Top similar games like Armageddon Sky's Invasion:

In NEON SPACE WAR you take control of a ship and defend yourself more and more enemies. Survive as long as you can. Collect points and unlock new upgrades. Control via mouse and keyboard.

Defend the vibrant world of Illumina from descending enemies in this retro-styled, fast-paced, single-player arcade game. Utilize strategic upgrades to keep the city safe and enjoy an electrifying soundtrack while you do it!

4D:XD is a top-down 2D bullet hell space shooter. Conquer the game with as few deaths as possible!

Skillfully pilot the Graceful Explosion Machine, a fighter ship armed with a ludicrously overpowered quad-weapon array! Lost in deep space, you'll shoot, dash and combo your way through jewel-hued uncharted planets, fighting an alien armada to find a way home.

A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.

Get into the cockpit of an ace pilot fighting in the galactic war in this sci-fi arcade top-down shooter. Participate in numerous campaign missions to explore the story of Magnificent-1 and enjoy the arcade mode to strive for the highest score.

Hit the road for explosive bullet hell action through a post-apocalyptic wasteland!

Vostok 2061 is a modern-graphics vertical scroll shooter. Gorgeous alien worlds, spaceships, and bosses. Explore mysteries as you listen to a great soundtrack!

INSPACE 2980 is a stylish and dynamic SHMUP from the 16-bit era of games consoles and arcade machines. Take part in an exciting adventure and save the galaxy! Once again!

Tear across the desert, obliterating wave after wave with your nuclear-missile powered dual-wielding hover tank. A tight, punchy arcade shooter with ludicrous weaponry, exhilarating rocket-tank combat, and daily online leaderboards

Top-down arcade game requiring awareness of the rotation of all controllable guns. The guns may help or hinder the progression of the puck to the target zone. Although one gun may be the player's primary focus consideration should be given to upcoming behaviour caused by items in their periphery.

Alien Space Bastards is a procedurally generated 3D arcade style shooter. The aliens are attacking in force and you must utilize all the weaponry you have to survive the onslaught and bring piece to the galaxy. Multiple power ups will assist you on your suicide mission, good luck and fight bravely!

A PIONEER OF THE BULLET HELL GENRE BY TOAPLAN IS BACK!

Laser Droplets is a mixture of shoot ‘em up, bullet-hell, arcade styled, 2D game. It consists of 16 mini stages, each with a unique stage boss.

Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.

The vertical scrolling shooter game '.Decluster' and its sequel '.Decluster Zero' are now available in one package.

Saviors brings the best bullet hell experience you can find on Steam. Play through 18 challenging stages in this ultimate test of tactics and reflexes.

Xenoraid is a vertically scrolling shoot'em up with procedurally driven missions and detailed shooting mechanics. Modern features such as real time fighter switching and squadron management make Xenoraid a fresh and thrilling shooter!

Combining retro puzzles and a arcade space shooter. You and your crew found strange materials in the galaxy core to upgrade your ship to the most powerful. While collecting core materials you came across something unbelievable ... The Core Message. The Core Message changes everything.

Neon Fighter is a tiny arcade game packed with lasers and explosions, in which every few seconds you are forced to switch weapons automatically, making you have to adapt quickly to the new situation and re-evaluate your perspective.

Senli 307 is a top-down shooter where you can turn, accelerate, and decelerate using only WASD (or arrow keys), and repeatedly search for and destroy enemies.

Destroy enemies, bosses and everything you see ahead!! Get crystals to buy better starships and get stronger. Have fun in three different game modes.

【About "The Hurricane of the Varstray"】"The Hurricane of the Varstray" is a vertically scrolling shoot'em up with a SF story: in the distant future, to defend the Earth against the invasion of mystery mechanical structures, 4 girls head to "the Varstray sector," far away from the Earth and considered as the v

Gun your way towards survival in this action arcade adventure! Use your fuel supply to find upgrades to your ship and collect more fuel to keep progressing against harder and harder foes! Classic arcade action with a unique control scheme to pilot your ship.

Auto shooter score attack survival game where your character moves forward continuously and you control the direction of travel by rotating left and right

A vertical arcade shoot'em up with an inventive teleport system, lots of fast-blazing action and explosions, tons of boss fights, a risk/reward based score system and a proper challenge for both veteran and new players of the genre.

An epic retro shooter

1x! Space Adventure is an arcade top-down shump with gradually increasing difficulty.

Prepare yourself for an insatiable rain of bullets, bombs, and beams in Crimzon Clover. Earn all the power-ups for an overpowered experience in the all new ARRANGE version.

Grab the fate of all life in your hands. Blast your way through the cosmos, destroying monstrous cosmic beasts and the space cultists summoning them, on your path to stopping your mother from unleashing the chaos realm upon the universe, in this sci-fi cosmic horror bullet-hell, STARR RINGER.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

Fast Paced, Bullet Hell Retro Shooter! Shoot down enemies and dodge everything. Fight through 17 intense levels with 6 insane boss fights. Do you have what it takes to beat the game?

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

The humanity succumbed against the power of a aliens intergalactic empire, but managed to organize and establish a resistance army. Join the rebellious seekers of peace and help them defeat the evil that haunts the Earth.

The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life.

Engage in an action packed shoot em' up adventure! Choose from 4 powerful fighters and fight through 5 intense stages! Multiple tough and challenging bosses stand in your way, so use the insanity system BLANK STAND to erase them all!