Top similar games like Astral Space:

Embark on an exhilarating journey where your skill and a dash of luck will propel you to the pinnacle of each tricky environment. Prepare to conquer obstacles, avoid disasters, and unravel the mystery that lies at the top. Are you ready for the challenge?

Blue Fish is the main hero. When he destroy an enemy, his health and score will increase. But if the enemy bullet hit the blue alien, his health will decrease. Also each enemy has different characteristics and their hit damage is different.

Calibrate your cannon, ignite the D.A.N. thruster, and launch your aviator mouse into orbit! Master unique gravities across 9 celestial worlds, dodge lethal traps, chain kinetic boosts, and conquer global leaderboards in this high-velocity physics launch arcade.

Planetstar Warrior is a horizontal scroll-space shooter with numerous powerups and a gradually increasing level of difficulty. Defeat all enemies on each level to progress.

Space-themed action and skill game.

Control a rocket in this fast-paced 2D game, blasting meteors and dodging obstacles to achieve the highest score possible. Take on exciting challenges and climb the leaderboard!

ShapeNeon Chaos is an old school style space-shooter. You are a ship facing off waves of deadly enemies. This game was made to give you a shot of adrenaline in a couple of minutes. Lots of bullets and neon in an arcade psychedelic shooter!

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.

Harness the raw power of a collapsing reactor core in this minimalist physics rogue-lite. Launch kinetic sondes into a dynamic matrix, trigger high-energy chain reactions, and balance the fatal risk of the Overcharge mode. Every shot counts. Can you survive the singularity?

A short incremental game about terraforming Mars. Build, automate, and deploy drones to harvest power, gas and water, then watch a quiet, red planet wake into a living world, one horizon at a time. Just follow the instructions: step one, change the entire planet.

Desktop Havoc turns your real Windows desktop into a chaotic physics playground. Grab an arsenal of over-the-top weapons and blast your actual windows across the screen, then dive into Battle and Zombie modes. A cartoony sandbox shooter that wrecks your desktop, not your files.

‘Space Squad’ is a top-down space shooting survival game. Protect your central circular base and aim at enemies with your mouse. Earn skill points by defeating enemies to unlock various abilities. Face waves of incoming enemies and do your best to survive.

A short incremental game where you play as Commander, leading a squad of flat 2D shapes against an invasion of 3D ones. Clear timed waves, collect scrap. Upgrade 200+ skills in a skill tree, from squad damage to time-bending perks. Designed to be completed in around 4 hours.

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!

Shoot yourself into space as high as you can in this arcade game with a retro soundtrack!

2D action game where every click determines your survival! Enemy shapes - squares, circles and triangles - drop down from above and it's your job to destroy them before they overwhelm you. Each enemy has its own specific characteristics that force you to be ever vigilant and quick.

Shadow Dash is a retro 2D action platformer with pixel-art characters on oil painting backgrounds and changing game controls.

In Elite Archery you play as an adventurer in search of treasures and wealth! Unfortunately the natives will not let you get their hands on their sacred treasures so easily!

An arcade-style tactics/strategy mini-game set in space. Players pilot a spaceship or a fleet of spaceships and navigate them past a blockade of guard ships so they can arrive safely at their home planet. Players can complete the game's 19 levels in about 1 hour.

Olber’s Paradox is a fast paced side scrolling arcade game set in space. Control a living plasma sphere, destroy glowing enemies, discover hidden power ups, and face a boss after every level.

Defend the planet from endless waves of alien ships in this retro arcade shooter. Craft the turret to best fend off the alien assault with shotgun, explosive and many more modifiers.

V-Shift is a high-intensity, fast-paced, battle platformer where mastering your movement is key to victory. Choose your champion and become the ultimate gladiator in a galaxy-wide alien arena. Master the V-Shift: velocity is damage; stillness is death.

My Multiverse is an action-packed unconventional arcade rhythm game. Breaking traditional gaming boundaries, it combines multi-genre mechanics with fast-paced challenges for an intense, reaction-testing 10-to-15-minute cosmic adventure!

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

An endless multi-asset trading simulator. Start with $500 and a job you hate. Trade crypto, stocks, leveraged forex and property, cover the rent every week, climb five broker tiers to earn shorting and margin, and decide when you can afford to walk out of the day job for good.

An arcade game where the player controls a spaceship and defends against waves of enemy invaders. The goal is to survive as long as possible, achieve the highest score, and progress through increasingly difficult levels.

A skill-based platformer where you control a frog with nothing but its tongue. Swing like a grappling hook, launch like a slingshot, and overcome deadly obstacles across a variety of handcrafted worlds — each with its own unique twist.

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.

2D pixel art platform game in which you are in charge of eliminating alien enemies that try to conquer your planet.

This action packed sci-fi match three shooter is an homage to the classic arcade games we grew up with.

SlayBall Brick Breaker is a fun twist on classic Brick Breaker games. Play an endless arcade mode where you put your skills to the test as you try and destroy as many bricks as possible and beat your high score.

ArrowBase is a Versus platform game where the objective is to send your arrow on your opponent. You can slide, dive forward, attack your opponent in close combat to propel him into the air.

Get ready for intense space combat in Quantum Gravity! Invert gravity to soar through space, engaging in long-range and melee battles against a variety of enemies. With four game modes, including Infinity Mode and multiplayer PvP, there's never a dull moment in this action-packed bullet hell game!

Crystal Cosmos is a side scrolling color-based space shooter. You need to match your ship's color to your enemies color in order to destroy them.