Top similar games like FIRST STAR DOWN:

Play as an Artificial Intelligence guiding a stranded xenobiologist through a beautiful and mysterious alien ocean. A non-violent sci-fi story, enter a world of wonder, fear and vulnerability, unraveling the history and ecology of an impossible planet. What will you discover together?

From Earth to the Milano to Knowhere and beyond, and set to the beat of awesome music, this five-part episodic series puts you in the rocket-powered boots of Star-Lord in an original Guardians adventure.

When the interstellar mission to colonize a new world goes terribly awry, the fate of the Letarri people falls into the hands of a lone adventurer. Now it's up to you to unravel the mystery of what happened. Can you save them and their mission, or is it already too late?

Every day is the same on the faraway Bento space-lighthouse - until a mysterious radio message breaks through. Evade the past, welcome oblivion, make the perfect Italian coffee. Still There is a psychological adventure game about grief, technical puzzles, wacky AIs and dark humour. How far is far enough?

Immerse yourself into the atmosphere of endless universe by puzzle game Supesu 2.

Tales of Cosmos is an old-school point-and-click adventure game set in a huge open world planetary system. Pilot your rocket across space, land on planets and moons, solve puzzles, and unravel a cosmic mystery with the help of a genius monkey and a wondrous talking dog.

A stolen, enigmatic machine is your only way out. It's likely to kill you, but so will the hostile planet you're escaping. Pull levers, hack devices, and puzzle out how to pilot the Nauticrawl to freedom in this unusual atmospheric adventure... or die trying.

A noir adventure spanning time and space. When a love triangle between cosmic beings becomes a bitter confrontation, you'll witness a gunshot fired by a jealous god—otherwise known as The Big Bang. Jump into the expanding universe and search for a way to destroy creation and save your love.

Latona Research Station has been destroyed by unknown assailants. The only survivor is a young girl who was rescued by the Starship Quicksilver and her renowned captain.

Professor Lupo: Ocean is a 2D grid-based exploration puzzle adventure from the famed creators of “Nihilumbra”. Trapped below the ocean, take on strange creatures, use water to solve puzzles and escape your fate, while uncovering the mysteries of who you really are.

An archaeologist uncovers a lost history in an ancient space Nebula. Award-winning narrative adventure game with hieroglyphic language puzzles, from the creators of 80 DAYS.

Experience the surreal story of Elea. In this first-person Sci-Fi adventure you play as a space scientist recovering your lost husband. Venture out on a curious interstellar journey, full of devastating memories and startling secrets.

Experience the surreal story of Elea. In this episodic first-person Sci-Fi adventure you play as a space scientist recovering your lost husband. Venture out on a curious interstellar journey, full of devastating memories and startling secrets.

The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.

A ground-based RTS prequel to the classic Homeworld games. Assemble your fleet and lead them to victory on the shifting sands of Kharak in this compelling strategy game for PC from Blackbird Interactive.

As Commander Shepard, you lead an elite squad on a heroic, action-packed adventure throughout the galaxy.

【About "The Hurricane of the Varstray"】"The Hurricane of the Varstray" is a vertically scrolling shoot'em up with a SF story: in the distant future, to defend the Earth against the invasion of mystery mechanical structures, 4 girls head to "the Varstray sector," far away from the Earth and considered as the v

Defy Gravity is an action platformer that is a mix between classic platforming and gravity based puzzle solving.

As Margaret Dale enters her second year at the academy, she begins to suspect that one of her classmates might possess some unusual abilities. Meanwhile, Gail and Sabina undertake an investigation into suspicious activities at Union Station.

A minimal point and click adventure, designed to take the player on a short but memorable journey.

Holy Potatoes! We’re in Space?! is a whacky space exploration game where you manage your very own spaceship, craft hundreds of weapons, and explore the vastness of a veggie-filled universe.

Solve challenging cable-based puzzles and uncover what really happened to the crew of The Alabaster. Now with Hint System (for those ultra tricky puzzles).

Children of Apollo is an exciting twin-stick shooter in a short, arcade style format using a blend of classic and modern gameplay elements. After the Apollo missions humans send an expedition to explore Mars but things go terribly wrong.

Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.

Pawarumi is a modern shoot’em up set in a retro futuristic sci-fi pre-Columbian universe. You’ll take control of the almighty ship Chukaru and its three unique weapons! Shoot wisely to either do double damage, heal yourself or charge your Super Attack!

Sector Zero is a story-driven sci-fi survival game with light RPG elements. Software engineer Alex wakes up with no memory in an unfamiliar and hostile environment.  Without a weapon he'll have to use his fast reaction and brains to fight the threats that await for him behind every corner.

3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.

One by one, the stars begin to die without reason. Thousands of inhabited worlds are turned to dust. You and your crew must find “the Transition”, your last desperate hope to find new worlds. Assemble your fleet, customize your spaceships and fight for the salvation of all intelligent life!

Ring Runner combines the fast-paced action of space combat with the rich story and skill variety of an RPG.Trek across the universe in a 30 hour long story-driven campaign based on a companion Sci Fi novel, or challenge 6 scenarios alone, cooperatively, or competitively through local or online multiplayer.

Immortal Defense is a story-driven tower defense game in which you give up your body and life to become an immortal "path defender", and defend your home world from destruction, forever. The game takes place over millions of years. Is there anything you would give up everything to defend?

Start a Rebellion! Lead your ships to take down the evil O'Xelg base in this squad-based shoot-em-up!

This is the original Moon Tycoon city-building game back from 2001! Remember building vast lunar colonies, then destroying them with meteors and asteroids? Blast off again with the first 3D Sim game, back to the old days on the dark side of the moon. Feeling nostalgic?