Top similar games like Galactic Asteroids Patrol:

Frantic 4-player laser ricocheting top-down shooter. Keep it casual and enjoy the chaos, or master the surprisingly deep mechanics to obliterate your enemies. Duke it out locally in free-for-all or 2v2.

Space God is a 'hyper retro neon' style top-down shooting game. Play in single player, online co-op mode, or online multiplayer. Don't stop, keep moving! and you might survive... maybe.

A 2-10-player Wild West party shootout with public Steam matchmaking. Secretly move and aim on a phone or PC, then freeze as everyone fires. Read ghost trails, bank ricochets, grab power-ups, and outdraw rivals in Showdown or Infection.

Crossfire II is an Retro / Arcade / Top-Down Shooter, originally released in 2002 for the AMIGA. The main part of the game is a classic, fast paced, single player story campaign. Fly different space ships and fight, to save the universe as you know it. Also you get a survival and a local PvP mode.

A couch/online multiplayer party game for 2–4 players. Choose from a roster of unique characters, each with their own weapons and abilities, and compete in intense versus matches on varied space arenas filled with environmental hazards.

A topdown bullet hell game where you control a spaceship and fight waves of asteroids and enemy spaceships.

#Funtime is an explosive twin-stick shooter where shooting isn't your only weapon. Swap your ship's color to destroy enemies, avoid damage, and ultimately control the battlefield.

Alien Wall is a powerful genre mix between a brick breaker and ‘shoot em up’. Modern retro Arcade fun at its best!

Asteroids are headed directly towards Earth. Destroy asteroids before they can slam into Earth. Earn medallions to purchase ship upgrades to help in the fight to save Earth.

Scrap Galaxy is a local build-and-destroy deathmatch game for up to 4 players. It is a 2D top-down shooter taking place out in space in a galactic junkyard. In this setting, the players are trying to survive by constructing space ships.

A color matching space shooter about saving your home planet from total destruction!

A roguelike survival game in space. Stranded in space, you must fight to survive as long as you can! Dodge or destroy asteroids, collect ice shards to survive. Find power ups in from your ship, get out before they destabilize and explode! How long can you survive in space?

Welcome back to 1996! This shared screen space shooter is the perfect 4-player competitive game for some casual fun!

This is a retro space shooting game, where you only fight against the strongest enemy. There are 15 unique bosses in the game, and players need to use different weapons and strategies to defeat them. Dedicated to you who are both challengers and retro game lovers.

A retro-inspired 2D space shoot-em-up. Mine asteroids! Shoot alien saucers! Get rich or die flying!

The solar system is on the brink of collapse! Using powerful alien technology, you must battle enemies, players, and the forces of gravity to escape and survive. Redemption is optional. Survival is not.

A【Pixel style, rouge、type horizontal、 shooting、 defense 】 game

Cube Space is a minimalist arcade Shoot `em Up game set in space. You control a spaceship and your task is to score as many points as possible by destroying enemies and obstacles in your path.

AREA WARS™ is a fast-paced 2D omnidirectional shooter where you battle enemies from every direction in a constantly changing enclosed area. Defeated enemies trigger chain explosions that engulf nearby foes and boost your score multiplier. Built for short, repeatable runs with score-focused gameplay.

Shoot your enemies and try not to let them multiply themselves and turn the game into a chaotic space battle! Space Maxwell is an arcade shooter where your spaceship has the ability to destroy or to multiply your enemies. Climb the leaderboard and try to survive as long as you can!

This game is about flying in space. You must destroy asteroids from the explosion of an object near the planet Jupiter. You will also encounter other extraterrestrial objects and even UFOs.

Art of Space is a fast-paced space combat shooter with some unique mechanics and customisation options.

Tank Mayhem is an intense local multiplayer tank shooter with many unique power-ups and game modes. With a 3D environment and real-time lighting, this game aims to add a modern twist to classic 2D tank shooters. Have fun blasting your friends and trying out all of the exciting weapons :)

Protecting Us From Incredibly Worrisome Extremely Hostile Oddities...is what you will be doing with your football! Defend the Earth from the invading disciples of the Deranged Octopus, and learn the ultimate secret of the Universe.

Invisible Archery is a fast-paced top-down PvP arena game where every player is an invisible archer. Move, dodge, predict, and strike — but every shot gives away your position. Play online or over LAN with up to 8 players in tense arena battles where positioning matters as much as aim.

A top-down space-combat epic. Fifty warships, fleet actions with two hundred ships on the field, and a civil war in its seventeenth year. Fly for Earth’s church-state or the Martian forge that armed it — solo, split-screen co-op, or 24-pilot online attrition battles.

Gratuitous Shooty Game is a hobby space shooter made by the developer of Gratuitous Space Battles, reusing the art from that game :D.

You alone are responsible for the maintenance of a space station. If you were looking for a non platform defense game in VR, you found it in this fast paced “space station explosion simulator”. How hard can it be to push some buttons, eh? (The Loma sector has Tribbles)

Seven years ago the Void opened over the Rim and the gates appeared. You are a pilot with a debt, a worn-out ship and a signal that repeats every 402 seconds using your hull number. Fly, trade, fight, rebuild your ship piece by piece and decide who gets left behind. A single-player space action RPG.

Starsation is a space shooter game made in voxel graphics.

A fast‑paced symphony of destruction where you are always outnumbered. Survival demands constant motion, sharp evasion, and smart arsenal management.

Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

A chaotic party game where tiny spaceships blast, bump, and battle through wild arenas — from survival to soccer to space billiards! Play locally or online with friends using Steam Remote Play Together.

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!

Gravity Cannon is a local multiplayer space combat game for up to 8 players. Grab some friends and hop into fast-paced gravity action!