Top similar games like Synthalaxy:

Manage your hive of nanobots in a Free-to-Play top-down arena shooter and exterminate all the bacteria and viruses infecting the body. Multiply the hive by absorbing bacteria to save people's lives as fast as possible while competing with others in order to become the fastest NanoHive Operator.

Destroy all of the insects in your way! As you shoot, you recoil backward from your weapons as a mechanical beetle.

A top-down action game like no other. Use asteroids to block enemy bullets and smash enemy ships in this physics-based test of skill. Conquer 25 levels, vanquish 5 bosses, and maneuver through 5 tricky bonus waves.

Put out the fires and rescue the hostages in this fast-paced arcade game!

Ricochet Blur is a fast-paced top-down shooter where your bullets bounce off walls. Kill all the armed demons and uncover the secrets of the mystery world.

A shoot 'em up that tests your wits and reflexes! Mastering the ability to change color between red, green and blue is the key to beating this game.

Soda Sabotage is a Sci-fi 2D top-down shooter, where the player guns his way through 25 levels and 5 bosses belonging to a soda weapon factory using their own weapons against in order to disable the evil soda weapon making factory. Shoot, dash but most importantly survive!

Join Captain Rijk as he attempts to escape from the clutches of one of the most villainous species in the galaxy. Help to uncover the horrors that are being carried out on the fringes of the civilised galaxy and become the divine being prophesised to inspire an uprising and destroy The Domain.

slither and shoot, but don't run out of space! cyber_serpent is an arcade twin-stick shooter combined with snake. compete for a global high score in this modern take on retro classics as you face infinite waves of polygonal enemies.

Take control of humanity’s last resort in defending the planet from the many dangers outer space has to offer. Shoot or deflect incoming projectiles, harvest them from the moon and spend the loot on upgrades.

Synth-wave styled physics based 2D puzzle shooter filled with nods to the golden era of classic arcade games. Think upside down Peggle crossed with Space Invaders and enemies crafted from the blended remains 70's, and 80’s gaming.

Challenge your ability, your reflexes and your memory to avoid from the shots while you solve a memory game, because in Memorise'n'Run you need to memorize the cards while survive of a real bullet hell.

Plasmarena is a top down arena shooter ideal for casual play with friends. Shatter them to pieces in an endless arena of digital death!

Project CUBE - Its a game that forces you to replay the level to learn more. The game gets increasinly harder after level. Can you fight all the enemies and finish the levels?

Zagu Espionage is a single player, 2D side-scrolling action-adventure game where the player takes on the role of the main character, Zagu, a spy from the Tracha colony, who is traveling to seven different regions to defeat the Rogan empire.​

The Nullblade Collection is a group of all the small, polished games made by Nullblade that were too small to be published by themselves.

Dodge and shoot your way through waves of enemies. REVO is a high speed, neon drenched space shoot ‘em up inspired by arcade classics of the 1980’s. Collect pickups, unlock powerful, ammo hungry weapons, and defeat giant bosses.

Astrotester is an adventure with action elements. Complete tasks at various locations-levels. Fight against the dominant forces of the Stream and hostile creatures. Learn more about the world of the Star Network.

Where Sound Becomes Sight, Style Meets Violence. Step into the world of darkness as a blind protagonist who sees through sound in this stylish 2D top-down shooter where every kill matters and style is everything.

Welcome to the world of Polygun, an endlessly customizable hero shooter where you battle against an ever increasing hoard of bloodthirsty shapes! With an array of upgrades to choose from, you'll quickly build from humble beginnings into a hexa-bustin killing machine!

Help Phantast save his tribe in this atmospheric and quirky top-down shooter!

Cosmic Paradox: Noire is a 2D top-down shoot ‘em up adventure set in a world of two overlapping dimensions. Witness the battle between the Vex Accord and the Oronix Empire, increase your odds of survival with the right upgrades and choose a ship that is best suited to your playstyle.

Bullet hell meets auto-shooter in this roguelike color-matcher where RGB itself is your weapon! The Maiden of Light has been captured by the forces of entropy. Six challenging bosses stand in your way and only you can save her!

Master an arm cannon built from the scraps of your enemies, specialized ammo, and quick thinking, to tear your way to the heart of the mechanical scourge threatening your planet.

The patrons of Jonny's Room weep for their loss, it is up to you to dab their tears! Click-and-shoot through combat and puzzles to test your heroic spirit.

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This is a 2D Pixel Top-Down Space Shooter Game. The game implemented Rogue-Lite elements, like the survivor series.

Protecting Us From Incredibly Worrisome Extremely Hostile Oddities...is what you will be doing with your football! Defend the Earth from the invading disciples of the Deranged Octopus, and learn the ultimate secret of the Universe.

Umbra Galaxy is a sci-fi shoot'em'up where you pilot a spaceship adrift in the restricted space filled with enemies. Destroy enemy generators, fight your way to the bosses and secure the obscure goal in the end!

Compete in the galaxy's most watched game show! Battle Royal on a planet that is being destroyed by a giant laser; each round players are eliminated as the world itself is destroyed and the escape pods become more scarce. Be the last person standing in a battle of wits, weapons and brute force.

String Theory is a colorful puzzle game about matching a given pattern by building it out of different colored shapes.String theory has 60+ handcrafted puzzles, daily challenges, free play modes, and a level editor, making for hours of fun.

Destroy the Hapsy Crew in this shoot 'em up featuring vector graphics!

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.

Focus! Your battle will be short and sweet! Dodge and take your aim precisely. Spraying bullets all over the place gets you nowhere! How fast can you defeat the boss enemy?