Top similar games like Cosmic Cosmonaut:

You're stranded on mars, with no idea where you are. Noone's around to help you. Explore abandoned settlements and scavenge equipment from them to go even further and uncover what truly happened and why everyone left...

Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!

Take to the asteroid belt and fly as a rookie mining ship pilot, exploring space and mining asteroids, earning money to save your community on Mars in this story-driven space action game. Your choices and actions will shape the unfolding story, changing the fate of all those you meet.

The Twin paradox is an RPG where you must prepare yourself for the first time travel. Make decisions, explore, and learn real science with the scientists of the "Beyond" laboratory. It's up to you to make the journey a success.

Naev is a game about space exploration, trade and combat. Players travel the galaxy and earn money by trading, fighting and performing missions.

Take the captain's chair of the starship Odyssey. Assign specialized officers, manage vital ship systems, and navigate critical moral dilemmas in this text-based, choice-driven sci-fi command simulator. Will you uphold coalition protocols, or risk everything for survival?

Volatile is a space exploration adventure game which, at its core, plays with the importance of actions and consequences.

Lead the first settlement on Jupiter's frozen moon, Europa! What alien life lurks beneath the ice? Who is sabotaging your mission? Who can you trust?

Backed by interstellar weaponry, the nation of Panwestia has annexed half the globe. Resistance appears futile--but the hegemon has a very unique weakness...

Betrayed and shipwrecked, Fred awakens on a mysterious island that regenerates everything he collects. Grief turns to obsession as he hoards endlessly. Explore, gather, and uncover the secrets of the island—and the truth behind your exile.

Meet some aliens, make some money, and save the galaxy while you're at it!

Who will you be when they arrive? Forgather is a 2D Pixel Art Action/Adventure episodic tale that takes place in the capital, Onstaan. Traverse this Lucin plagued city as you battle your way through the STAR's forces until you find out what it means to be Worthy.

Sanguinite is a lunar-lander-meets-twin-stick-shooter action game with elements of resource management and exploration. Equip your remote drones and explore the dangerous surface of distant worlds. Bring resources and artifacts back to your ship. Investigate the origin of the aliens you encounter.

In this elegy of blood, everyone in Athens owes your boss a favor, making you untouchable! Who will you use, who will you help, and who will you prey on?

HRO: Adventures of a Humanoid Resources Officer is a puzzle-driven adventure game set in a retro sci-fi universe. When the Endeavor stumbles into universe-shaking trouble, can you harness the power of the bureaucracy to rein in your crew’s worst impulses and survive to the next episode?

A fast-paced, loot-driven sci-fi Action RPG where you are Earth’s last hope. Blast through enemies, hunt powerful gear, create powerful builds and take on the Swarm and the factions united under its banner in a desperate fight for humanity.

In this 2D ARPG,you will play as a human who has been kidnapped by alien poachers. After being rescued by the Galactic Animal Protection Organization, you choose to join and embark on an adventure across the galaxy.

Restore your home planet to be the thriving wasteland it once was, in order to reboot everyone you know. Venture out into space, gather resources to fix your home, and piece together the mystery of how (and why) the plants have taken over.

Embark on a procedurally generated dungeon, make choices to craft your own narrative. Select your hero and confront monsters, solve puzzles, and make decisions that shape your unique story as you play.

Embark on an Interstellar Odyssey! Captain your own starship amidst a network of bustling transit stations, ferrying passengers of diverse species. Upgrade your vessel, navigate volatile interspecies relations, and avert cosmic chaos in this thrilling sci-fi saga!

When Chi finds her eggs are stolen by sneaky snakes, she is forced to leave everything behind to bring them home. A brave journey that begins with a personal mission and escalates into something far bigger. Guided by unlikely allies, Chi must face enemies far greater than she imagined.

Take on the role of Nora Harwood, member of Everreach’s Security Division, on a mission to secure the colonization process of Eden and investigate mysterious incidents! Everreach: Project Eden is a fast-paced, story-driven action-RPG set on the visually stunning Planet Eden.

As Robo, you will decide the destiny of Gear Town and its robot people. Make decisive choices, explore biomes, solve puzzles and mini-games, battle hordes of robotic enemies in this cute pixel-art Twin Stick Shooter RPG, and write the Robo legend.

Experience a story-rich Hong Kong-inspired urban fantasy where every frame-perfect parry counts. Master kinetic flow combat and parkour across twin worlds. Join Cyrus in uncovering the secrets of the oppressive Circle.

Last Protocol is a Sci-Fi top-down RPG hack-and-slash where Jaiden Kent, an employee of Avalon Industries, is working on a mission. Everything is going well until he uncovers the hidden truths, and now, he must escape...

Fire up a wild ride across the cosmos with a fresh take on Marvel’s Guardians of the Galaxy. In this action-adventure game, you are Star-Lord leading the unpredictable Guardians from one explosion of chaos to the next. You got this. Probably.

A science fiction visual novel. Deep beneath the surface of Mars lies a secret that will change everything. Six researchers. One rift. No one will return the same.

As a newly appointed Judge, you will rule over Space Court and its denizens to keep the universe safe. Or possibly blow it all up. Either way, you’re tenured.

An alien conversation adventure where conversation is your only weapon. Awakened from a 150 year cryosleep, you are suddenly appointed as a Chief Extraterrestrial Counselor at the spaceport. Interview the aliens visiting Earth and uncover their true intentions.

Tasked with commanding of one of the most challenging sectors of the galaxy, the future of the Alexandria IV space station depends on your diplomatic and strategic capabilities. How far will you go to prevent a war? A space opera visual novel by J.M. Beraldo.

Revival is a third-person sci-fi action-adventure where you explore a massive hub world, hunt colossal bosses, solve environmental puzzles, and salvage alien technology to repair your ship and escape a hostile planet.

Abducted... by aliens? No! By Astral Entities!! Welcome to the Astral Plane. You and four other Humans have been selected. In the next two weeks, please explore the facility, collect stamps, make friends, and uncover multiple endings. We'll be watching your progress. Best of luck, Human.