Top similar games like Drones: Defenders Astartes:

Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!

Caves of Mars is a new 2D sci-fi action adventure space shooter game set in the mysterious caves of the planet Mars. Your mission is to navigate your spacecraft through 100 procedurally generated levels, battle against and destroy enemies and alien lifeforms and collect as many gems as possible.

Meteor Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate the space rocks. Play 4 players Co-op or Versus Mode with friends.

Starshot is a difficult space shoot-em-up with rogue-like elements and randomly generated levels. Will you be able to upgrade your ship and pilot it to safety, or be destroyed in your search for stardust inside the automated production facility?

Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.

PewPew! - move, shoot and upgrade!

A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!

Fight against an ever-evolving threat in this skill-based twinstick shooter 14 years in the making.

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

Race through caverns while blasting away enemies and terrain to reach the depths of Mars in this reimagining of the 1981 classic.

A micro horde-survival roguelike where time only moves when you do! Level up, choose your skills and slaughter thousands of monsters. Jump in the monster-slaying arena and piece together your collection of gear, characters, and stages to become the ultimate survivor!

An arcade-style 2D top-down space shooter. Blow up space rocks and space pirates for as long as you can. You'll also need to maximize a delicately-balanced economy of resources. Keep trying to out-do yourself! Five boss ships will break in at various points to make life difficult.

A quick and action paced retro styled arcade shooter, or shoot 'em up (shmup) if you like. Perfect to play in short chunks, like when you are waiting for big games to download.

Planetary Defense - defend the Earth from attack!

Roguelike missile command. Survive as long as you can aboard the Ark, humanity's last hope, in a hostile galaxy.

Meteorite MinerIn this thrilling 2D space mining game, you'll take on the role of a daring asteroid miner. Armed with your trusty mining laser, you'll blast through space rocks to extract valuable minerals and resources.

Action packed top down shooter full of bullets, blood and explosions. Collect and manage your guns to exterminate jungle zombies, swarming bugs, heavy robots, slimy monsters and even space ghosts.

Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!

Isometric. Massively Multiplayer. Capture The Flag. Skirmish. Bug Hunt. And more. Welcome to FreeInfantry - the world's first massive multiplayer online isometric shooter.

The Citizen Kane of Super Crate Box clones - dance with death through randomised rooms to clear your space freighter of irradiated aliens in a brutal arcade platformer shooter stuffed to the brim with unlockable weapons, explosives, special abilities and defense moves.

Dodge the enemies shot and kill them with different weapons. Move, Dodge and Kill is a rogue-lite dungeon crawler in a neon environment.

Void Prison is a fast paced, endless arcade twin stick shooter that puts you inside of an ever shrinking ring. Survive by fighting emerging enemies around you and don't get consumed by the void. Complete achievements to unlock new skins and powerups and get on top of the leaderboards!

Roguelike top-down shooter with a 70's Sci-Fi theme. Fast paced. Play as a parasitic worm, control the brains of your enemies.

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.

Eyeb is an action packed tower defense-like that pits a young space cadet's bionic eyeball against a harrowing nano-bot invasion. Push out, explore, power up and drop a trillion towers for the glory of facing off with the diabolical Nano-Lord. You can also go fishing in space.

Spaceslingers is a mind-bending gravity-based game, where the only obstacles between you and your goal are the most powerful celestial objects in the known universe!

Asteroids ++ is the best Asteroids clone 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!

The best shooting game with various perspectives

Master gravity-defying flight mechanics and time-bending powers in this bullet hell rogue-lite where strategic depth meets intense gameplay. Unravel synergistic upgrades and enhancements as you stop the alien invasion from ever happening. Are you ready to dominate the skies?

Lead a powerful space battleship and bring victory to humanity in the midst of an endless war.

Xentron Attack is a multi-directional shooter. The evil alien forces called Xentron have invaded your galaxy and spreading dangerous meteors and missiles in the space. Fight with smart enemies who calculates your movements. Turn your ship precisely and use the borderless space wisely.

Top down 2D sci-fi space themed roguelike bullet hell shooter with different player classes and abilities to play with.

Accumulate combos to wipe out your enemy！that is 《STRIKE BUSTER: Prototype》, a new kind of shoting game with unique gameplay which has both retro and modern style. Accumulate combos, switch weapons, collect relics, destroy tides of enemies and powerful bosses, survive and get the highest score!

In Mech vs Bugs, you'll pilot a mech to fend off alien insects on remote planets. Combining intense top-down combat with strategic looting and crafting, your goal is to liberate the galaxy, one insect-infested planet at a time. Ready for your thrilling, third-person adventure?

A new alien civilization emerged from the depths of the cosmos! They leave nothing but destruction beneath their wake. Stop them before it is too late! Project VOX is a co-op, top-down shooter with roguelite elements.