Top similar games like Crazy Invader ShootEm Down:
Crazy Invader ShootEm Down $2.99
Enjoy fast paced action in this retro inspired arcade ShootEm Up Style game
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Wall Shooter$12.99
Wall Shooter is an immersive puzzle shooter game for VR where you will solve puzzles, shoot accurately, and save the universe from an approaching wall made of colorful bricks. (Yes, sometimes universal evil takes unusual forms.)Combine colors, use bonuses, and discover secrets on each level!
Drink More Glurp$9.99
Drink More Glurp is a wacky physics, sports(ish), hot seat, party game set on a distant world where aliens have copied Earth’s summer games and got everything slightly wrong. Compete in crazy contests with up to 20 local players or challenge the world on the global leaderboards.
Psycho Starship Rampage$9.99
You play the psychotic A.I. of a warship lost in space which tries to come back to Earth. Build your spaceship from scratch. Load it with weapons. And use your creation to destroy waves of innocent aliens throughout numerous levels. Loot their carcasses, extend your ship and jump to the next sector for more action!
Clash Cup Turbo$14.99
Get ready for Clash Cup Turbo - a colorful and intense pick-up-and-play multiplayer competition with friends and family! Play as various intergalactic Clash Cup athletes and use your unique turbo abilities to smack the puck into the opponent's goal in a variety of stylized levels filled with obstacles and traps!
Echoes+FREE
Echoes+ is an intense retro action space shooter that will test your reaction and concentration levels to the max!
Space God$4.99
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.
JET HERO$3.99
This is a leisure time game but have a little strategy If you like cute animals, simple control, difficulty challenge, you can choose JET HERO!
Exophobia$14.99
Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting weapon upgrades and powerups in this retro inspired first-person shooter.
The Night Christmas EndedFREE
Team up with the world’s biggest goblin on his quest for gold and be a total Christmas bastard.
Alien Hominid HD$11.99
The 2D side-scrolling shooter from The Behemoth is back! With your mighty blaster and a group of mysterious kids by your side, destroy the agency and reclaim your spaceship!
Invaders from the Third Dimension$0.99
A retro space shooter with a twist - now you can rotate your ship and aim diagonally at enemies, adding a whole new dimension to the shoot 'em up genre.
Moorhuhn Piraten - Crazy Chicken Pirates$4.99
90 seconds to hunt as many chickens and collect as many points as possible. Beat your personal record and compete with players around the world.
Lober Lobe$4.99
Action packed, insane, brain centric, procedurally generated bullet hell shoot 'em up.
Shooting Blaster Big Bang Boom$4.99
Are you gonna shoot? YES! Are you gonna blast? YES! Are you gonna make a big bang? YES! Are you gonna make a big boom? YES! So what do you get? Shooting Blaster Big Bang Boom! Come have some fun, it's Good Time time!
Star Mine$5.58
Star Mine is a 3D first person perspective space shoot 'em up. Awesome old school action! The old federation is dying, poor and desperate. Deep outside the boundaries of known space, alien mines are protected. But not from you. Take cargo, blast star jewel's from asteroids, steal energy and flight.
Auto Auto: Maximum Autodrive In The Alien Apocalypse$4.99
Aliens have taken over humanity and now have the goal to destroy Lexi Lane, the last hope of human resistance. Step into Lexi's "pedal to the metal" shoes. Help the last heroine drive, drift, and blast her way through the alien onslaught and meet her destiny in a last act of defiance and glory.
Armada Skies$1.99
Buy weapons and ship upgrades. Fly through the skies, collect powerups and gun down wave after wave of enemies. Today, you own the skies!
Space Elite Force$2.99
Gear up for an intergalactic thrill ride! Space Elite Force is a frenzied space-shooter packed with weapon customization and epic boss battles. Take command of your ship and fight for the survival of humanity!
Hyperspace : Andy's Adventure$9.99
Hyperspace : Andy’s Adventure is a single player space adventure that anyone who can rely on their reflexes can play. Now, sit back, put on your headphones and get ready for the challenge!
GIGANTIC ARMY$5.99
Side-scrolling mech-shooting bad-assery is BACK!GIGANTIC ARMY is a heartfelt homage to 16-bit era mech shooters such as Cybernator / Assault Suits Valken, Metal Warriors, and Front Mission: Gun Hazard, developed by the studio behind the acclaimed shooter SATAZIUS.
ARMED SEVEN$4.99
The year is 1989. 12 years have passed since the Gogoh Army’s invasion of Earth. Exposure to alien technology during the war enabled Earth’s own technologies to take massive leaps forward. International conflict that was previously rife in the history of mankind fell to an all-time low, and the Earth Federation was established as a...
WOLFLAME$5.99
Brought to you by the makers of GIGANTIC ARMY, Supercharged Robot VULKAISER, and SATAZIUS, WOLFLAME is a return to the form of glorious 2D vertical vertical shooters like Raiden, Raptor, and Twin Cobra.
Astrodle$5.99
Ready for some chill time in space? Astrodle has you covered. Watch the numbers soar as you upgrade your ship and travel the stars. Oh, and you might just become a god.
Diesel Legacy: The Brazen Age$29.99
Diesel Legacy is a 2v2 fighting game where four players battle on the same stage at the same time. This unique twist on the traditional fighting game formula adds an entirely new layer of strategy where cooperation will become the key to success.
Devastation - Annihilate the Alien Race$2.99
Devastation - Annihilate the Alien Race, is a 2D, dual stick shoot em' up, bullet hell, arcade game. Tear up hordes of aliens with skill based game play, bombs & upgrades to obliterate everything!. Gun down 11 massive bosses, bank insane score on the leaderboards & overcome clouds of enemy fire.
Ozone Guardian$2.49
A new twist on the classic arcade shooter, with a variety of character choices and an upgrade system. Control your spaceship with your mouse & shoot with click - the only limitation is your hand speed! Face waves of creative enemy ships and stimulating bosses, and protect the ozone, Ozone Guardian.
Atria Valkyrie$9.99
Operate disc hovercrafts that absorb enemy bullets to charge up your weapon. This is a vertical STG game. Correct timing of your attack and choice of bullet determines your survival or defeat.
Defend Earth: Xenos Survivors$4.99
You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!
Space Elite Force II$5.99
Space Elite Force II is a frenetic space-shooter with weapon customization and insane bosses battles. Embark in your ship and fight for the survival of the human race!
Cosmo Clash$2.99
Play as one of 4 trigger happy animals, in a primal duel for honor and glory! Bring your friends locally, or duke it out on Steam Remote Play! 2 to 4 Players can shoot, dash and bump their way to quick victory! You'll need speed, reflexes and viciousness to be KING of COSMO CLASH!
Super Space Meltdown$3.99
Super Space Meltdown - 2D dungeon-crawler. In space! Humanities largest space station is under attack by mysterious alien invaders. You play as Sgt. Alex Cutter sent into deep space on a lone mission to save the day and annihilate the alien threat. But there's a catch.
Squad 51 vs. the Flying Saucers$19.99
UFOs! Aliens! Aircrafts! Resistance! SHOOT 'EM UP! Squad 51 vs. the Flying Saucers is a spaceship shooter with 2D gameplay and 3D environment. Enjoy a smart combination of a fast-paced shooting experience and the 1950's sci-fi movies aesthetic, with live-action cutscenes.
Squirreltopia$4.99
Cool Squirrel Game
SUPER FLAIL$0.99
SUPER FLAIL is a fast-paced arcade score attack game of flail-swinging rampage. Swing your flail to destroy everything until you die. Compare your score with other players and get on the top of the leaderboards.
A Zombie Tail$10.8
Defeat waves of zombies in this strategy defense style game. Armed with a bone and several power ups, keep the zombies at bay as you battle across several levels, by timing and managing your attacks across 4 lanes. Will Roxy find her human before the zombies do!
REVOLVER360 RE:ACTOR$9.99
The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life.
RETROLDFREE
In RETROLD you can play many games inspired by old arcades from 70`s, 80`s and even 90`s. (NEW GRAPHICS, NEW SONGS, NEW MECHANICS, OLD GAMES) :D
Space BloXFREE
Space BloX is a retro themed game where you will guide a spaceship through a randomly generated barrage of BloX. Nobody really knows what they are, but don't hit into them!
BLAST-AXIS$20.0
Expel extra-dimensional invaders from Phobos with hot lead & high explosives. Boost & kick your wrecking drone to extreme speeds on every axis. Explore the cavernous Phobean moon complex, salvage powerful weapons & blast away the uninvited guests in: BLAST-AXIS: PHOBEAN TERROR.
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...
FullBlast$4.99
Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode.
Galactic Rangers VR$11.99
Galactic Rangers VR is a first-person space action VR game, deeply immersive, just as arcade shooter should be. Grab your pair of blasters and fight through endless waves of enemies for as long as you can!
Brave Soldier - Invasion of Cyborgs$1.99
Brave Soldier: Invasion Of Cyborgs is a pixel art platform game with a lot of action. Help the soldier save the world from the Cyborg Invasion! Good Luck!
Rysen$2.99
An old arcade style 2d shmup.
Rogue Dimensions$9.99
A 2d Metroidvania, Platformer, twin stick shooter, arcade roguelite adventure with meta progression and random boosts.Find your way to freedom and earn new abilities along the way while teleporting between random levels at will. Find Weapons, buy upgrades, destroy enemies, discover secrets.
Cosmic Collapse$4.99
Merge planets together in this puzzle game with soft physics. Can you make it to the sun? Can you merge two suns? Find out for science!
Orbital Invaders$0.99
3D Sci-Fi arcade Shoot'em up game. Destroy asteroids and aliens. Shoot them all!3D arena shooter with multiple worlds. Spaceship simulator and shmup arcade style game.
Captain Forever Remix$9.99
Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. This is an officially-licensed re-imagining of the indie classic Captain Forever.
PAWARUMI$14.99
Pawarumi is a modern shoot’em up set in a retro futuristic sci-fi pre-Columbian universe. You’ll take control of the almighty ship Chukaru and its three unique weapons! Shoot wisely to either do double damage, heal yourself or charge your Super Attack!
Nectar Wars$7.99
An explosive Shoot ‘Em Up like no other, Nectar focuses on five hummingbird sisters, each with their own playstyle. Defeat powerful bosses, unlock new cosmetics, compete in online leaderboards, and save your world from the invading bee army!
Astro Zip VRFREE
Zip past polygon asteroids and escape evil chasing robots while keeping your ship fueled with glowing gems! Watch out for space mines and collect power ups to keep going as far as you can go!