Planet Shield
Keep your planet from being destroyed by space debris. Protect your golden planet from asteroids by generating Tetris-like blocks.
$2.99
Games like Protect your planet
Want something that feels colorful and minimalist the way Protect your planet does? These games line up well for what comes next.
Planet Shield
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.
Colorful, Minimalist, Fast-paced
$2.99Asteroidc
You're in control of a spaceship and your mission is to destroy as many asteroids as you can. Compete for the highest place on the Leaderboard.
Minimalist, Fast-paced
88% of 8 Steam reviews are positiveFreeCosmic Crusher
Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree, and defend the solar system from hostile alien fleets. How far can you go?
Colorful, Minimalist, Fast-paced
100% of 5 Steam reviews are positive$3.74Asteroids ++
Asteroids ++ is the best Asteroids game you will ever play in your life. Customize your spaceship with your weapon loadout, save your solar system, and destroy those damn Asteroids! And remember, you can never end Asteroid genocide!
Colorful, Fast-paced
85% of 147 Steam reviews are positiveFreePlanetka
You play as a tiny sentient planet. Maintain your ecosystem, create new plant species and discover the hidden powers inside you. You’ll need them soon, because there is a human spaceship approaching with the intention to mine all your resources and they don’t care if it kills you in the process.
Colorful, Minimalist
89% of 183 Steam reviews are positiveFreePlanet Keeper Program
You were chosen for the Planet Keeper Program. Defend the planet in this retro-inspired incremental game. Upgrade our defenses, destroy our enemies, ensure our future.
Colorful
100% of 9 Steam reviews are positive$2.99Guardian: Planet Defense
Take command of an orbiting defense satellite in this action-packed planetary defense shooter. Blast away at waves of incoming asteroids and crafty aliens before they destroy your planet. Scavenge powerful weapons from vanquished alien ships and turn them against your foes. How long can you survive?
Colorful, Fast-paced
$3.99Keeplanet
KEEPLANET is an arcade time-killer, standing up for people from the tiny planet in the middle of nowhere. Play as a World Commander, develop the planet, keep your inhabitants alive and protect them from aliens, space debris or even meteor rain.
Colorful, Fast-paced
60% of 5 Steam reviews are positive$0.99A Game About Feeding A Black Hole
A short incremental game with one clean idea: destroy asteroids, planets and stars, feed the matter to a black hole, and watch it grow. Hover your cursor, buy upgrades, repeat. Calm music, bright colors, no way to lose. A few hours of oddly satisfying number-watching, plus extra modes once the main course is done.
Colorful, Minimalist
88% of 3,609 Steam reviews are positivePlayers online now: 19$6.99Save Our Solar System
Save Our Solar System brings a fresh look on the tower defense genre. Shape the world around you with a lovable playable character. Harvest metal to upgrade towers. Collect rocket parts to advance to further planets. Fend off endless waves of asteroids.
Colorful, Fast-paced
89% of 9 Steam reviews are positiveFreeAircraft Infinity
We present you a fun simulation game in which you pilot an aircraft and have the mission to destroy parts of a large asteroid that has broken into millions of pieces and is heading towards Earth.
Fast-paced
100% of 7 Steam reviews are positive$6.99Solar 2
You start as a small asteroid and end as a black hole, if you feel like it. Absorb rocks, grow planets, watch life arise and build fleets, or just drift through an infinite abstract universe. A sandbox with weird humor, a great soundtrack and no rules except gravity.
Colorful, Minimalist
91% of 1,578 Steam reviews are positivePlayers online now: 4$9.99
Cheaper than Protect your planet
Cosmic Crusher
Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree…
100% of 5 Steam reviews are positive$3.74
Planet Keeper Program
You were chosen for the Planet Keeper Program. Defend the planet in this retro-inspired incremental game.
100% of 9 Steam reviews are positive$2.99
Guardian: Planet Defense
Take command of an orbiting defense satellite in this action-packed planetary defense shooter.
$3.99
Keeplanet
KEEPLANET is an arcade time-killer, standing up for people from the tiny planet in the middle of nowhere.
60% of 5 Steam reviews are positive$0.99
Near Miss
Defend your planet from relentless stream of incoming asteroids in this fast-paced 2D tower defence game.
50% of 2 Steam reviews are positive$2.99
Space Rock Breaker
Blast asteroids into ore, drop it down a Plinko machine for credits, and spend them pushing deeper into space at your own relaxed pace.
96% of 4,919 Steam reviews are positivePlayers online now: 24$2.99
ROD: Revolt Of Defense
Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.
80% of 526 Steam reviews are positive$0.99
SUPER ASTEROIDS
Super Asteroids is an arcade game based on the classics from the 80's. With a refined and pleasant gameplay. Destroy all the asteroids!
30% of 10 Steam reviews are positive$0.99
Pixel Orbit
Incremental game about defending Earth from impending danger.
78% of 36 Steam reviews are positive$3.99
STE : Save The Earth
An alien invasion has come! As the supreme general of the armed forces of the earth, your mission will be to gather an army and put an end to the…
44% of 16 Steam reviews are positive$2.99
Bluevolution
An incredible asteroid assault is about to begin! Take command of the planet's defenses and prevent extinction in this planetary Tower Defense game.
100% of 3 Steam reviews are positive$1.99
Hidden gems like Protect your planet
SmashCore
Drag a gravity cursor through asteroid fields, crack rocks into chunks and dust, and feed it all to a Core that always wants more.
94% of 188 Steam reviews are positivePlayers online now: 4$4.99
Space Rock Breaker
Blast asteroids into ore, drop it down a Plinko machine for credits, and spend them pushing deeper into space at your own relaxed pace.
96% of 4,919 Steam reviews are positivePlayers online now: 24$2.99
Astronomics
Land on passing rocks, automate your mining operation, and earn your way back to Earth one contract at a time.
89% of 734 Steam reviews are positivePlayers online now: 27$19.99
Orbitmine
Orbit a planet, fire your laser, and mine it to the core. Upgrade your ship and conquer seasonal hazards across four unique zones.
81% of 519 Steam reviews are positivePlayers online now: 5$2.99
A Game About Feeding A Black Hole
Crush asteroids, planets and stars into a hungry black hole, and let the numbers climb while calm music plays.
88% of 3,609 Steam reviews are positivePlayers online now: 19$6.99
Planetka
You play as a tiny sentient planet. Maintain your ecosystem, create new plant species and discover the hidden powers inside you.
89% of 183 Steam reviews are positiveFree
Asteroids ++
Asteroids ++ is the best Asteroids game you will ever play in your life.
85% of 147 Steam reviews are positiveFree
1000 days to escape
Only 1000 days left until the end of the world. You have to realize the largest space program ever to save as many people as you can.
84% of 369 Steam reviews are positive$4.99
ROD: Revolt Of Defense
Explore a random generated space. Find artifacts and treasure maps. Build and develop your base on a flying platform.
80% of 526 Steam reviews are positive$0.99
Solar 2
Grow from a tiny asteroid into planets, stars and a black hole in an open sandbox universe.
91% of 1,578 Steam reviews are positivePlayers online now: 4$9.99
Fly and Destroy
Fly and destroy is a space arcade unlike anything you've experienced before. It combines extremely fun game mechanics with breath taking visuals.
64% of 151 Steam reviews are positivePlayers online now: 4$4.99
Asteroid Bounty Hunter
Asteroid Bounty Hunter is a space shooter mixed with interesting boss fights and breathtaking visuals, with a reward system to take your skill to…
62% of 243 Steam reviews are positive$4.99
Newest games like Protect your planet
Space Numbers Go Up
You walk around your own spaceship, physically run its systems, and mine asteroids between rounds.
76% of 21 Steam reviews are positivePlayers online now: 42
Planet Killer
A fast top-down shooter where your weapons permanently reshape simulated worlds, run after run, alone or with up to five friends.
82% of 139 Steam reviews are positivePlayers online now: 19$12.99
SmashCore
Drag a gravity cursor through asteroid fields, crack rocks into chunks and dust, and feed it all to a Core that always wants more.
94% of 188 Steam reviews are positivePlayers online now: 4$4.99
Around The Core
A space-themed incremental shooter where destruction fuels growth. Annihilate asteroids, harvest wealth, and climb a massive upgrade tree.
84% of 121 Steam reviews are positivePlayers online now: 1$3.99
Cosmic Crusher
Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree…
100% of 5 Steam reviews are positive$3.74
Pixel Orbit
Incremental game about defending Earth from impending danger.
78% of 36 Steam reviews are positive$3.99
Idle Asteroids
An incremental arcade survival game combining classic retro space combat with deep permanent progression.
80% of 5 Steam reviews are positive$3.99
Abominable Asteroids
Lost in deep space and surrounded by deadly asteroids, your survival will depend on your shooting and piloting skills in this retro-inspired action…
83% of 6 Steam reviews are positiveFree
Planet Keeper Program
You were chosen for the Planet Keeper Program. Defend the planet in this retro-inspired incremental game.
100% of 9 Steam reviews are positive$2.99
Orbitmine
Orbit a planet, fire your laser, and mine it to the core. Upgrade your ship and conquer seasonal hazards across four unique zones.
81% of 519 Steam reviews are positivePlayers online now: 5$2.99
Space Rock Breaker
Blast asteroids into ore, drop it down a Plinko machine for credits, and spend them pushing deeper into space at your own relaxed pace.
96% of 4,919 Steam reviews are positivePlayers online now: 24$2.99
A Game About Feeding A Black Hole
Crush asteroids, planets and stars into a hungry black hole, and let the numbers climb while calm music plays.
88% of 3,609 Steam reviews are positivePlayers online now: 19$6.99