Top similar games like Planet Shield:
Planet Shield $2.99
Keep your planet from being destroyed by space debris. Protect your golden planet from asteroids by generating Tetris-like blocks. At the same time, you are able to fight back and shoot projectiles at any stray asteroids that make their way through the wall.
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Protect the Earth$3.99
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack. Protect the earth and then go to the invader's planet to finish them off once and for all.
Star Hive: The Menace$0.99
This game is based on the neo mode of ''Galaxy Wars'' from 1995. Star Hive: The Menace, is the first in a franchise, there will be a sequel with three more games to continue the story. The objective is to use missiles stored on an Earth defense coalition freighter to destroy invading enemies.
Topspace$2.99
A topdown bullet hell game where you control a spaceship and fight waves of asteroids and enemy spaceships.
Astro Dash$1.99
A colourful retro physics game for causal and pro gamers alike. Whizzing round the cosmos in your flying saucer dodging asteroids, black holes, cannon fire & assorted obstacles picking up crystals. Thrusting, dodging & speeding through the 30 obstacle filled levels.
KaBoom!$2.99
Pew Pew Pew, KaBOOM! is a challenging old school arcade game filled with action! Unlock new costumes and enjoy the awesome Chiptune OST as you reach new highscores!
Arcade Classics$0.99
Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.
Parsec lost in space$0.99
Dodge! Speed up! Destroy! Here you will have to challenge yourself to the maximum in order to defeat all the challenges and leave in one piece. Relying only on your reflexes and the movement of your ship, you will have to face everything from asteroids to giant robots!!!
Into The Void$0.99
A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!
Asteroid King$0.99
Fast pace shooter that has a story to tell. Upgrade weapons and kill bad guys is what this game is all about. The story will make you excited about each level and boss fight!!! Good Luck and Enjoy!
Fate of the World$9.99
Fate of the World is a dramatic global strategy game that puts all our futures in your hands. The game features a dramatic set of scenarios based on the latest science covering the next two centuries. You must manage a balancing act of protecting the Earth’s resources and climate versus the needs of an ever-growing world population, who...
Cosmic Collapse$4.99
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!
SpaceWorm$2.99
SpaceWorm is a casual retro game where you eat stars, planets and kill space-bugs.
Astro Mining$2.99
Build a small mining colony in deep space and defend it from alien invaders as you extract precious minerals from asteroids in Astro Mining.
Paint By NumbersFREE
The team of artists has just received an invitation to the Intergalactic Painting Tournament! Choose from 1000+ artworks and PAINT BY NUMBERS to bring them to life! Colorful pixel art adventures are coming!
Bitosphere$2.99
Embark on a Galactic Adventure in Bitosphere a Captivating 1-bit Clicker Game
To Your Stations!FREE
To Your Stations! is a couch co-op spaceship management game where up to four players work together to crew a spaceship. Coordinate the torpedoes, lasers, and shields of your ship to fight off asteroids, aliens, and other deep space entities.
Deathroids$2.99
Remember the golden age of arcades playing a game with all the classic 80's/90's space-shooting features. See how far you can go by destroying all enemy robots that are ready to planet earth attack.
Crazy Invader ShootEm Down$2.99
Enjoy fast paced action in this retro inspired arcade ShootEm Up Style game
Aliens Go Home Run$3.99
A combination of Breakout, Shoot Em Up, and Baseball, Aliens Go Home Run puts you in the shoes of a young baseball player versus a horde of invading aliens. Play ball!
ULTRAFUNFREE
Explore the Void. Gamer.
SLI-FI: 2D Planet Platformer$5.99
SLI-FI is a 2D planet platformer. You are a little creature that jumps through the universe and discovers different atmospheres and planets. By collecting coins in these levels you can unlock more worlds and levels.
Ace of Space$3.99
You and your spaceship versus thousands of aliens! Blast through waves of aliens with upgradable spaceships in this sci-fi shoot ’em up game and become the Ace of Space!
Bad Chicken$9.99
Bad Chicken is a retro styled sideway scrolling shoot-em-up inspired by the retro classics. It takes place in 8 locations in the Ferus system, each one with different challenges, and dangers.
Project: NEOFREE
A free-to-play sci-fi action roguelike game set in an alien world where the sun never shines. Explore the world as a ‘Planet Adventurer’. Fight hostile creatures, gather ore, and interact with the local community in your downtime. Upgrade your gear with resources earned during your expeditions.
Space Mercenary Defense Force$4.99
Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!
Gravitorium$7.99
Harness the power of gravity to maneuver through challenging precision platforming and puzzle levels in this fun and kinetic 2D platformer!
Dondar$1.99
Dondar - a high-speed platformer with puzzles coins and elements and a match of 3 elements.
Deep Under the Sky$9.99
Fling, jet, grapple and roll through a psychedelic world as you experience the bizarre mating rituals of alien jellyfish. You'll need careful timing and strategy to explore every cleft and cranny in this chill but challenging 1-button arcade game.
Throbax TDFREE
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.
JETBOY$5.99
Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.
Jumper Starman$1.99
A Difficult Game. Jumper Starman is a Classic Platform Game. A Pixel Art Game for the best players.
Galaxy Tales: Story of Rapunzel$14.99
Fight space pirates with Rapunzel, the Android with the best hair in the world! To protect the precious shelter where the Jimo race lives, the cute alien Rose and Android Rapunzel must go up to the ground floor.
World Serpent$2.99
Take control of giant snake monster consuming everything in its way! Nowhere is safe from you on this planet! Not even in space.
UFO No!$0.99
What would you do in a UFO invasion? How about spacejack a UFO and use their technology against them! Use Space Age power-ups on these uninvited guests to show them who's boss. So go ahead and suck them into a black hole, or just nuke 'em to send them back to the Stone Age!
A Void Shaper$3.16
Shape the void with the power of your cursor! A Void Shaper is an arcade game about avoiding shapes and killing them, while you collect upgrades. Unlock new enemy shapes and upgrades as you progress through the game and complete your collection.
Cosmic Kitchen$5.99
Cosmic Kitchen is a 2D cooking game set in space! Your mission: Feed hungry monsters or else they will take over all the galaxies! Think fast and grab food as it flies into orbit. Use planets, asteroids and more to get cooking and save the universe! You'll never run out of space in this kitchen!
Lily And Sury - Adventures on Cristya$2.99
Classic platform game, retro style. Help Lily or Sury to rescue your friends from the Evil Wuning, through 8 worlds and approximately 32 levels.
GraviFire$3.99
GraviFire is a logic game that mixes the mechanics of movement and gravity. You need to put all the objects in the right places by controlling the character and the force of gravity. It will not be easy to complete the task by overcoming all obstacles.
SolitariusFREE
Solitarius is a 2D top-down wave shooter set in a sci-fi space environment. It is a free minigame that contains six different levels, eight different enemies and nine different weapons. Instead of surviving as long as possible you have to make it through each level.
Spelp$4.99
The SPELP program needs YOU to annihilate thousands of aliens with a variety of weapons, members and unique capacities. Unlock characters and make up your own team to fit your playstyle.
Alien Wall$3.99
Alien Wall is a powerful genre mix between a brick breaker and ‘shoot em up’. Modern retro Arcade fun at its best!
UFO: Unidentified Falling Objects$14.99
Unidentified Falling Objects is a unique mashup of platforming and puzzle destroying gameplay. Players are dropped into the puzzle where they must dodge the falling obstacles and destroy blocks to make big combos.
Lost in Labs$1.99
Control the mind of your enemies in this stealth platformer. In Lost in Labs, Lucian will have to save his best friend, Amber. For that, he'll have to sneak around, distracting and possessing those who are in his way, in order to proceed.
Runi's Math Castle$4.99
Navigate the Math Castle solving addition, subtraction, multiplication, division, and number matching to earn Gold Stars unlocking Characters and Mini-Games: 3 in a row Tic-tac-toe, Memory card match, timed jumping in Spire Run, and Dance Party patterns. Come play again to beat your high score!
Sobreviva Ziggy!FREE
Survive with Ziggy through the challenges of a carioca marine life in search of its ideal mate. Take the opportunity to learn more about the life of a seahorse and its daily challenges, as well as predators and prey!
Stacks:Space!FREE
Stacks:Space is a space-themed base builder card game with rogue-like elements. Buy booster packs to get new cards, discover craft recipes by stacking cards together, create structures, manufacture drones and droids, defend your base from enemies, visit distant planets, and more!
Broken Universe - Tower Defense$9.99
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.
Ninja Maker$9.99
Ninja Maker is a 3D platformer game that you can create your own levels. Unleash your creativity and design the levels of your dreams!
ASTRO ACE$2.99
ASTRO ACE is a retro-style addictive arcade space shooter. From the distant universe, an evil alien fleet is invading the solar system. You will have to ride a powerful spaceship and fight against endless waves of enemies.
Polygon Hunter$9.99
Polygon Hunter is a fast paced third-person shooter in which a child falls asleep in geometry class and in his dream faces polygonal figures , at cute scenarios inspired by different countries of the world, to achieve his goal he must clear level after level, will you help Eddie and his teammates?
Battle Survival in Space$1.99
Crowds of aliens attack from all sides, collect the necessary skills and survive.