Top similar games like The Twin Paradox:

Embrace the call of the cosmos! In Cosmic Cosmonaut, you take the helm as a fearless Soviet space explorer. Explore, trade, defend and manage your fleet while meeting a diverse array of interesting aliens.

Explore this short 2D sci-fi adventure game with an interactive game environment, interesting plot, a score system and (at least) two endings!

Space Fox Kimi is a RPGmaker space adventure game following the career of the titular Kimi as she rises through the ranks of the Galactic Foxian Empire Navy.

Become the first diplomat to an alien world in this dialogue-driven, Star Trek-inspired RPG. Explore an ancient civilization, befriend its strange inhabitants, and make agonizing choices that will forever shape the future of their species.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

In this retro-inspired adventure game you will have to race back home across the galaxy. Collect new friends on your journey. Make new enemies. You won't be able to save everyone. Who will you leave behind? Which civilizations will you save - or destroy - along the way?

Welcome to a new galaxy! You are Samual, a simple farmer that lives in a small abandoned town called First Valley. You live there with your daughter Sam who is the light of your world. One day you are attacked and your daughter is taken away from you!

Star Matter is a single-player, 2D, tile based, spaceship physics RPG, where you pilot a ship that you are able to customize and configure to suit the current task, your playstyle, or what remains of your ship.

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.

You can remember nothing before this moment. Your existence begins with a keystroke followed by the flick of a switch. Electrical power streams into your neural network, and you are alive.

Welcome to Drake Frontier! A Space Western action RPG featuring real-time combat, organic roleplay, and a deep narrative. Meet different factions, friends, and foes, shape your own interactive story and explore the distant planet Drake.

Robot’s Fate: Alice is a text-based RPG set in the future where robots with neural network AI are integral to human life. You’re Alice - a robot who becomes self-aware, while everyone around fears rogue AI. Can you survive and reconcile humanity with robots? Your choices do matter.

Space Simulator and Music Machine!

Interstellar war breaks out between the fox-eared Fuchians and the vile rabbit-like bunnoids, and Kimi, a Fuchian cadet is thrown into the thick of battle. Follow her tale as she fights in ground and space combat in this story driven sci-fi JRPG and shape her fate in with your actions and inaction.

Gingar Ail is a story-based SF RPG indie game set on the Moon Base. Become Asta, the protagonist and one of the agents who lost all her memories in an accident, and discover secrets of the Moon Base. Battles involve turn-based strategy.

Gaia Beyond is a handcrafted 2D Action-RPG, an exploration mix built around the core features fighting, mining and trading. Your decisions are footprints within a vast non-linear solar system. Forge alliances among numerous factions and develop relations with hundreds of NPCs.

You've become a spaceship captain who transports supplies to Earth's colony on Mars. On a return trip your ship gets lost on the way back to Earth. Can you find out how to survive in space and get back home?

Locked away in the most secure prison in the galaxy, with little hope of escape, Gail Pilgrim faces the most difficult ordeals of her life. Her only hope lies in trusting those who she has come to regard as her friends.

A space adventure across colorful and abstract environments with simple controls and mechanics. Featuring precise, physics based, action. Sometimes a fast-paced thrill. Sometimes a slightly methodic thinker. Sometimes, even, a rage inducing dread. Always exhilarating.

Create and destroy on a scale you’ve never imagined!

INSOMNIA is a dieselpunk sci-fi RPG about the slowly degrading remnants of human society attempting to survive on an abandoned space metropolis. Develop your character, explore lovingly handcrafted locations, interact with peculiar NPCs and factions and try to stay alive in this brutal world.

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.

What happens when you and your girlfriend uncover a mysterious book and then accidentally activate it? Can you keep Alex one step ahead of those who want the book while at the same time figure out where am I? What does this book do? Why do these other people want it?

A tactical sci-fi RPG set in an alternative 1970's, where an enormous and inexplicable artifact –the Dome– is discovered in a remote desert. Fight enemies, explore the anomalous wasteland, level up your character, join one of the forces in the ruined world.

Welcome to the SoulSide! Meet weird characters and explore mysterious places to unravel the dark secrets of this world. Go ahead and lead the story to one of many endings.

你将扮演一个名叫狼九思的狼族少年，在宿命的安排下，成为朝廷御史，懵懂闯入江湖，成为多方势力相互倾轧的中心，在漩涡中不断成长，逐渐掌握自己命运的故事。

Still reeling from the life-changing events of the previous episode, Gail seeks out a safe haven with her father in the Delta Pavonis system. However, she soon learns that the politics of Planet Leto can be as treacherous and unpredictable as the local weather.

You play as a young boy whose dog has died. Head down to Necros, the realm of the underworld, to find your dog and bring him back home!

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.

inFINIte Robotics is a visual novel game that is set in a fantasy world filled with modern technology. The premise of the game is to find out the mystery of the world and learn about electronics by solving puzzles!