everyday!
Digital Humans$18.99
Engage with advanced AI characters through immersive, voice-enabled dialogues, from light-hearted banter to thought-provoking discussions. Explore a range of personalities, each offering different perspectives. See how AI opens up new, fun ways to explore ideas and gain insights.
Unclaimed World$16.99
Manage interstellar pioneers and their descendants in this detailed sci-fi colony sim. Centuries after planetfall, colonists are still struggling to gain foothold on their lush and alien planet. You settle on the frontier by carefully managing resources, production and different personalities.
上帝之城 I：监狱帝国 [City of God I - Prison Empire]$18.99
Hey, boy! I am the Deputy Mayor of Crist City. My secretary has already told you the purchasing price of the wardening position of Pompeii Prison, right? Come on son, make up your mind! There are a lot of people competing for this position. I don’t have time and patience to waste on you!
Structura$7.99
Structura is a rather unique sci-fi real-time strategy set in space. Its a hybrid of rts and fps, with emphasis on combat and survival. Build your economy for war, modify the unit by adding components, explore, expand, and survive the savage waves of enemy attacks.
Machine World 2$12.99
Take control of a range of different machines and operate them in a unique environment. Each new game generates a new world, and it is yours to develop: Dig and build anything, anywhere! All machines have been carefully modelled down to small details.
Idle Civilization$4.99
Take command of a pair of villagers and help them build a mighty civilization that will spread across the world and conquer it. Idle Civilization is a civilization builder management game where you will oversee the growth of your people into a mighty kingdom through building, research, warfare, religion, diplomacy, culture, heroic...
BE HUNTED$9.99
Be Hunted is a special co-op horror game, that combines ghost hunting, escape game, psychological horror, paranormal activity, and more. You can play alone, or up to 4 player for the basic gameplay mode. You will use your ghost hunting equipment to prepare yourself.
Ascent - The Space Game$19.99
Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.
Sanctuary Island$19.99
Turn into a Dinosaur of your choice in this survial sandbox game and find out the truth hidden in Sanctuary Island. Or role play with your friends and other players in a vivid landscape full of flora and fauna.
Gods and IdolsFREE
Take the role of a newly ascended deity in Gods and Idols. Carve your place among the stars in an open, dynamic, and massive MMORTS universe. Command the powers of the cosmos, form alliances, and use your worshipers as instruments to further your goals.
Apex Point$18.99
Apex Point is an open world game that aims to immerge you into the Japanese car culture by providing a huge variety of customizations and race types so you can choose your own path
Retro Football Boss$11.99
Retro Football Boss is a historical football management simulation featuring the English professional leagues from 1888 to 1998 (with German leagues coming soon). This is your chance to take a trip down memory lane or right the wrongs of the past.
Tavern Tycoon - Dragon's Hangover$12.99
Run your fantasy RPG tavern - let travellers take shelter for the night and serve 'em the best mead of their life with a good dose of humor.
PuPu's Adventure Park$14.99
Build an Adventure Park from the ground up! The PuPu clan had just rented a new "playground" from the Dark Goblins. Manage the park, construct park facilities, and grow your clan to serve the expansion of the Park for "hero" customers summoned from other planets!
Minds of Nations$19.99
Grand Strategy Game. How does reincarnation affect the evolution of a state ? Control the material well-being of your country with a backbone of spiritual growth. Religion. Economy. Diplomacy. War. Souls. Karma. Ideology. Tech. Stories. Single-Player. MMO.
TaleSpire$24.99
TaleSpire is a beautiful way to play pen and paper RPGs online. Bring your stories to life and embark upon campaigns together with your friends, regardless of where you are in the world.
TaleSpire - Guest EditionFREE
TaleSpire - Guest Edition lets you join, build, and play any TaleSpire campaign where the party has seats available. Has an ally of yours bought you a seat at the table? This is how you join them.
Crimson Connect Origin$5.99
Survive, collector's heroes!! game is a fusion genre of real-time strategy and roguelike. Survive to the end through defense-style battles
Short Circuit VRFREE
Short Circuit VR is an electronics lab simulator in Virtual Reality. You can build your own electronic circuits with the components provided, learn basic electronics by completing challenges and just have fun while experimenting and making awesome projects!
Cursed Exped$7.99
Your mission is to cleanse a cursed item in a haunted house. Use your tools to locate and investigate items. Create a ritual area to mark your location of interest and bring items with energy there to progress. Be careful though, the unknown is always watching you and waiting around every corner.
Hard Chip$14.99
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.
All Quiet in the Trenches$24.99
All Quiet in the Trenches is a narrative turn-based strategy RPG set in World War I. Get to know your soldiers, take care of their needs and lead them in battle, trying to strike a precarious balance between the ambitions of your superiors and the survival of your men.
Creation and Conquest：The Future War$9.99
Players need to design their own DIY Infantrys, Vehicles, and even Aircraft. In the game through DIY It can create hundreds and thousands type of combat units, according to the opponent's tactics, research and development of restraint of the opponent's weapons is the key to victory.
Mech Engineer$14.99
A dark sci-fi mech assembling manager with semi-auto battles against mutating, alien bio-weapon.