Top similar games like Relax In Space:

Curiosmos is a whimsical space sim where you shape your own solar system by crafting planets, gravity, atmosphere, and life! Embark on an adventure to discover the secrets of the universe in this charming ode to outer space ✶

Space Tourist is a chill, mechanic-lite, easy space exploration game designed for tired gamers who love to discover beautiful worlds without overwhelming systems or steep learning curves. Explore space. Land on new worlds. Plant flags. Take photos. Relax.

Fly a second-hand ship past the edge of the charted stars. Dive from orbit through the clouds of a world nobody has named, land anywhere and step out of the airlock. Chart its rivers, caves and species, name it, claim it… or go too far to ever come back.

The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

Realistic space flight simulator.

Caelovista is an astronomy sandbox to explore planets, stars, and black holes. Land on surfaces, control time to observe orbits and eclipses, or venture to distant worlds. Driven by real data and science, journey at your own pace from the ground to the deep cosmos.

Explore a scientifically accurate Milky Way galaxy and discover distant uncharted worlds, while having unrestricted access to every deck of your Magellan Class deep space exploration vessel. Interact with numerous fully simulated ship systems, or simply relax in the bar and watch the stars drift by.

ROVA is a cozy space-rover photography game. Help a new space colony conduct research on large spherical planets, by documenting elements of alien worlds through photography. ROVA is a game about discovery and exploration.

Gaze into nature's greatest abyss. Explore a real-time black hole simulation with true gravitational lensing, a volumetric accretion disk, orbiting worlds, and cinematic relativistic effects.

Cratered is an open-world planet exploration game with a distinct illustrative style. Explore a star system, land on planets with your ship and walk around in first-person. Use tools to dig into the surface to find hidden items. Meteors, explosions and collisions make craters on the surface.

A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!

Alone on a floating island in deep space, you use your telescope to study the universe, capture what you find, and confront the growing sense that something out there is aware of you.

Fly through a looping neon cosmos in this single-player synthwave dropper. Dodge gates, keep your hull intact, and travel as far as possible while music-reactive terrain pulses beneath changing deep-space views.

A first-person sci-fi cargo flight sim. Pilot a physics-driven lander, plan risky routes, manage fuel and heavy cargo, and repair systems mid-flight. Explore the cabin, mine resources, and build Equilibrium Arrays. Earn credits and upgrade your ship.

Lost in an alien world, surrounded by unfamiliar landscape and foreign technology, you need to find the way back home. Explore, discover and solve the mysteries of this strange place.

A relaxing 2D space-flight game with real gravity. Carry a whole people asleep on board through eighteen exoduses to a world to land on, or explore the open universe of the Drift. Beautiful suns best admired from afar, and not a single weapon: when trouble comes, you fly.

Space Hauler is a space flight sim set around Saturn's largest moon, Titan. Fly your spacecraft using realistic aerodynamics and orbital mechanics, take on contracts, and build your career as a pilot-for-hire.

OuterTide is a First-Person Exploration Platformer about a lone astronaut crash-landing into an asteroid belt hovering around a planet. Grapple throughout this mysterious environment, encounter alien creatures, and collect scrap to repair your ship. 

Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.

Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.

The game "Terraspace" offers you a unique experience of planet settlement and terraforming — creating conditions for life on unsuitable planets. This will require you to build the necessary structures to populate the planet.

After a galactic portal failure you find yourself lost millions of light years away from home, in a foreign galaxy... With your main propulsion systems disabled you are unable to traverse space, so you try to collect resources you find near you in order to create a galactic portal to return back.

A first-person astronomy simulator built on real astronomical data. Set up, align, and operate your telescope as the sky changes with location, date, and time. Use star charts and bright stars to find targets, then observe the Moon, planets, and faint, distant deep-sky objects through the eyepiece.

Ellan is a beautiful first-person atmospheric story adventure where life and death intertwine. Accompanied by a guiding light, travel dream-like worlds to uncover lost answers and confront the illusion of choice. Embark on a transformative path to liberation and Moksha. Ellan awaits your discovery.

A first-person educational space exploration game where you pilot a spacecraft through a scaled solar system, enter orbit around planets and moons, land in curated environments, and learn what makes each world unique.

You must overcome the anomalies occurring in space.

A cozy third-person exploration game where you recycle death into new life. Reap spent matter, reshape the land, and bloom colorful ecosystems as you uncover strange landmarks, awaken spirits, and bring faded little worlds back to life.

An immersive survival crafting adventure game set on an alien planet. Explore the surroundings and build an understanding of the world around you. Create tools, devices, and structures to overcome the limitations of the harsh environment and unravel the mysteries of the unknown signals.

A family friendly casual game that teaches children about celestial bodies. Learn about the Sun, Earth, Jupiter, and the other celestial bodies that make up our Solar System. You or your child will also be able to create your own Solar System in a sleek and in-depth fashion!

Gravity and exploration sandbox

Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.

The player takes on the role of a grandchild who arrives at the apartment of their recently deceased grandmother. Like many from the older generation

In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.

ToT: Experiment is a sci-fi short story game set on a remote ship wandering through space. Without any memories or recollection of his past our hero is tasked by the ship AI - AR.I.A. to perform daily tasks, that will help to maintain the ship.

Explore the flying islands in a tranquil journey, while unraveling the mystery of an unknown event in a highly interactive world full of cats.

A classic fantasy MMORPG powered by uMMORPG—discover dungeons, fight powerful creatures, forge rare equipment, and shape a living world alongside hundreds of players.