Games like Solo Space Invaders

            Description Making a polished 2D platformer in Unity can take weeks of setup and debugging before you even start designing levels. The 2D Platformer Pro Kit was built to change that. It gives you a complete, production-ready foundation so you can spend less time fighting code and more time creating your game. This bundle combines all our premium 2D assets into one cohesive packag… If you enjoyed this game, see our list of games similar to Unity 2D Platformer Kit – Complete Game Template.

Describe Are you a game developer seeking a high-quality, feature-packed source code to elevate your portfolio or create a new release? Submarine Adventure is the perfect solution. This engaging game blends fast-paced action with rewarding exploration, offering hours of entertainment for players. The source code is clean, customizable, and packed with exciting features, making it an excellent inv… If you enjoyed this game, see our list of games similar to Submarine Adventure.

59%Game Brain Score

Most mentioned positive aspects:optimization, music

Most mentioned negative aspects:gameplay, graphics

100% User Score Based on 10 reviews

In 2049, humans have spread across the stars, but their peace comes to an end when a fleet of rogue AIs called “Aura” shows up from the depths of space. This AI force wipes out colonies with deadly accuracy and cruelty. “Aura” started as a secret Earth project that went off the grid. Now, it has one aim, to wipe out all living things and set up a new world run by machines. You are XxX_sigmawarrio… If you enjoyed this game, see our list of games similar to AstroRage2049.

Bring fast-paced survival action to life with the Survival.io game template! This fully customizable Unity project lets you create an addicting top-down shooter where players fend off endless waves of enemies, collect powerful gear, and evolve into unstoppable heroes. With stylized 3D visuals, deep progression systems, and mobile-ready monetization features, this template is perfect for developers… If you enjoyed this game, see our list of games similar to Survival.io.

In the distant future, when humanity is exploring the vast expanses of space, one day a signal was sent that attracted the attention of alien civilizations. They heard him and decided that the Ground was an ideal target for an attack. Now, as the commander of a spaceship, you have to defend your home planet! Immerse yourself in an exciting adventure, where you have to fight waves of alien invader… If you enjoyed this game, see our list of games similar to VILOVEJETS.

62%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story

90% User Score Based on 20 reviews

The earth is being attacked by creatures from deep space! Earth's last remaining scientists have reverse engineered several ships from their technology. Time to bring the fight back into space! You are humanity's last hope! Gamma Zero is an old school arcade vertical shmup. Be aggressive and rack up massive multipliers by collecting pickups as fast as possible. Features: 3 stages of intense … If you enjoyed this game, see our list of games similar to Gamma Zero.

77%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story

94% User Score Based on 33 reviews

SCORCHING TECHBEAT ACTION! A frantic combo-based score attack shooter with roguelite elements. Make combos to earn more time. Master all weapons and defeat a raving mad machine. 100% arcade action. Online ranking. Lots of achievements. A Dual Gunstrike spin off. If you enjoyed this game, see our list of games similar to TechBeat Heart.

93%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, monetization

96% User Score Based on 523 reviews

Critic Score 81%Based on 1 reviews

This is a side-scrolling shooting game in which the player takes control of the "Drainus", a ship that can absorb energy bullets, to take down the countless enemy ships zipping through space. Energy absorbed can be used to enhance the ship's functions, such as adding new weapons. StoryThe Planet Halpax is located in the far reaches of space, suffering from the oppressive rule of the Khar… If you enjoyed this game, see our list of games similar to DRAINUS.

53%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

54% User Score Based on 39 reviews

Critic Score 61%Based on 5 reviews

Blast your way through waves of alien invaders in this retro style shooter with modern visuals. Collect power ups, destroy the enemy ships and defeat the mega bosses in 12 action packed levels. On your own or with a friend in local co-op mode. If you enjoyed this game, see our list of games similar to FullBlast.

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.

https://killingmachinemovement.com/robotron/ROBOTRON has been released! Download now for free!(Due to ROBOTRON being made in an old version of Construct 1, in order to run ROBOTRON, you must also have the 9th of August 2008 update of DirectX. This will also be included and installed along with the ROBOTRON exe. A smaller exe version without the DirectX update is available on the ROBOTRON website l… If you enjoyed this game, see our list of games similar to ROBOTRON.

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.

Are you in search of a tower defense game project that combines strategy, excitement, and rewarding gameplay? Forest Wardens is a fully developed game ready for customization and monetization. This project is a must-have for developers looking to dive into the strategy genre or expand their portfolio with a polished, feature-packed source code. What is Forest Wardens? Forest Wardens is a class… If you enjoyed this game, see our list of games similar to Forest Wardens.

The 100-Level Descent Invaders Evolutions is a modern survival-action reimagining of the classic arcade alien shooter. Each run is a 100-level gauntlet through an increasingly lethal invasion, ending in a definitive final boss encounter. An Escalating Arms Race The longer the war lasts, the more both sides evolve. Your choices must keep pace with an enemy that grows smarter, faster, and mor… If you enjoyed this game, see our list of games similar to Invaders Evolutions.

99%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, optimization

99% User Score Based on 496 reviews

DEVIL BLADE REBOOT ●OverviewDevil Blade, a 1996 indie shmup released only in Japan, has received a full remake almost a quarter century later by the original creator, taking advantage of the latest technology. Dive into an immersive pseudo-3D experience that pushes the limits of pixel art. With a perfect fusion of background music and evolving stage design, you can experience a feeling o… If you enjoyed this game, see our list of games similar to DEVIL BLADE REBOOT.

94%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

94% User Score Based on 69 reviews

Hyper Bounce Blast is a stomach-churning retro shooter blended with classic platforming action. Bounce, shoot and dodge to survive the ever-increasing enemy attack. Bring it on! If you enjoyed this game, see our list of games similar to Hyper Bounce Blast.

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!.

38%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:music, gameplay

44% User Score Based on 36 reviews

At your disposal are a dozen of the best combat spacecraft equipped with death beams, machine guns and missiles. The sector is divided into several subsectors, which swarm with enemies. In the end, you will have an unbeatable boss - the "Thing". If you enjoyed this game, see our list of games similar to The Thing: Space X.

48%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics, monetization

62% User Score Based on 29 reviews

The earth is suffering from an attack of space monsters, and the terran defense forces are called for combat and the annihilation of the monsters. The RX Squad with their advanced ships risks themselves to keep the earth in peace. If you enjoyed this game, see our list of games similar to RX squad.

38%Game Brain Score

Most mentioned positive aspects:replayability, atmosphere

Most mentioned negative aspects:gameplay, graphics

64% User Score Based on 11 reviews

Radar Warfare is a bullet hell/fast paced arcade shoot 'em up with radar theme and retro style. 27 stages will challenge you with different waves and enemies. How long can you survive? If you enjoyed this game, see our list of games similar to Radar Warfare.

52%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:story

100% User Score Based on 3 reviews

Destroy your enemies and use the scraps that come out to destroy them even more! Side-scrolling space fantasy shooting game, that is "Kanamono". If you enjoyed this game, see our list of games similar to Kanamono.

93%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, stability

96% User Score Based on 222 reviews

Critic Score 88%Based on 3 reviews

An alien menace has descended on Earth! Defend the world from UFO invasion in this superb arcade shooter from Qute. Use your weapons effectively, deflect enemy bullets with your shield, and recapture the Moon from alien infestation! If you enjoyed this game, see our list of games similar to ESCHATOS.

Jump Up, Jerry! is an arcade platformer where you have to jump your way through different types of cable cars and enemies in order to reach for your highest score. If you enjoyed this game, see our list of games similar to Jump Up, Jerry!.

️ Overview  Designed for games built around unique items and classic inventory management (Ys III, Secret of Mana, The Legend of Zelda: A Link to the Past), this shop system offers an experience that is intuitive, visually clear, and true to '90s action-RPGs, while remaining flexible for developers. "In this system, unique items (weapons/equipment) cannot be sold or stacked, following the classi… If you enjoyed this game, see our list of games similar to Action RPG SHOP System for GDevelop.

97%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:replayability, grinding

97% User Score Based on 171 reviews

BIRDCAGE is an arcade-style vertical scrolling shoot’em up inspired by genre classics, blending gritty pixel art sprites with 2.5D backdrops and a pumping retro soundtrack! Blast through 6 unique stages of bullet hell mayhem, facing off against enemy swarms using multiple shot types and rechargeable specials. Chase high scores by maintaining chains and kill rate. Strategically activate Hyperblade… If you enjoyed this game, see our list of games similar to BIRDCAGE.

Galactic Vanguard is a retro creation that pays homage to classic 90s action shooters, with pixel art meticulously designed to transport players back to the golden age of arcade gaming. As a lone warrior, armed with powerful weapons, you'll battle through harsh environments and face countless enemies in life-or-death struggles. The level designs are filled with challenges, ranging from icy mountai… If you enjoyed this game, see our list of games similar to Galactic Vanguard.

87%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

88% User Score Based on 609 reviews

Critic Score 82%Based on 1 reviews

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. Steredenn is at the crossroads between a shmup and a rogue-like. Enjoy the infinite replayability of the game with its unforgiving gameplay, intense boss fights, (almost) ran… If you enjoyed this game, see our list of games similar to Steredenn.

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.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

80% User Score Based on 408 reviews

Critic Score 73%Based on 1 reviews

Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. You better build a pretty tough ship, because you're gonna need it. Your little brother turned into a bubblegum mutant and is being a total butthead. He froze the Sun, poked out Jupiter's eye, drank Neptune's oce… If you enjoyed this game, see our list of games similar to Captain Forever Remix.

32%Game Brain Score

Most mentioned positive aspects:atmosphere

Most mentioned negative aspects:graphics

45% User Score Based on 22 reviews

A shooter inspired by old shooters like Doom, Heretic. If you enjoyed this game, see our list of games similar to Old Retro Shooter.

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.

The game takes place in 2215. Suddenly terrible news has come from the outskirts of the solar system: our civilization was attacked by the alien armies. A terrible war begins, humanity is surrounded, enemy space ships press the earth's army. The module in a body of the best robot-ship is sent to the space base of newcomers near the satellite of Saturn where main enemy forces are concentrated... If you enjoyed this game, see our list of games similar to Cyberoque.

76%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

76% User Score Based on 50 reviews

Critic Score 57%Based on 6 reviews

Team B.ARK is reporting for duty! Pugs, cats, bears, and bunnies are saving the solar system in a space-exploring adventure that you and your pals won’t forget! Pilot powerful yet adorable ships as you team up against waves of revenge-seeking underwater animal life. Navigate the galaxy, create unique attack strategies with your crew, upgrade your ships, and explore the solar system to find challe… If you enjoyed this game, see our list of games similar to BARK.

82%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:optimization, replayability

82% User Score Based on 160 reviews

Horizon Shift is an explosive wave based, single screen shooter, with a ton of new ideas and platformer elements. Do what it takes to protect your horizon from the ever encroaching enemy attack! Use the unique risk reward multiplier system to maximise power-ups, build your bomb and destroy EVERYTHING! If you enjoyed this game, see our list of games similar to Horizon Shift.

68%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, music

87% User Score Based on 31 reviews

Critic Score 64%Based on 2 reviews

Blink: Rogues is a mash up between classic shoot'em up and arena style games. Engage in competitive 5 minutes PvP matches with your friends, using the unique Blink mechanic to outsmart them, steal their loot or outright frag them. If you enjoyed this game, see our list of games similar to Blink: Rogues.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

88% User Score Based on 50 reviews

The fantasy bullet battle to end monstergirl genocide! Turn hateful humans into lovable demons in this 90s arcade style shooter, inspired by Raiden Fighters, Strikers 1945, and Battle Garegga. The exiled princess Amelia has turned into a succubus and joined the peaceful monstergirl tribe. Then invaders arrive led by her sister Angelina. Fighting back with her newfound powers of hypnosis and demon… If you enjoyed this game, see our list of games similar to Demonizer.

84%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding

84% User Score Based on 68 reviews

Galagan's Island is an Arcade style Space Shooter paying loving homage to classic arcade style & difficulty. This Bullet Hell is sure to satisfy your Shmup Shortage! Featuring 25 LEVELS of handcrafted whimsical charm. Formations so pretty you almost don't want to destroy them. If you enjoyed this game, see our list of games similar to Galagan's Island: Reprymian Rising.

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.

43%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, music

50% User Score Based on 36 reviews

In Defendoooooor!!!, it's your job to fight an alien invasion. If you enjoyed this game, see our list of games similar to Defendoooooor!!.

95%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, optimization

98% User Score Based on 691 reviews

Critic Score 80%Based on 1 reviews

BLUE REVOLVER is a fresh new shoot-em-up built for newcomers and psychos alike. An adaptive difficulty system tailors the game to your skill level as you fight and flourish to evade the maniac environmental force, "Blue Revolver"! If you enjoyed this game, see our list of games similar to BLUE REVOLVER.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:character development

96% User Score Based on 188 reviews

Critic Score 50%Based on 1 reviews

70s giant robot anime-inspired side-scrolling shooter. If you enjoyed this game, see our list of games similar to Supercharged Robot VULKAISER.

72%Game Brain Score

Most mentioned positive aspects:replayability, humor

Most mentioned negative aspects:gameplay, graphics

72% User Score Based on 64 reviews

99 Waves to Die is a twin stick arcade shooter, inspired by the arcade games, and 8-bit home consoles & computers of the 1980's. If you enjoyed this game, see our list of games similar to 99 Waves to Die.

93%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:replayability, story

96% User Score Based on 48 reviews

Solaroids is a re-imagined version of the classic Asteroids as a single or local multiplayer shooter that retains the essential premise that inertia is the missing ingredient of many modern top down shooters. Fly solo or with up to three of your friends against a seemingly insurmountable threat. Defend your solar system in a Campaign that progresses from tame introductory levels to epic high-octa… If you enjoyed this game, see our list of games similar to Solaroids.

78%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

92% User Score Based on 36 reviews

Z-Exemplar is a side-scrolling shooter in the tradition of R-Type, Gradius, Nemesis and other classic arcade games from the past. Borrowing its aesthetic from the computers of yesteryear (specifically the Sinclair ZX Spectrum) Z-Exemplar combines bright, bold, 8-bit pixel art with frantic action and an epic mission to conquer a galaxy of almost 1000 planets. If you enjoyed this game, see our list of games similar to Z-Exemplar.

In a nutshell, Intersecta is an intense and intuitive tactical top-down shooter with a distinct arcade feel. It blends fast, twitch-based gameplay with the intelligent use of tactics. The game has a unique audio-visual style, utilising the power of Unreal Engine 5 for a stunning 2.5D experience. If you enjoyed this game, see our list of games similar to Intersecta.

StarwaveClick here to read the devlog. ⚠️ EARLY ACCESS - This game is currently in active development. Expect bugs, incomplete features, and frequent updates! About Starwave is a retro-style space shooter inspired by classic arcade games. Battle through waves of enemies, dodge bullets, and rack up high scores in this pixel-perfect action game! Featuring a nostalgic PICO-8 color palette and … If you enjoyed this game, see our list of games similar to Starwave.

My Game Dev Learning Journey Hi! I'm Çetin Boran Mesüm — a self-taught game developer and software engineer. I’ve been learning the Godot Engine by recreating classic games from scratch, focusing on gameplay logic, structure, and clean architecture. This page includes 7 small learning projects, each built as a clone of a well-known game. They’re not meant to be full-featured remakes — instead… If you enjoyed this game, see our list of games similar to My Game Dev Journey.

Space Pachinko is a cosmic twist on the classic Japanese arcade machine! Shoot your ball into a glowing board floating in space, watch it bounce across energy pins, and aim for the highest-scoring slots at the bottom. With each launch, protections and lights activate dynamically — keeping the pace exciting and unpredictable. The combination of sounds, physics, and colorful effects creates a … If you enjoyed this game, see our list of games similar to Space Pachinko.

Full course link: https://www.redfoolsstudio.com/game-developmentSample link:  Ready to unlock your full potential as a Godot game developer and build a massive portfolio in record time? This course is an exhilarating sprint, challenging you to design, develop, and deploy 30 unique 2D mini-games in just 30 days! You'll move beyond simple tutorials, rapidly prototyping diverse game mechanics and g… If you enjoyed this game, see our list of games similar to 30 Games in 30 Days using Godot.

Devastation 2 – Repatriation  is a revolutionized 3D “Blast them to hell!” shoot ‘em up, arcade style game. Devastation is back! And jacked with intense ACTION! Literally! The alien horde has returned, but how? To take over the intergalactic web? With alien malware technology called the Byterrians? Time to bust out the back up software and eradicate these suckers once and for all!  Absolutely obli… If you enjoyed this game, see our list of games similar to Devastation II - Repatriation.