Top similar games like PLANET ALPHA:
PLANET ALPHA $9.99
PLANET ALPHA, a beautiful alien world filled with mystery and danger. Pursued by relentless enemies, you must harness the power of night and day as you struggle to survive.
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Hob$19.99
Transform the world of Hob! A new action-adventure from Runic Games, the award-winning studio behind Torchlight I and II. It's your chance. Make it home.
Sneezeman: Escape From Planet Sneeze$9.95
Sneezeman: Escape From Planet Sneeze is a 2D action-platformer-adventure. Guide Sneezeman to a safe exit and evade spiky spores, defeat bad guys, collect all the pills, discover secret chambers, outrun a thunderous particle cloud and beat the clock. It's hard as nails and classic arcade-style fun.
Sketchy's Contract$8.99
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
Starlight Scouts$5.99
Pilot your rugged rocket through a captivating retro adventure as a Starlight Scout. Master the physics-based gameplay and discover the secrets of the Galaxy!
Wind Of Life$4.99
The game is about the wind and its freedom. Make your way to a colorful and meditative journey. Go all the path escaping the dangers of an abandoned planet and controlling the wind power.
One Last Breath$17.99
The Earth is sick and we are the disease. All hope rests on Gaia, a powerful being born from mother nature’s last breath. Use her abilities to alter the environment, escape from dangerous creatures, solve thoughtful puzzles and survive in this dying world.
Planet of the Eyes$9.99
An atmospheric narrative-platformer about a service robot stranded on a mysterious planet, Planet of the Eyes features a stunning visual mix of puzzle and platforming challenges, an original musical score, and fully voiced audio logs left by another survivor. Explore the mystery of an unknown world.
ArmilloFREE
A sci-fi-style rolling 3D platformer.
Powernaut VANGARDT$0.99
Fight for your life in this state-of-the-art 8-bit platformer!
Ice Star$7.99
Action shooter with story elements.
Exploaris: Vermis story$11.99
The main character of the game, Arisa, because of the breakdowns of the spaceship gets to an unusual and beautiful planet full of various monsters, which was not part of her plans. You will need to help the heroine repair the ship and get out of this planet.
Capsized$9.99
Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives!
Somewhere on Zibylon$9.99
The game is filled to the brim with the atmosphere of cold space and zero gravity, features unusual game mechanics with a lot of puzzles, exploration, stealth, resource extraction, crafting, fights with alien forces and seizing space stations!
Close Contact$4.99
Close Contact is a narrative-driven, sci-fi horror game where you must navigate an advanced underground base whilst avoiding the alien creature that stalks you.
Entity OnboardFREE
In this sci-fi survival horror game, you'll use tools such as a flashlight and tape recorder to survive while a mysterious entity chases you. Hide in the light and don't let it touch you. Power up each floor to escape!
Ursa$4.99
Explore Ursa as you help activate positional beacons on the surface of the planet. Look for collectibles along the way! Compete on the leaderboards for the best times!
Asteroid Five$5.99
A first person space exploration game where you investigate the inner caves of an asteroid passing by your planet. Dive into the deeps of the asteroid aboard your ship, collecting information and samples of many beautiful minerals and lifeforms while searching for more complex and intelligent beings
Blaster Master Zero 3$14.99
The Pinnacle of Mutant Blasting Action Is Here! — Blaster Master Zero 3's hybrid of sidescrolling and top-down action is back for its 3rd chapter, and more intense than ever before!
Beyond Galaxyland$14.99
Beyond Galaxyland is a thrilling adventure-RPG combining cosmic exploration, strategic turn-based combat, and epic boss battle events across a vast solar system. Join Doug and his gun-toting guinea pig on an exhilarating quest to save Earth, itself.
ARCA-102$2.99
Face logic challenges in this Escape Room game, where every second counts! Join Mirra, your mercenary partner, to uncover the mysteries of an abandoned colonizer ship on an unknown planet.
Dondar$1.99
Dondar - a high-speed platformer with puzzles coins and elements and a match of 3 elements.
Destinesia$14.99
Destinesia is a sci-fi metroidvania which you are looking for a new home for humanity. Parkour your way through most dangerous jungles and explore the ancient dungeons. Upgrade your suit with the remains of your ancestors. Reveal the oldest secrets of Homo Sapiens.
HEARTS OF COLD - REDEMPTION$12.99
Hearts of Cold is a story driven, futuristic, open world, first person-third person Shooter, set in a wide range of varied environments with fast paced, intensive action interspersed with moments of calm and adventure.
★ Fallalypse ★ Death or Cress ♝$199.99
The communication with SH42 looking for new planets suitable for life was lost. The last message sent from it said: "Death or Cress". A space-marine and a priest of the newly-formed Space Battle Church set out on a search of the survived or to read the funeral service for the remains of the dead.
Planet of Lana$19.99
A young girl and her loyal friend embark on a rescue mission through a colorful world full of cold machines and unfamiliar creatures. Planet of Lana is a cinematic puzzle adventure framed by an epic sci-fi saga that stretches across centuries and galaxies.
LUNARK$19.99
A pixel-art sci-fi adventure set in the midst of a rebellion against a totalitarian regime, LUNARK is a modern take on the 2D cinematic platformer genre of the '90s. Run, jump, hang, climb, roll, and shoot your way through gorgeous and mysterious locations!
Astro Pig$9.99
A 90-s inspired lo-fi adventure puzzle platformer about a piglet astronaut and his intelligent ship.
Bots City$49.99
Artificial intelligence is out of control. Only a Hero can stop this madness. The Hero's goal is to get to the main computer and disable it, thereby disabling all robots. Our hero has only one weapon, but that won't stop him!
Pilots Of Darsalon$4.99
Your job is to locate and transport the containers to your base avoiding enemies on your way. Your ship is equipped with a hook to carry the containers. This is a physics based arcade game, inspired on the very early classics and with a strong Commodore 64 feel on it.
Northern Lights$1.99
While the Great Stargazer is deeply sleeping, the Celestial Guardians protect the equilibrium of the forgotten world…
One Way Road: FirehuntFREE
Firehunt is a prologue for the main story One Way Road. Take part in space battles as you travel across the galaxy and fight to save humanity. This cinematic narrative driven action-focused space shooter, will take you on a journey into the near future, and put the destiny of mankind in your hands.
Dimenshift$9.99
A minimalist sci-fi 2D platformer where you shift through walls and machines. Explore and find secrets in a strange, maze-like dimension, where the laws of physics don't seem to make sense.
COCOON$24.99
From Jeppe Carlsen, the lead gameplay designer of LIMBO and INSIDE — COCOON takes you on an adventure across worlds within worlds. Master world-leaping mechanics and solve intricate puzzles to unravel a cosmic mystery.
Starbound$14.99
You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...
Biolab Wars$4.99
Inspired by the 8-bit games and by the movies from the 80's, your goal is to blow things up, defeat aliens and fight bizarre bosses in this platformer 2D with classic mechanics.
Space Bob vs. The Replicons$14.99
Help clueless Bob survive his first day of work in this procedurally generated, planet hopping, gravity simulator. Haul loot and resources back in to orbit while simultaneously fighting off a full scale alien invasion in this rogue-lite survival hybrid quite unlike anything you've played before.
BLACKHOLE$8.99
BLACKHOLE is an award-winning hardcore platformer with over 15 hours of story-driven sci-fi comedy and gravity-twisting puzzles. Complete Edition out now!
NivaFREE
Help Astri find his data cards and beat levels to reach his ship, in this hard-to-finish platformer. Complete all the hand-crafted levels, finish as much as you can and become a god of the universe.
Space Pirates for Life$2.99
A Sci-fi 2D Action Platformer about a Space Pirate who has crash-landed on an unknown planet. Hack, slash and explore this bizarre and challenging retro-style world. (100% to unlock 'Levels' - Tidal Rave's new single!)
Astronite$14.99
Astronite is a 1bit metroidvania that combines action, exploration, puzzles and platforms. Recover the planet where you and yours lived before it was invaded by strange creatures.
Alien Egg: Ascent$2.99
Jump your way into outer space to help a lost alien egg find its way back to its homeworld!
Untravelled Planet$5.99
Discover the secrets of an unknown planet 🪐. Develop your weapons and equipment 🔫 to overcome obstacles and challenges in this action-adventure game inspired by the retro games .
Mental State. Game One$3.99
A fantastic first-person adventure with elements of the action and horror genres. A feature of the game is the "System of Thoughts" - a kind of generator of quests and various thoughts in the head of the main character, which directs and motivates the player to explore the outside world.
The Kaiyo Mission$19.99
Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.
A.N.N.E$14.99
Explore the mysterious and beautiful planet Gomi on foot or with your spaceship in this action packed platformer and space shooter hybrid. Your mission is simple, retrieve A.N.N.E and escape.
Cosmorists$9.99
You find yourself completely alone on a different yet very familiar looking planet. Explore the planet, craft tools, fight enemies, and build bases! Do science to learn new technologies that will allow interplanetary travel and better tools at your disposal!
Jett Rider$12.99
Jett Rider is an arcade shooter packed with action, exploration, RPG elements, tons of humor and awesome bosses. Explore, fight, gain experience, purchase weapons in this exciting adventure.
Carestia$4.99
Explore the underground, solve the puzzles, get skills and fight against bizarre creatures.
Galactic Sanctuaries$3.99
Protect the lighthouse, destroy nests and complete tasks.
Earth Analog$24.99
In this space flight adventure game you take control of exploration vessel Eurisko XI on a quest through deep space. Visit fascinating fractal-based exoplanets and solve their mysteries. Fly through dangerous landscapes. Collect artifacts to unlock new pathways. Your goal: find our new home.
Monobot$6.99
Coming online, Mono finds himself alone in a dark, dystopian world overrun with other hostile robots. Guide Mono through his solo journey, unravelling puzzles to uncover the buried secrets of this desolate world. Can you break the infinite cycle and find your true self?