Top similar games like Iridion II:

A futuristic action rail-shooter! Action packed, and full of quirky character dialogues, unique level designs, fully animated story cutscenes, and challenging boss battles!

Fly and fight through the vibrant universe of Liquid Space Dimension in this retro-inspired action shooter! As Sid Seaburn, pilot of the Star Drifter, master a wide range mechanics like drifting, laser beams, and torpedoes to get the highest score possible and stop the evil general Ra-Baba!

You are the last pilot standing against an enemy fleet. Upgrade your starfighter, face epic bosses, and survive the chaos of space battles. Astro Flame: Starfighter is a fast-paced arcade shoot ‘em up in the spirit of the classics.

NectorX is an arcade rail shooter where you control a spaceship and fight against rogue machines that cross your path.

Defend a Terraforming station against hordes of enemies in this short coop-only rail-shooter! A unique mix of nostalgic arcade elements and modern coop shooter gameplay. Triumph against your foes and compete for the top of the leaderboard!

A fast-paced mech wave-shooter where every enemy attack is drawn on the floor before it lands, and the card choice you make before each wave builds a chain of attacks that clears the screen. A standalone prequel to Kleopatra.

Blast off into rhythm gaming with Chromatic Cruiser! Navigate space, shoot notes & switch instrument tracks in time to the beat. Power-ups, custom songs & online multiplayer. Join the elite pilots and become a space-faring musician today!

Bydo Missions in Your Pocket — Beyond Dimensions, the Melody of Two “R”s.

Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.

Katalyst is a 2-D Space Shooter for the people who love and grew up with Space Shooters! Guide the Hero on his journey to defeat the evil aliens threatening civilization! If you like dodging bullets, precision shooting, and only being able to move in 8-directions, then this game is for you!

Space Strider is a 2D Sidescroller Shoot 'em up with Roguelite elements, where you beat hordes of enemies and defeat unique bosses. Unlock, upgrade and level up your Spaceships to become the ultimate Space Strider!

Iridion 3D is a fast paced 3-D action game that places the player in space as an interstellar prospector returning to Earth after the exploration of the distant Orion System. Upon entering the Earth's gravitational field, it is revealed that the Earth has been invaded by the Iridion Empire.

A fast-paced low-poly 3D rail shooter heavily inspired by classics of the early 90's. Join protagonist Kyuu as she fights to free the worlds of the Sanzaru Star System, overrun by the intergalactic terrorist organization known as Zodiac.

The FUR Squadron faces a mysterious threat during what appears at first to be routine virtual reality training.

"Your ship has just been repaired! Fight your way through numerous trails. This system really needs your help!" Cool combination of classic Sci-Fi 2D "Shoot 'em up" with 3D FPP on-rails shooter. Weaponry system is gradually getting quite complex, dogfights are quite addictive and challenging. 

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

A strategic yet fast-paced arcade-styled shooter with roguelike elements! Arcade game difficulty, randomly generated runs, fantastic voice acting, colorful characters, and a simple yet unique upgrade system!

Giant Worm Rider is a VR worm riding game with a retro aesthetic. Swing on the back of a giant worm and experience the immersive sci-fi setting in virtual reality.

HYPERDRIVE is a fast paced Sci-fi action flight sim, combining the infinitely looping gameplay of a roguelike, along with the combat and controls of classic spaceship combat. Avoid obstacles, and take down enemy ships in high speed space combat, all while making as many deliveries as possible!

Classic multi-directional (360°) shoot 'em up. Navigate your UFO through hazardous environments with dangerous enemies and beat huge bosses!

A fast-paced retro arcade shooter inspired by classic 1980s side-scrolling space combat. Weave through organic obstacles, survive relentless enemy waves, and defeat powerful end-level bosses in a pure, skill-driven singleplayer experience.

Tune into Aaero2 - a heart-pounding rhythm-shooter with 20 stunning alien worlds, each powered by a legendary Monstercat track. Trace ribbons of light, unleash devastating firepower, and conquer colossal bosses! Play solo or co-op and feel every beat as you fight to the soundtrack.

Engage in an intense space shooter that you can play in single-player or multiplayer with up to 6 players. Play a variety of different spaceships, each with their own unique stats, components, and playstyles!

Smokkehed is a music driven on-rails shooter set in a beautiful surreal world.

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!

Pilot the Ultra Imposer drone and eradicate the enemy army with your blasters or lock-on to multiple enemy targets and unleash a barrage of seeker missile destruction. Ultra Imposer is a third-person VR-only shooter action game on rails with unique gameplay and boss battles!

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

Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!

Older Neptune and friends shoot and slash through enemies of Gamindustri in this rail shooter!

Taito's 80's arcade hits hit back! Four milestones of the 80s arcade movement in one action-packed compilation!

Classic rail shooter action. Find secrets and tactics to clear levels effectively across three difficulty settings. Unlock mini games as you progress.

A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.

Blast your way through 28 varied levels full of enemies, traps, lasers and bosses in this explosive Twin Stick Shmup! Test your skills, find new paths, master the score mechanics and become bullet hell. Tight score attack play, fast combat and online Leaderboards leave you needing just one more go!

An arcade style ship vs ship stealth battle. Find them before they find you. Destroy their ship before they destroy yours. Only skill will determine the victor.

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

Pilot a lone ship across a stark, vector-style battlefield as the world steadily collapses into the sun. Combat focuses on precision: aim carefully, fire deliberately, and dodge incoming shots from autonomous enemy constructs that track and engage on sight.