Top similar games like 1917 - The Alien Invasion DX:
1917 - The Alien Invasion DX $4.99
1917 - The Alien Invasions is a bullet hell memorization shooter. Dr. Brunhild Stahlmüller upgrades an WW1 Triplane with superior alien technology to attack the invaders. She will avenge mankind and take the battle into the darkness of space until she reach an ancient alien world.
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Lil Tanks$4.99
A side-scrolling shooter with RPG elements that puts you in control of a prototype tank -- defending humanity from the alien scourge known as The Cuur!
The Indie Game Legend 3D$9.99
Blast vicious aliens, explore their mysterious labyrinth, and rescue indie game makers in this lighthearted NES inspired first-person action adventure!
Railgunners$2.99
Railgunners is a shooter built to highly customizable difficulty levels. Fight your way through hundreds of enemy ships, and help humanity fight back against the alien invasion!
The Final Specimen: Arrival$9.99
The Final Specimen is a comedic sci-fi adventure game in the style of the classic 2D platformers of the '90s. Packed with whimsical mayhem and eccentric characters, this challenging journey glows with the splendor of old-school gaming and cartoon humor.
Super Galaxy Squadron EX Turbo$9.99
Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as SHMUP veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and SEVENTEEN playable ships.
Wild Dogs$9.99
The world is under a frantic alien attack. Amidst the chaos and with the army virtually subdued, the deadliest and most inconsequential pair of specialists are called upon to do what must be done. Join the war hunting aliens around the world and in every way possible.
Cosmo 02$0.99
Cosmo 02 is a fast-paced bullet hell shooter where you play as a space soldier, destroying enemy fleets, defeating bosses, and collecting power-ups in a stunning galaxy.
Defendoooooor!!$8.99
In Defendoooooor!!!, it's your job to fight an alien invasion.
Broken Sky$7.99
Broken Sky is a fast paced dogfighting shooter featuring unlockable planes, explosive weapons, special abilities and Shoot 'em up madness. Responsive controls combined with super fast air combat will have you coming back for more in your bullet hell quest to defeat the alien takeover.
Super Arcade Boy in Goodbye Greenies$1.99
A Retro Style Classic Shoot'em Up! In this second installment of the series, fly Super Arcade Boy through 8 levels while defeating waves of aliens and big bosses. Have funny conversations with the alien leader you are destined to defeat, then save the planet from this massive alien invasion!
Muchacho Bean$2.99
In this action-roguelite endless runner, you will fall through endless cliffs, collect power-ups, craft upgrades and find shiny treasures. Shoot your way through an army of drones and other creatures with a huge arsenal of weapons and gadgets while the Professor puts your skills to the test.
Out There Somewhere$9.99
You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer.
Weapon of Choice DX$5.99
Weapon of Choice is a high-energy, side-scroller in which each playable character is unique with their own special weapon and abilities! Blast insane aliens, find new player characters, and choose between branching paths!
Spaceport Hope$1.99
A huge hand-crafted world packed with 13 unique bosses, a gripping story, and tons of enemies, Spaceport Hope is the ultimate test of gaming prowess.
Orc Raid$1.99
The horde is here! fight to the death using the weapons you find scattered across the battlefield. Orc Raid is a first person shooter where you fight hordes of enemies across a randomized environment to rank up via Online Leaderboards.
Colonization of the Moon$0.99
Defend your homeland because of all the forces and do not let the enemy break through Prove that you can survive all the trials and save the moon !
ProtoCorgi$6.99
Get ready to Bark’em Up! Play as Bullet, a C³ class (Cute Cybernetic Corgi) pup on his quest to save his owner, a brilliant scientist kidnapped by an alien race that wants to rule the galaxy. ProtoCorgi is a retro pixel art shoot’em up with a strong arcade feel!
Let Them Come$7.99
Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down.
Galactic Missile Defense$1.99
Galactic Missile Defense is a shooter and tower defense game, where you must protect Earth from the invading Martians that declared war on our planet just because a space rover accidentally ruined their picnic!
NEO AQUARIUM - The King of Crustaceans -$8.99
YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.
Fate of the World$9.99
Fate of the World is a dramatic global strategy game that puts all our futures in your hands. The game features a dramatic set of scenarios based on the latest science covering the next two centuries. You must manage a balancing act of protecting the Earth’s resources and climate versus the needs of an ever-growing world population, who...
Flight of the Paladin$1.99
Flight of the Paladin is a fast-paced top-down shooter where you play as a knight of valor and light vanquishing the nightmarish creatures of darkness. Featuring multiple game modes, Steam Achievements and Leaderboards!
Ayako's Mission$0.99
Ayako's Mission is a 2D Top-Down Shoot'em Up game based on the story of the war breaking out between the two territories called, AY Corp and ATO Corp. where you must defend your territory against the invaders.
DEVIL BLADE REBOOT$15.99
An immersive pseudo-3D shoot 'em up experience that pushes the limits of pixel art. Push your score higher with the innovative Berserk System: the closer they are, the more points you get!
Spinch$14.99
Transcend the material realm and assume your true form as Spinch, a hyper-agile organism consumed by the quest to rescue a litter of its missing offspring, in this side-scrolling, psychedelic platformer from the mind of award-winning Canadian cartoonist, Jesse Jacobs.
SOL CRESTA$17.99
SOL CRESTA, rise like the phoenix and take back the sun! Neo-Classic shooting strikes back! Dock, split, and form up! Pilot 3 fighters and take back the sun from the clutches of evil in this free-form shooting game with the spirit of 80s shooting classics Moon Cresta and Terra Cresta.
NOT A HERO$19.99
Professional assassin turned amateur campaign manager Steve is charged with cleaning up the city by an anthropomorphic rabbit and mayoral candidate from the future named BunnyLord.
Wreck the Insects$0.99
Wreck the Insects - An arcade-style shootem' up with a floral twist!
Schildmaid MX$14.99
Outnumbered and outgunned in deep space? No problem! Turn your enemies' attacks into pure bullet heaven with your shield tech and absorb projectiles to power up your ship and score big! But when your shield expires and it's danger time, you better switch up your strategy fast...
WITCH-BOT MEGLILO$5.99
Stop time and project yourself through space with “Time-stop warp” magic, pass through physical obstacles, dodge incoming bullets and shoot down your enemies! A satisfying shooter, filled with dark humor!
Coffin Rot Brewing Co.$4.99
Pick up where your father left off -- bartending for the undead! It's not all sloshing grog and wiping tables at this bar because your dad also left you a considerable debt, and someone's coming to collect...
Pizza Blitz$4.99
Prepare and Cook Joe's classic pizzas while drinking on the job. Deliver them while evading an active warzone. Make your mark as the worlds last chef / delivery driver! Uphold the distinguished Hungry Joe's Pizzas reputation!
Westerado: Double Barreled$14.99
Westerado: Double Barreled. When your family is murdered by a mysterious desperado, you set out into the world to take revenge. Take control of your own fate and that of others, all using your trusty shooting iron.
Super Captain 3D$0.99
Super Captain 3D is a shoot-em-up game where you become a Super Hero ready to fight the Pixel Invaders. It features an art style that combines 3D pre-renders with 2D pixel art. Use your Superpowers to protect the Universe!
Shooty SkiesFREE
The creators of Crossy Road present Shooty Skies! Shoot, dodge, duck, goose and weave. Take to the skies!
On A Roll 3D$3.99
On A Roll 3D is a fast, colourful 3D platform game. Roll your way through 24 huge levels across six different themes and be prepared to take on spikes, mines, dynamite, conveyor belts, springs, switches, doors, bumpers, lasers, saws, fire, ice, water, electricity, trapdoors and much much more.
Huenison$0.99
Innovative arcade shooter that takes various elements from many classic and less-known games, and puts them together in a hectic mix. All in retro visuals and synthetic sonorities that recall the revered Commodore 64's SID chip.
Crystal Cosmos$4.99
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.
Jumper Starman$1.99
A Difficult Game. Jumper Starman is a Classic Platform Game. A Pixel Art Game for the best players.
Touhou Renkyouto ~ Subterranean Festival of Love and Jealousy$9.99
Touhou Renkyouto is a top-down bullet hell title starring the green-eyed Parsee Mizuhashi. Adventure from the Underworld to the surface and back again to solve an incident involving stray spirits causing chaos, and maybe help Parsee realize her love along the way.
The Hurricane of the Varstray -Collateral hazard-$9.99
【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
Infinity Wings - Scout & Grunt$1.99
Infinity Wings - Scout & Grunt Take control of your chosen fighter (either Scout or Grunt) in this side scrolling shooter.
Balthazar's Dream$4.99
Visit a wonderfully peculiar dog's dream in a heroic attempt to save your owner in this beautiful pixel art puzzle platformer.
Space ValkyriesFREE
Year 2979, the cosmic entity "IT" threatens to destroy Earth. Take command of the Valkyria Zenith Serenity and use all your skills to face this threat alongside your beautiful operators.
Desert Child$11.99
You are a hungry, young hoverbike racer who needs to get off Earth before it E-X-P-L-O-D-E-S. Hunt bounties, throw races, and do whatever you can to get to Mars and win the Grand Prix.
Jet Lancer$14.99
Jet Lancer is a high-velocity aerial combat shooter where you duel enemy aviators, hunt giant robots, and defy death at supersonic speeds as you evolve from an unknown rookie aviator into a once-in-a-generation ACE pilot.
Owlboy$19.99
Owlboy is a story-driven platform adventure game, where you can fly and explore a brand new world in the clouds! Pick up your friends, and bring them with you as you explore the open skies, in one of the most detailed adventures of this era.
War Birds: WW2 Air strike 1942$3.99
War Birds is a 2.5D World War 2 air combat game, with impressive 3D warplanes and beautiful 2D environments.
Hellsinker.$9.99
A legendary SHMUP influential to the best makers in the genre, Hellsinker is now available on steam in its most advanced form! Gameplay, story, graphics, and even music all united into one cohesive and highly dimensional Shoot-em-up!
12 is Better Than 6$9.99
12 is Better Than 6 is a dynamic top-down shooter with stealth elements, presented in a Wild West theme. The story puts you in the shoes of escaped slave fleeing to the United States in 1873.
Labyronia RPG$1.99
Labyronia is an epic RPG. Only by defeating the gods can you, and your friends, save the world.