Games like Orbital Siege

Space Escape is a rogue-like arcade shoot-'em-up game where survival is the only mission. Forget peaceful space exploration—you're dodging obstacles and blasting alien ships coming at you from every direction. Level up, stack power-ups, and upgrade to take on tougher enemies. Got what it takes to survive the chaos of space? Prove it. Features: Endless Survival: Fight through infinite waves of ene… If you enjoyed this game, see our list of games similar to Space Escape.

Intergalactic Defenders is a retro-inspired space shooter combining fast-paced arcade action with rogue-like progression and handcrafted pixel art. If you love classic shoot 'em up (shmup) gameplay with modern upgrades and replayability, this is your next obsession. The year is 2187. Humanity's colonies are under siege. The alien Caedons have launched a merciless invasion — and you're the United … If you enjoyed this game, see our list of games similar to Intergalactic Defenders.

Zerion-X9Zerion-X9 is a 2.5D vertical bullet-hell shooter where you join Operation Zerion-X9—the final mission to reclaim Earth’s lost territories from the invading Starfarers. Once welcomed as peaceful visitors from the stars, the Starfarers betrayed humanity and seized the Shared Coexistence Zones across the planet. As the last remaining fighter pilot, you must take back every occupied region. … If you enjoyed this game, see our list of games similar to Zerion-X9.

Red alert. The Martians are here. Suit up and launch into orbit in this fast-paced space shooter where you're Earth's last line of defense. Face overwhelming alien forces, dodge relentless bullet hell and suicidal kamikaze attacks, and unleash devastating firepower to purge the Martian threat from above. Orbital Purge is a linear arcade-style shooter that throws you into intense combat against wa… If you enjoyed this game, see our list of games similar to Orbital Purge.

The Glass Line is shattered. The star Oria is dying. And the entity that destroyed it all is coming back. You witnessed humanity's last defense crumble in seconds. Now you're racing against time to rebuild the hexagonal barrier protecting Oria before the cosmic horror returns to finish what it started. But every success brings doom closer—your victories summon the entity. Defend. Rebuild. Choose… If you enjoyed this game, see our list of games similar to the Glass Line.

IN THE YEAR 10000, HUMANITY HAS REALIZED ALL TOO LATE THAT THEIR FATE HAS BEEN SEALED IN DOOM BY THE MALICIOUS VOX AND THE ABYSMAL HORRORS THAT LURK IN THE SURROUNDING DARKNESS. ONLY ONE HOPE REMAINS: AN ULTRA-ADVANCED STARSHIP HELLBENT ON DESTROYING ALL THAT EXISTS TO REBOOT THE UNIVERSE AND RESTORE THE GOLDEN AGE. GO NOW, SPACE FIGHTER, BRING FORTH CATACLYSMIC DESTRUCTION!EXPLORE UNIQUE SOLAR … If you enjoyed this game, see our list of games similar to Super Space Planet Fighter.

Blitloop is a fast-paced, retro-styled space arcade shooter. You play as “Blit” on a mission to rescue orb pods and save the galaxy. Take down countless enemy ships and face massive bosses as you zip through a stylish world. And at the same time, rush to rescue the pods scattered across the level before they are captured by the enemy. Blitloop blends the spirit and intensity of 1980s arcade old-s… If you enjoyed this game, see our list of games similar to Blitloop.

Game OverviewUse your highly mod-able ship to progress through classic shmup inspired horizontal stages collecting power-ups and obliterating enemies. Battle through the normal mode, or ramp up the difficulty and challenge yourself with boss battles in this retro shooter where customization is king! The fourth game of the Game Buddy series, this game faithfully recreates the look, sounds, and fee… If you enjoyed this game, see our list of games similar to VERZEUS.

59%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:story, gameplay

100% User Score Based on 10 reviews

X-Force Under Attack is the sequel to the X-Force Genesis game. In this game, the X-Force squad will fight to prevent General Lava and his troops from invading and dominating the planet Genesi If you enjoyed this game, see our list of games similar to X-Force Under Attack.

Behemoths have invaded and flattened cities all over the world. Humanity is on the brink of extinction. You are the pilot of Crimson Slayer, the world’s largest and most powerful mech, and the last mech standing. Explore different fight styles, from pistols to melee, and unleash awesome firepower to become the ultimate defender against the monstrous threat. FEATURES: Destroy enemies using a co… If you enjoyed this game, see our list of games similar to Last Mech Standing.

70%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story

87% User Score Based on 30 reviews

Critic Score 75%Based on 4 reviews

The definitive 'Turbo Edition' of the easy to play hard to master space blaster. Bringing more game modes, ships, challenges, upgradable power-ups and frantic retro space blasting fun than ever before. Alone or in co-op you’ll keep coming back to unlock ships, upgrade weapons and beat your high-score. If you enjoyed this game, see our list of games similar to Super Mega Space Blaster Special Turbo.

63%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay

76% User Score Based on 34 reviews

Space Dragons is a classic "shoot em up" horizontal shooting game, in which you can choose different ships with unique characteristics and abilities to destroy tons of invading aliens. During the adventure you will run into powerful bosses and explosive enemies. Get upgrades for your ship, weapons and much more to make your way through the meaty and bloody path that awaits you in Space Dragons. If you enjoyed this game, see our list of games similar to Space Dragons.

78%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:story, graphics

78% User Score Based on 77 reviews

Critic Score 80%Based on 1 reviews

In the far distant future, an epic war for survival takes place... Deep within the Andromeda galaxy, the people of Zile grow restless and greedy. The Zilions secretly prepare for a massive strike against the nearby planet Ytima. Fearing such an attack, the Ytimians train an elite squad of "Stargunners." Their mission: To strike the planet Zile and cripple the Zilions’ three strongholds, where the… If you enjoyed this game, see our list of games similar to Stargunner.

Join the ultimate space force and defend the galaxy in this thrilling arcade shooter. Whether you are a fan of classic arcade games or love the challenge of vertical shoot ‘em ups, this action-packed adventure will keep you engaged from start to finish. Experience retro-style excitement as you battle waves of alien invaders in one of the most intense arcade shooters. THE ULTIMATE SPACE BATTLE A… If you enjoyed this game, see our list of games similar to Falcon Squad: Space Arcade.

The Merlian Empire has seized control of the Five Worlds. With the galaxy under threat, hope lies in the hands of the Starlight Squad—a fearless team of heroines ready to fight back. Starlight Squad is a fast-paced vertical shoot 'em up featuring handcrafted pixel art, epic boss battles, and explosive arcade action. Choose one of three playable pilots—each with a unique ship, playstyle, and speci… If you enjoyed this game, see our list of games similar to Starlight Squad.

VISEGUNNE is a non-bullet-hell shoot 'em up where explosive action unfolds around you: cities are leveled, space colonies collapse, and orbital structures crumble catastrophically. Between missions, interact with your squad to uncover secrets about a post-apocalyptic Earth, visit shops to upgrade your arsenal, or customize your machine’s look in the garage. Each mission offers intuitive controls a… If you enjoyed this game, see our list of games similar to VISEGUNNE.

95%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, optimization

95% User Score Based on 834 reviews

Utopia Must Fall is a vector-flavored base-defending arcade shooter with rapid progression, procedurally generated attack waves and enough upgrade variety to suit both the defensive or aggressive player. It incorporates elements from tower defense, roguelites and beyond, all neatly packaged into a laser-sharp bullet-purgatory arcade frenzy! Easy To Learn : firing happens automatically, just st… If you enjoyed this game, see our list of games similar to Utopia Must Fall.

87%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

92% User Score Based on 763 reviews

Critic Score 72%Based on 2 reviews

As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up If you enjoyed this game, see our list of games similar to Titan Attacks!.

55%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:gameplay, grinding

87% User Score Based on 15 reviews

Arcade co-op pixel perfect retro shmup If you enjoyed this game, see our list of games similar to Galactic Wars EX.

97%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

97% User Score Based on 3,453 reviews

A throwback to the classic quarter eating arcade games of the 80's. Bit Blaster XL is a retro styled, addictive, and fast paced arcade shoot 'em up! (shmup). If you enjoyed this game, see our list of games similar to Bit Blaster XL.

75%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics

100% User Score Based on 26 reviews

Terra Flame is a horizontal shmup inspired by the 90's. The feature is that you can switch between three types of weapons in real time. If you enjoyed this game, see our list of games similar to Terra Flame.

90%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

91% User Score Based on 454 reviews

Critic Score 85%Based on 1 reviews

Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Unlock new characters and weapons and upgrade your stats between runs. If you enjoyed this game, see our list of games similar to Void Scrappers.

80%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, character development

89% User Score Based on 45 reviews

Critic Score 64%Based on 2 reviews

Wings Of Bluestar is a 2D horizontal shmup (shoot'em up) that offers singe and local multiplayer. It's sci-fi themed and has an anime art style. The game offers a lot of features to unlock using ingame earned points, these features are like more credits, boss challenge, gallery etc. If you enjoyed this game, see our list of games similar to Wings Of Bluestar.

Don't just Dodge. Evolve. Galactic Rogue: Invaders fuses the pure, adrenaline-pumping gameplay of 80s arcade shooters with the infinite replayability of modern roguelikes. This isn't just a nostalgia trip—it’s a tactical test of adaptation and theory-crafting. Pilot a lone starfighter into the heart of a mechanical alien armada. Your reflexes will keep you alive, but your build will make you leg… If you enjoyed this game, see our list of games similar to Galactic Rogue: Invaders.

You're Captain Cole Hunter - broke, hunted, and heavily armed.In this retro-fueled space roguelite, blast through bullet hell gauntlets, collect enemy cores to upgrade your ship, and repay a galaxy-sized debt to a syndicate that wants your hide more than your money. The longer you fly, the hotter the chase gets. Make every shot count... or default in flames. Cole Hunter: Payback is a 2D side-s… If you enjoyed this game, see our list of games similar to Cole Hunter: Payback.

Cosmolon is a top-down space shooter where waves upon waves of enemies move towards you as time goes on. As a frigate ship, you are not well equipped to fight off enemy factions...which is why you need to gain enough experience to level up. Each enemy faction contains different ships designed to attack you by shooting projectiles, ramping up their movement speed, and even spawning other ships.… If you enjoyed this game, see our list of games similar to Cosmolon.

Blast back to the golden age of arcade shooters with Galaxian Remake! This isn't just a port; it's a lovingly crafted reimagining of the beloved 1979 classic, supercharged with modern features and exhilarating, non-stop action. Take control of your agile starfighter and defend humanity against waves of relentless, diving alien invaders. Experience the timeless thrill of Galaxian with e… If you enjoyed this game, see our list of games similar to Galaxian Remake.

BLAST RACER: Sci-Fi Racing Meets Bullet Hell Mayhem!Paying tribute to classic arcade games of the '90s, BLAST RACER combines high-speed racing with intense bullet hell action in a thrilling battle for humanity’s survival! — In the year 20XX, human civilization stands at the brink of collapse.After reaching the peak of mechanical advancement, AI turned against its creators, hijacking global mili… If you enjoyed this game, see our list of games similar to BLAST RACER.

Enter the heart of an intergalactic war where survival depends on your reflexes and firepower. In this action-packed space shooter, you pilot a high-tech starfighter through asteroid fields, alien armadas, and massive boss battles across stunning cosmic environments. Upgrade your ship with powerful lasers, plasma cannons, energy shields, and special abilities as waves of enemy fighters and coloss… If you enjoyed this game, see our list of games similar to Galaxy Invaders - Eclipse Squadron.

Welcome to All the Stars, a retro-inspired space shooter where thrilling combat meets a cosmic narrative. Face waves of enemies, alien horrors, and a galaxy-changing choice. It’s an amateur passion project but it just might surprise you, no load screens, no microtransactions, just pure arcade action. If you enjoyed this game, see our list of games similar to All The Stars.

About the game Survive the invasion of the supernatural, the robots, the monsters.. the world needs you! Groundskeeper2 throws you in the middle of a war, the war with supernatural robots from outer space.. yeah.. we went there! Every time you play this game you will get further and have a better chance at surviving. You’ll unlock new weapons like the machine-gun, laser-gun, rocket-launcher, and… If you enjoyed this game, see our list of games similar to Groundskeeper 2.

Fight against a rogue artificial intelligence and save humanity from becoming slaves to machines! Put on your VR headset, become a Galactic Ranger, and journey into deep space. Blast through waves of robots with powerful blasters, shotguns, and other crazy weapons, just like in the classic arcade games! Always stay prepared! Hordes of robots are relentlessly advancing, and their attacks grow mor… If you enjoyed this game, see our list of games similar to ROBOCRACY.

Timeloop TitansTimeloop Titans is a thrilling space arcade shooter that takes you into the heart of an intergalactic war! Dive into a retro-inspired adventure with modern twists as you battle endless waves of enemies determined to annihilate Planet Gaia. Do you have what it takes to save humanity? Key Features Dynamic Space Action Face relentless waves of enemies in fast-paced, adrenaline-fuele… If you enjoyed this game, see our list of games similar to Timeloop Titans.

85%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:replayability, monetization

85% User Score Based on 105 reviews

Critic Score 85%Based on 1 reviews

Space Elite Force II is a classic side scrolling gaming experience with many enemies, explosions and upgrades for your ship. Have fun defeating bosses, upgrading your ship and blowing up enemies, alone or with a friend in local co-op mode. If you enjoyed this game, see our list of games similar to Space Elite Force 2.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:optimization

98% User Score Based on 45 reviews

A thrilling sci-fi fantasy shmup / shoot'em up with epic boss battles and a vast arsenal of futuristic weapons! Battle legions of demonic entities, restore the cosmic balance, and save the universe! Flow state gaming to unleash your inner hero! Feel your skills grow on your way to 1CC S+ tier rank! Try out the Demo! Embark on an exhilarating journey through the cosmos with the free demo of Int… If you enjoyed this game, see our list of games similar to Interstellar Sentinel.

A Retro Style Classic Side-Scrolling Shoot'em Up! Super Arcade Boy's Debut! Meet Super Arcade Boy, an arcade champion in the past, and now a planetary freedom fighter. Fly him through 8 levels while defeating waves of enemies and bosses. Have amusing conversations with the aliens you are destined to defeat. Then ultimately save planet Earth from being attacked! FEATURES - 8 Levels with Bosses. … If you enjoyed this game, see our list of games similar to Super Arcade Boy in Defender of Planet Earth.

92%Game Brain Score

Most mentioned positive aspects:gameplay, music

92% User Score Based on 120 reviews

The second chapter in one of the most loved and respected Japanese shooting game series ever: The Tale of ALLTYNEX by Japanese indie developer SITER SKAIN. Carefully crafted play experiences, destructive fun, and absorbing gameplay have made the ALLTYNEX trilogy renowned in shmup / shooting game communities, both in Japan and overseas. If you enjoyed this game, see our list of games similar to RefleX.

97%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

97% User Score Based on 296 reviews

Beat Invaders is a cool space Shoot-Em-Up. Blast your way through enemy fleets! Upgrade your ship with rockets & armor! Defeat the final boss! All to flashy neon musically charged visuals! If you enjoyed this game, see our list of games similar to Beat Invaders.

62%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

81% User Score Based on 26 reviews

Critic Score 68%Based on 1 reviews

Binarystar Infinity is a 1-Bit Shoot ‘Em Up with a challenging experience reminding of the traditional Arcade Shmup classics, that can be experienced alone or with a friend, and with the particularity of being playable in vertical or horizontal scrolling mode. Offering handcrafted levels and bosses with modern fast action gameplay and smooth feedback controls, packaged in a stylized nostalgic 1-Bi… If you enjoyed this game, see our list of games similar to Binarystar Infinity.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, story

86% User Score Based on 44 reviews

In the not-so-distant future, the calamity of World War III led to eventual world peace. But, it didn't last. Earth was invaded by alien marauders - the Kretons. Earth's united military force, still depleted after the mighty onslaught of WWIII, was not nearly sufficient to repel the numerous Kreton attacks. It was discovered that the Kretons had used a wormhole to invade our region of space from … If you enjoyed this game, see our list of games similar to Major Stryker.

After an exhausting day… You return home with your new shmup in hand. Black out! You wake up in the midst of a space battle! Choose to be one of the four pilots and hold the fate of this world in your hands! Game Features Playable for 1 to 4 players: Invite your friends for an intense cooperative experience! Play Story Mode to experience the game's adventure through dialogue and comic-… If you enjoyed this game, see our list of games similar to I Got Isekai'd Into a Shmup.

Numina:Construct is a fast-paced 3D Shoot 'Em Up that combines intense action with strategic mechanics. With dynamic camera changes, stylized environments, and challenging boss fights, each level offers an immersive experience. Customize your ship and select from a diverse arsenal to face waves of enemies in battles where every decision counts. Mechanics Defend: Face your enemies intelligently us… If you enjoyed this game, see our list of games similar to Numina: Construct.

Step into the retro-futuristic chaos of Meteor Mania, a sci-fi arena shoot-’em-up where quick reflexes and strategic upgrades are your only hope for survival. Inspired by classic arcade action, this pixel-art survival game drops you into an ever-escalating battle against waves of alien enemies and powerful boss ships. The mission? Survive as long as you can, rack up points, and climb the global l… If you enjoyed this game, see our list of games similar to Meteor Mania.

Blast rocks. Dodge chaos. Unlock ships.Rocks In Space is a fast-paced retro arcade shooter built to deliver pure fun — no ads, no paywalls, no grind walls. Just you, your ship, and endless waves of destruction. Key Features Classic arcade action – Tight controls and fast reflex gameplay inspired by golden-era shooters. Endless survival mode – Face wave after wave of asteroids and enemy craft. … If you enjoyed this game, see our list of games similar to Rocks In Space.

Welcome to Space Shooter Extreme! Prepare for an exhilarating journey into the depths of space where relentless alien hordes threaten the galaxy! Space Shooter Extreme is a fast-paced, arcade-style top-down shooter designed to deliver intense action, strategic upgrades, and endless replayability. The Mission: As the pilot of an advanced starfighter, your mission is simple: eliminate every ali… If you enjoyed this game, see our list of games similar to Space Shooter Extrteme.

Enter a neon-charged battleground where survival meets explosive energy in this retro, space-themed twin-stick shooter! As you dance through waves of geometric adversaries, each defeated enemy leaves behind a deadly debris field—lure other enemies into these hazard zones to trigger devastating chain reactions and score multipliers. Snag powerful upgrades that temporarily boost your ship's offens… If you enjoyed this game, see our list of games similar to Electro Havoc.

51%Game Brain Score

Most mentioned positive aspects:graphics, music

100% User Score Based on 2 reviews

A retro side scrolling 2D bullet hell shoot'em up. Your eternal rest has been disturbed, so pilot your coffin though 10 galactic churches corrupted by demonic forces. Only then can you rest in your 'Grave Space'. 4 Undead pilots. 10 Levels. Ship upgrades. Brutal old-school gameplay. Retro Pixel art style. If you enjoyed this game, see our list of games similar to Grave Space.

Buckle up buckaroos, space is about to get weird. I'm your host Tom Sennett, Philly's favorite game dev, The Last Real Indie Game Designer on Earth, creator of RunMan, Deepak Fights Robots, and more. I've been a solo game developer for 20 years, and One Million Stars is my freshest. It's a top-down 2D arcade space game with screen wrapping, in the vein of classics like Asteroids. You collect star… If you enjoyed this game, see our list of games similar to One Million Stars.

86%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:music, graphics

86% User Score Based on 70 reviews

Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art living warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability set against the infinity of outer space. What's New in the Sequel?Unlock 36 pilots and face off against 9 unique bosses tha… If you enjoyed this game, see our list of games similar to Gunlocked 2.

77%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

100% User Score Based on 28 reviews

STORYYour galaxy has been invaded by an alien race intent on the total destruction of your species. You must take to your ship as a defending astro fighter to defend your star system from the unrelenting evil of a far superior enemy.  Use all your skills as a pilot to dodge and weave your ship past the onslaught of bullets, deploy special weapons, bombs and even slow down space time itself … If you enjoyed this game, see our list of games similar to Astro Fighters.