Games like Astrox: Hostile Space Excavation on Steam
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Rover Mechanic Simulator
As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.
The Trail: Frontier Challenge
Are you ready to discover the undiscovered? Are you ready to climb the tallest mountains, wear the finest clothes, and earn a fortune beyond compare? Then welcome to the New World! Welcome to The Trail: Frontier Challenge!
ShadowSide
ShadowSide is a First Person Exploration game. A policeman Alex Carter has been watching over the tranquility in the town for many years. He protects the people from robbery and crime. Nothing but a routine.
Infinity: Battlescape
Infinity: Battlescape is a multiplayer space combat sim supporting hundreds of players on a single server. Join one of the corporate factions and fight for domination of a seamless, true-to-scale procedural star system. Participate in massive space and planetary battles involving hundreds of ships.
Spaceflight Simulator
In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.
Tin Can
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
EarthX
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars!
1000 days to escape
Only 1000 days left until the end of the world. You have to realize the largest space program ever to save as many people as you can. Explore planets, colonize them, help people find a new home.
Just Die Already
Just Die Already is an old people mayhem sandbox game created by the designers of Goat Simulator. You are old and angry and you've just been kicked out of your retirement home. How will you survive in a world that wants you to Just Die Already?
Ascent - The Space Game
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.
VoidExpanse
Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!
Who Is This Man
Who is This Man is an spy game with privacy and hiding. Secretly infiltrate his target's house and miss his stuff. Report them later. Buy new agent equipment
Tech Support: Error Unknown
Things are not what they seem at your new tech support specialist job. While resolving customer issues, you soon find yourself in the middle of a conspiracy. Will you side with your employer, join a rogue hacktivist group bent on destroying them, assist the police or stand alone?
Mad Digger
The treasure lies at a depth of more than 100 yards. That's a job for the Mad Digger!
Space Simulation Toolkit
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.
Lunar Flight
A modern take on the classic arcade game, Lunar Lander, Lunar Flight extends the experience to a fully fictionalized and accessible lunar module simulator
Parkan 2
Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!
Oh...Sir! The Hollywood Roast
The boys are back , and they look better than ever! Oh…Sir! The Hollywood roast is a brand new spinoff to the surprise indie hit 0f 2016, Oh…Sir!! The Insult Simulator. This time around we’re taking tinsel town down a few notches, whilst classing up the joint.
Sol 0: Mars Colonization
Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades.
Achievement Clicker 2019
Feel like a real Achievement hunter! Earn Achievements, upgrades and get the most Achievements on Steam!
Tiny Town VR
Create an original world and fill it with buildings, roads, vehicles and more. Give it life with posable characters. Tell a story with custom speech bubbles and in-game photo captures. Then, share with friends!
Interplanetary: Enhanced Edition
In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.
Apollo 11 VR
Apollo 11 VR is the story of the greatest journey ever taken by humankind. This VR experience is a recreation of the events which took place between July 16th and July 24th 1969. Now for the first time ever you get to experience this historic event through the eyes of those who lived through it.
Animallica
In Animallica you are racing against extinction after a deadly virus ravaged the world. As the lone survivor of the last conservation center on Earth, the fate of every single animal and plant species lies in your hands.
X4: Foundations
Your journey to building a vast space empire begins behind the controls of a single ship. Explore the stars, trade goods, fight battles, build stations, buy and equip ships, and command fleets in a living, fully simulated universe that reacts to your decisions.
蓝宝石般的被害妄想少女/Damsel with persecutory delusion
A strange letter came to the girl's hand, pointing to a vicious robbery and murder in Qinshan Port City more than a decade ago. Li Meiyuan, a 17-year-old female high school student, lives in depression and delusion all the time. She almost excludes everything around her.
Chroma Lab
Chroma Lab is a VR particle physics sandbox. Surround yourself with hundreds of thousands of colorful particles that stick together like a fluid which you can interact with using a variety of tools.
Particle Fleet: Emergence
Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation.
Stellar Warfare
Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!
Gold Mining Simulator
Become a gold miner. Work hard, dig deep, explore the world, and you’ll become the wealthiest person in Alaska. Use a variety of specialist machines to find as much gold as you can.