Top similar games like Polybius invaders 2:

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!

Your clan plays an important role in the new galactic war. The fate of your mutant clan rests in the hands of you and your fellow fighter pilots...

DarkAir is an exhilarating, action-packed flying shooter and racing game. Compete against AI opponents, upload your top scores, and challenge other players on the Steam Global Leaderboard while completing thrilling challenges.

Take flight with Air Twister - the new all-out rail shooter by legendary arcade developer Yu Suzuki! Similar to Suzuki’s massively successful Space Harrier series, you will encounter a large array of diverse and creatively designed enemies and challenging bosses.

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

Race your space pod through a procedurally generated gauntlet of space stations, asteroids, and industrial megastructures in this single-player sci-fi endless runner. Test your limits, compete on global leaderboards for top rankings, and become a master pilot where speed is your plaything.

A smooth roguelite shooter from the creators of RACE THE SUN, featuring a ragtag crew of feline pilots in a dramatic showdown against corporate-powered robots called The Swarm. Features a 3-act campaign with branching paths, epic boss fights, and a wide arsenal of characters, ships, and weapons.

Stylistically rich retro fast-paced combat open world fps space shooter with different weapons, space traps and bosses

Astrodogs is an on-rails arcade action game featuring a cast of space dogs that have to save the galaxy from WOOFER, a corporation that controls everything. Also ran by dogs.

Take part in the wild and wonderful life of the Nightingale Universe! fight pirates and solve an ancient mystery!

Prepare to take flight in the retrofuturistic PalmRide universe. Explore neon cities, colorful mountains, beaches and more while shooting your way through a world full of enemies who want to kill you. Enjoy an on-rails shooter with retro outrun aesthetics!

Single player on rails shooter featuring aerial combat, nostalgic nods to classic arcade shmups, synthwave inspired aesthetics and a vibe to take you straight to the 1980s.

Asteroids Belt is an arcade game where you have to fly through the asteroid belt in a spaceship, destroying them along the way.

Leap into fast-paced arcade action with Heroes of Forever! Warp across dimensions, wipe out waves of enemies, and blast away the corruption that threatens to alter history forever.

Void Eagle is a single player space racer that requires you to dodge obstacles at breakneck speeds while you try to make it out alive. Will you make it and post the fastest time, or go down in a fiery explosion.

A fun little space shooter inspired by the 1979 classic Asteroids.

Orbatron is an exciting game that will test your reflexes, focus, and spatial reasoning.Collect orbs, chain combos, and develop strategies to master each unique level.

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.

Cogstellation is a space mining game based entirely around connecting gears around. Improve your ship to be the space travel machine that you know it can be, colonize the solar system by defeating the existing colonies, and improve your base with the best mining and crafting equipment you can get.

Space Combat is a single-player shooter-runner game in the vast universe. Experience a beautiful universe with massive spaceships, robots, and creatures.

Embark on an action-packed adventure in this on-rails space shooter. As a pilot in training, you’ll battle in strange virtual worlds. Master your ship, upgrade your skills, and protect the federation from an imminent threat. Are you ready for the challenge?

A hyperdrive malfunction sends Keith T. Maxwell tumbling through space and time to fight for his life against a mysterious alien armada that is wreaking havoc.

With your ship, face several exciting space battles, full of shots and powerful enemies. Customize your spaceship by making it more and more powerful and get ready for a space trip that will make your adrenaline skyrocket!

Play as a human warrior piloting a mecha-dragon in Danger Forever, a 3D shoot'em up with RPG elements. Battle mechanoids and techno-demons in a hostile world. Fast-paced action and immersive gameplay make this the ultimate shoot'em up adventure.

Cotton, the legendary witch is back, and this time in 3D! Get ready for this formerly Japanese exclusive cute ‘em up gem to be “reconjured”. ININ and Success have teamed up once again to bring you a massively improved - and for the first time worldwide - re-release of Rainbow Cotton.

Evade VR is a unique arcade game in which you have to take the battle in outer space. You will have to fight the bots, dodging their shots and meteor showers. In battle you will help, an extensive arsenal of weapons, abilities and bonuses, combine them and earn as many points as possible.

Meteor Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate the space rocks. Play 4 players Co-op or Versus Mode with friends.

The Space mission center has ordered you to fly into space and find a new planet. New planet will bring a new possibilities to humankind. The flight won't be easy! The universe has many alien groups that want to stop you.

An endless-running on-rail shooter where you pilot a remote-controlled drone into hordes of enemies. Shoot down the invaders, fly through colorful Patagonia, and get the highest score!

Its a Space Game Simulator but your also an Ninja. Oh, and you'll destroy thousands of asteroids with your ninja powers!

Help a heroic team of pets in mechs take back Earth in this exciting Saturday Morning Cartoon inspired shoot em’ up for both new and hardcore players.

PewPew! - move, shoot and upgrade!

Redout: Space Assault is arcade space battle, coupling the trademark Redout adrenaline with the thrill of combat. Outsmart, outmaneuver, overpower, outclass your opponents in lightning-fast, adrenaline-inducing single-player space combat.