Top similar games like Crazy Invader ShootEm Down:

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

Destroy waves of UFOs in a arcade style space shooter with an array of powerful weaponry.

Space Shark Wrangle Fest is a fast-paced, top-down 2D action arcade game where you wrangle space sharks! Collect power-ups, hit combos, and fly through wormholes that react to the beat of the energetic soundtrack. A fresh take on classic arcade gameplay that's packed with adrenaline and excitement.

A twin stick, fixed shooter, bonus hell, pixel art, shoot 'em up. Aliens have invaded and you, a blue housecat with a stretchy head, are, of course, our last hope. Fight the aliens on earth, under the ocean and in space in this risk/reward based fixed shooter inspired by old arcade shoot 'em ups.

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.

Maneuver your space ship trough lunar caves. Each level is set on a different planet. Try to reach the ending landing platform. Thrust your ship wisely to avoid turrets shooting laser beams and moving space debris.

Defy Gravity! Orbt XL is an intense, addictive and fun 'just-one-more-round' score chaser. Perfect for playing while waiting in queue for another game.

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

They Came From the Sky is tiny, retro styled, highly-addictive and fast paced arcade game wherein you take the role of one of the Flying Saucers in the 1950s with one and only one Mission: Make a delicious juicy Human Smoothie!

Retro arcade classic, Defeat a million invaders from another dimension in this side scrolling shoot'em up.

Shoot' Em Up, Vertical Fast & Fun !The Overdriven Ship is back :More better, more intense, and more beautiful !

This action packed sci-fi match three shooter is an homage to the classic arcade games we grew up with.

Infinity Wings - Scout & Grunt Take control of your chosen fighter (either Scout or Grunt) in this side scrolling shooter.

Do you miss the times when games were not holding your hand? When they did not forgive mistakes and controls and rules were clear and simple to learn? YES? So you miss the 90s!

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

The Japanese just love their famous German-inspired Baumkuchen cakes, and hungry invaders from across the universe have discovered these delicious treats too! Are you up to the challenge of protecting the precious desserts from waves of alien attacks? Save the cakes!!

There's an influx of meteors heading for Earth! Save Earth from total annihilation by piloting a missile through a variety of unique and punishingly difficult asteroid fields.

Bloxtacle Course is a block breaker game where you are given nearly full control over the ball itself.

P.3 is a vertical classic arcade shooter with two button controls. Save the space by defeating 5 stages and bosses with variety of weapons and upgrade.

Blue Jay Joyride is a fast-paced 2D space shooter. Go through waves of enemies and fight progressively harder bosses. Collect one of the many unique powerups to give your ship a fighting chance in this intense game.

Solitarius is a 2D top-down wave shooter set in a sci-fi space environment. It is a free minigame that contains six different levels, eight different enemies and nine different weapons. Instead of surviving as long as possible you have to make it through each level.

Red Horizon is an addictive space shmup game. Heavily influenced by the classics of the past, Red Horizon takes a modern spin on the genre combining it with some subtle Rogue-like elements to provide players with a unique experience every time they play.

Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!

Ride the beats with Neon Beat Rider, a neon-fueled rhythm game with a multi-path story and procedurally generated tracks!

Highly addictive 2D vertical and horizontal retro-style shoot 'em up. Colourful stages with sound and vision inspired by a golden age of video gaming. Designed to be a beginner friendly introduction to the world of Shmups and Bullet Hell Games! Totally Free!

Hyperdrive Massacre is an 80s inspired arcade fragfest in Spacewar sauce designed around local multiplayer, focused on kinestetics, tactical and shooting skills at a frenzied pace.

Syder Reloaded revives the Syder series in this love-letter to 90s Amiga shmups with upgraded graphics and refined gameplay. Challenging levels, a fleet of ships and a motherload of alien invaders. Get back to your roots and curse at your monitor in this skills-first shooter.

Fast paced game that will test your reflexes.

A throwback to the classic quarter eating arcade games of the 80's. Bit Blaster XL is a retro styled, addictive, and fast paced arcade shoot 'em up! (shmup).

A stylish sci-fi arcade shooter about cleansing the galaxy of pesky demons! Cosmic Cleaner is a fast-paced, high score chasing action game that progressively gets more challenging. Designed for quick and easy fun.

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.

Arcade Mayhem Juanito is a retro experience about arcade-hopping. Teleport into different video games, play with unique mechanics inspired by well-known arcade games, face stunningly animated bosses and join the fight against the clonocell invasion.

Dodge and encircle your enemies in this neon-drenched revival of the one-of-a-kind arcade classic!

Battle swarms of Galactic Invaders in this action-packed retro-inspired arcade shoot em up. May the Nerd be with you.

Embark on an interstellar race as the universe collapses. Swing swords, fire projectiles, and reflect hazards to save nomads. 60 challenging missions. Random encounters. Simple mouse controls. Conquer diverse hazards. Will you guide them home?

Defend Spacebase 19 from the asteroids swarming down on the station! Shoot down waves of stones and equip different powerful weapons. How many waves can you last? A simple nostalgic retro arcade turret defense shooter.