Top similar games like Illumina Defender:

🎀Idol Hell is the beginner friendly bullet hell game!🎀Play as Medli and fight through hoards of enemies and meet vibrant cute bosses! Play at your pace and choose from 4 difficulties!

Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your planets and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?

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.

A strategy / tower defense where you must move from location to location, buy and sell your "merchandise". While you move you will find random encounters that will help you get more "merchandise", make you lose it, or challenge you even more, by making you defend your life for it.

In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Power-up your ship and weapons, dodge enemy fire while blasting through each stage. Survive the onslaught and emerge victorious!

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

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!

Become a skilled vigilante in Breaching Harkon. Hunt down the world's worst criminals with customizable weapons and tactical combat. Experience intense gunfights and a gripping narrative. Are you ready to breach?

GoBlaster is a retro bullet-hell game where you can always beat your personal best. Blast through enemies while dodging their overwhelming attacks in a fast-paced and addictive setting. Make your way to the final boss, and just try to survive!

A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!

Planetstar Warrior is a horizontal scroll-space shooter with numerous powerups and a gradually increasing level of difficulty. Defeat all enemies on each level to progress.

Remember the golden age of arcades playing a game with all the classic 80's/90's space-shooting features. See how far you can go by destroying all enemy robots that are ready to planet earth attack.

ATOMIC GUARDIANS is a fully CO-OP arcade retro shoot 'em up, where one player flies the ship, and the other player mans the shields. Fight your way through a never ending horde of Brutal Bosses, Alien Monsters and Gigantic Asteroids as you rack up a new world-wide high score. Play with up to three friends, and see how long you can last!

Dinosaurs have invaded MewMew’s home and now it's time for him to pick up his trusty old meteor gun and send them right back to extinction. Keep your combo as high as possible and get stronger with items and powerups as you try to gain highscores in this chaotic 2D horde shooter.

Escape Space is a classic arcade space shooter with RPG mechanics. Fight for various factions against swarms of enemies or bosses and improve your standings, level up your rank, unlock new gear and weapons, and upgrade your spaceship.

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

Shmup. Unlock. Customise. Experiment. Upgrade. Basilisk. Petrify. Easy.

Get ready for intense space combat in Quantum Gravity! Invert gravity to soar through space, engaging in long-range and melee battles against a variety of enemies. With four game modes, including Infinity Mode and multiplayer PvP, there's never a dull moment in this action-packed bullet hell game!

Fight the virus in this fast paced arcade shooter with a dash of tower defense!

A fast, twin-stick shooter micro-roguelike with bullet hell elements, chunky weapons and satisfying destruction. Your AI friend AL4-N will help you along the way with new weapons, upgrades and vague moral support, as you attempt to beat the Scunners Run.

Master aerial acrobatics and bend time to your will in this roguelite, where strategic depth meets intense acrobatic gameplay. Travel through time to unlock powerful synergies with upgrades that turn you into a godlike sky matador. Gear up, pilot—it's time to rule the skies.

Droid Guier, a challenging addicting robotic combat game, the player controls an Android and destroys several enemies, completes strategic missions, installs traps with explosive mines and lots of action with levels and enemies with various abilities.

Can you survive in a world inhabited by deadly eradicator machines? Activate the anthropomorphic combat Phantoms and dive into non-stop pixel action in this dynamic top-down shooter!

Horizontal old school 2D shooter where you play as a bounty hunter named Nada. Survive another night at your very risky job, save the space non-alignment colonies from police raid and get back home at one piece alive! 7 levels, loads of new-retro-feel SHMUP fun!

可以自由搭配无人机机体和武器，采集、研发建造设施的俯视射击游戏

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!

The colorful top-down shooter/bullet-hell

CometStriker DX is a fast-paced arcade-style shooter where you boost through danger and blast everything in your way!

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.

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.

In Waifu Space Conquest you can play a nostalgic arcade game. Conquer all the space to pass the level. Confine the aliens in your claimed space to kill them.

Players resist enemy invasion by building production bases, constructing conveyor belts, upgrading carriers, and strengthening weapons.

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!!

The City of Fury is a SWAT-like team management RTS set in a dystopian Cyberpunk-Noir setting, where you play as the team leader who gets involved in shady matters. Explore the themes of violence as you face the harsh city with your team to ultimately break free from the circle!