Top similar games like Polarity Warthog:

Ranphon is a side-scrolling space shooter where you control a small ship called Phon in a vast and frantic space full of hostile spaceships.

Thunder Tiger is a fast-paced side-scrolling shoot ’em up, blending 1980s arcade style with futuristic flair. Blast enemies, grab power-ups, and chase high scores in intense 2D stages. Classic retro vibe meets modern gameplay!

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.

The Rush is a horizontally scrolling shoot 'em up with graphics inspired by classic space shooters of the MSX. Buckle up and see if you have what it takes to master the highly adaptive Chameleon Quartz space fighter and single-handedly obliterate the alien invaders!

BANAN'EM UP! is a tiny challenging arcade shoot’em up where you shoot down quirky aliens to save your planet. Evade bullets, shoot enemies, get upgrades, survive for challenging waves to defeat the final boss, "The MONKE". Die, learn, repeat: get stronger, be powerful!

Dodge! Speed up! Destroy! Here you will have to challenge yourself to the maximum in order to defeat all the challenges and leave in one piece. Relying only on your reflexes and the movement of your ship, you will have to face everything from asteroids to giant robots!!!

In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Upgrade your ship and weapons, dodge enemy fire while blasting through each stage. Emerge victorious as the ultimate space pilot!

In this sidescrolling shoot ‘em up, you are the top pilot of the Exile Squadron, who has to stop the invading colonial forces. Unlock and upgrade an array of tactically diverse weapons, complete bonus objectives and compete with other players on the online leaderboards.

Outnumbered and outgunned in deep space? No problem! Turn your enemies' attacks into pure bullet heaven with your shield tech and absorb projectiles to power up your ship and score big! But when your shield expires and it's danger time, you better switch up your strategy fast...

You are the Rendering Ranger, a special forces soldier defending Earth from a devastating alien invasion through nine levels of action platforming as well as blisteringly fast horizontal shooter stages. Originally developed for Super Famicom by Manfred Trenz, creator of the Turrican series.

In a world of miracles and challenges, where steam technology meets magic on a vast archipelago continent, you become Lea, an ace pilot. Your mission: conquer enemies, unveil conspiracies, and bring peace. Are you ready to be the hero who stops the war?

Break the laws of physics, dash and shoot your way through levels full of hazards and machines gone rogue. In this retro game, you control Project Gravity Storm, an advanced machine able to control gravity itself; however, the mother computer will not make things easy for you.

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

Recover a captured fighter jet from deep within enemy territory in Data East’s thrilling arcade land-based shmup. Break through enemy lines with your high-speed vehicle capable of blowing away enemy forces and leaping across vast chasms. You’re coming home in that fighter jet, or not at all.

A noir story of a tiny bird fighting in the colourless world of Grayland. Grayland is a story driven side-scroller game with unique art style. Fly and fight your way through the radiation filled lands, save your loved one and your children.

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.

Super Nano Blaster is a shoot-em-up for PC and Mac, offering single-player and local co-op modes, that transports you to a retro-style digital universe. Delve into technology with your vessel and destroy anything that gets in your way!

Defend the galaxy from vicious space pirates! Seize your foes and fire them back at their allies for devastating destruction in Toaplan's legendary horizontal arcade shooter, now on PC with all-new features and quality-of-life bonuses!

In a future Earth of machine overlords, warrior chieftain Ramek enacts a terrible revenge upon his mechanical enemy. Fly Ramek's genetically-engineered war-budgie through five levels of non-stop carnage, from the irradiated sands of the Dead Zone, to the iron towers of Machine City.

Defeat alien fighters with the ultimate surface-to-air weapon KPO9!

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.

Aftergrinder is a fast-paced 2D runner precision platformer. Skate your way through an unforgiving, difficult arcade side scroller. Pick a character, pick a level, and get ready to die. A lot. Test your skills over 90 adrenaline-inducing levels.

Repel extraterrestrial entities!

Gear up for an intergalactic thrill ride! Space Elite Force is a frenzied space-shooter packed with weapon customization and epic boss battles. Take command of your ship and fight for the survival of humanity!

Defend humanity from underground monsters as the last standing turret! Force burrowers out of the ground with an artificial earthquake, capture elusive ghosts with silver shackles, and shatter alien bugs into pieces using powerful rockets!

Explosive, balls-to-the-wall bullet hell shooter with novel shooting mechanics (and surreal comedy)

Betrayed by her cut-throat crew, Luna Starr - former Space Pirate Captain turned bounty hunter - has a score to settle. As Luna, travel to 5 exotic planets to track down your mutinous mates, and face them in Bullet Hell dogfights to the death!

In 1985 N.O.M.A.D. pushed the boundaries of what the 8-bit computers of the day could achieve with both their graphics and their gameplay. A fast-paced, all-out action shoot ’em up, this retro classic still retains a fan base to this day.

Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival.

Brace yourself for an intense bullet hell experience! Fight your way through challenging levels, defeat bosses, upgrade your weapon and get the highest score!

High Speed Cataclysm is the most advanced and frenetic 2D action shooter where you will have to destroy thousands of enemies in order to save the galaxy.

A fast-paced, side-scrolling retro shooter where you play as “Blit" on a mission to rescue orb pods. Blast enemy swarms and face off against bosses in this bullet-hell shoot 'em up. Earn power-ups and get ready for fluid arcade action in a stylish world with an 80s synthwave soundtrack.

Bubble Battle Blast 3D is a retro arcade third-person shooter in which a spaceship battles its way through 8 arenas in which a guard drone protects bubbles. Earn ship-enhancing items and temporary power-ups by blasting bubbles with lasers, Earn bonus points after each arena to upgrade faster.

Tri-Star is an endless horizontal-scrolling space shooter featuring Roguelike and Roguelite elements. Blast through waves of enemies and battle against arduous bosses. Form a squadron of three unique ships from an expanding roster and equip them with upgrades as you engage in a battle for survival.

A shoot'em up inspired by the 16-bit classics of the genre.

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