Top similar games like Crossing Space Zen:

A cozy arcade idle game about one small astronaut alone in a forgotten corner of the cosmos. Slingshot around planets to gather stardust and spend it to keep your machines humming while you're away. Every idle hour is earned. Navigate an asteroid belt, slice feral space worms and find your way home.

Give your little invention a chance to do something wonderful. Tinker, take a leap, and feel the joy of getting a little further than before. A cozy flying adventure about small steps, happy accidents, and a dream as big as the Moon.

Come with us now on a journey through music and space... To the world of VOYAGER ◯∘ A minimalist, relaxing & atmospheric experience to chill out to for a while…

Vacuum up space junk, crack the data chips hidden inside and wake the 70 women of the Star Harbor's lost night shift. A cozy collecting game with upgrades, lootboxes without real money, your own space station and a very grumpy alien merchant.

A space adventure where you solve the mystery of your past, building a thriving civilization across a distant solar system. Fly your rocket as a commander, grow your colonies and build planet upgrades to conquer this unknown space.

Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Take a swing through space in this unique precision based physics game. Embrace the rush chasing the elusive golden speed trail, or relax as you trace perfect paths through the terrain. Either way, the graceful arcs and cosmic challenges will leave you in the perfect flow state: The Unbound Drift

Grab planets, set them in orbit, and nurture life in PLANETOON, a galaxy-building puzzle sim. Discover cosmic surprises and over 60 endings. Complete the ending collection to unlock Endless Mode, and see how far your own galaxy can grow.

Defy gravity in Orbt XL! A fast-paced, addictive, 'just-one-more-round' arcade score chaser. Stay in orbit, dodge obstacles, and rack up points, the closer you are to the black hole, the higher your score! Easy to learn, tough to master, and perfect for quick play sessions while waiting in queue.

Explore the cosmos with your furry friend and collect antimatter to open portals to different celestial worlds. Use gravity and momentum to navigate through planets, asteroids, and comets while avoiding black holes and space debris.

The original “protect with ring” game finally comes to Steam. Use your force ring to clear a path for your fleeing shuttle, survive 55 handcrafted levels, and escape the planet. It takes less than fifteen minutes to beat—but only if you’re perfect. Live, die, repeat.

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 ✶

Velocity-driven arcade action!

Pilot the last vessel of a fallen civilization into the vast expanse of space. Collect resources and search for a new world to call home in this minimalist space exploration and survival game.

Leaping from mind-boggling heights, bouncing off Champolines, soaring inches from floating islands, BUD can do it all - that look of mild terror, that’s his daredevil face. Help the adorable little robot collect MOM’s scattered ship parts and return them to the moon.

A single player space game where you fly a rocket around a tiny solar system with realistic physics, including take off, orbiting, orbital transfers and landings. Help settling other planets and moons. No time limits, no stress. If you crash you just get rescued.

Become a tiny astronaut and escape from an unknown planet where you crash-landed in a dream! A 2D vertical-scrolling action puzzle game where you use gravity to clear a path forward.

Stranded far from Earth in the year 3100, repair your ship, solve environmental puzzles, and uncover what waits beyond the stars in a hand-drawn sci-fi point-and-click adventure.

While exploring deep space, you have come across our solar system. It is up to you to crush each layer of every planet in our solar system in this beautiful block breaker. See if you can complete each set of levels corresponding to each planet in order to unlock the next.

Compare your scores on the Steam Leaderboards! Navigate through obstacles like spinners, and oscilators. Apply boost to keep your rocket in the air. Speedrun against your friends, or try to get as far as you can in the game without crashing!

Explore Earth in stunning detail! Fly through realistic atmosphere, discover landmarks with AI guide, and experience our planet like never before.

Beyond the Hundred Acre is a short, single-player adventure about a boy and his bear companion exploring a quiet forest shaped by memory, imagination, and the passage of time.

Easy to lift off, hard to land. Test your piloting skills in a physics-based 3D platformer where gravity is your worst enemy. Thrust through stylized worlds, conserve fuel, and avoid explosive impacts. Only for true rocket scientists.

Deliver packages... in space! Test your agility by navigating through different galaxies carrying diverse packages and upgrade your ship. Will you become the best courier in the universe?

Super gravity ball is a gravity manipulating puzzle platformer that takes place in a sprawling galaxy amongst the furthest reaches of the universe.

Mothership is a peaceful sci-fi adventure game with a breathtaking physics-driven exploration. Your goal, to retrieve the fuel cores of huge space wrecks to keep searching, deeper into space, for the last humans in the galaxy. [Crafted with heart by a solo dev]

This is a rocket flight simulation game. You will control a rocket by left and right engines to fly in space and try to land on target platform, while enjoying beautiful nebulas and ambient music.

Minimalist, hardcore, and challenging drag-and-drop game in the avoid-em-up genre with a creepy style that will test your reflexes, timing, and planning! This game is as hard as hell!

TRAXION is a single-player retro cave-flyer where you explore alien caves, solve physics-based puzzles, and tow valuable cargo to the surface with your tractor beam. Dodge traps, evade enemy patrols, and bring your haul home.

A cosmic idler that goes SUPERNOVA. Drag mass into your sun, grow it from spark to stellar and watch every upgrade stack. Linear. Exponential. Then genuinely SUPERMASSIVE.

​Guide a marble through 80 physics-based puzzles set in an atmospheric cemetery. Each solved maze brings flowers and a dad joke to the tombstone, viewing death in a lightening and natural way. A meditative game about movement, memory, and a positive view of the acceptance of death.

A Walk to the Stars is exactly what it says: a walk… to the stars. Sit back in your chair, relax, and enjoy watching your very first rocket leave the ground. Learn how it works, then, step by step, leave Earth behind, find your way around near space, and finally set out for deep space.

Navigate your rocket through the universe by using the centripetal and centrifugal forces! Wander around the stars and find your way home! Explore what's hidden at the end of the galaxy and have fun with your friends!

A solo indie debut, Lightbender is an atmospheric adventure about flying through the desert and the dark echoes of a lost civilization. Find light fragments to power your hovercraft while dodging and weaving through intricate ruins as you slowly re-piece the shattered light.

Little Dive is a short and cozy underwater puzzle-platformer about exploring the depths, overcoming obstacles with handy tools, and uncovering treasures from a lost world that feels strangely familiar.