Games like Planet Siege

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.

Drill through hordes of alien creatures, earn credits, upgrade spaceships, unlock new weapons and fight terrifying alien bosses! Clear four planets from aliens, each planet has its own enemy and background style. Fight different enemies with various behaviours and attack types. Upgrade your spaceships to new tools of destruction like flack cannons, gatling guns and rail rifles! … If you enjoyed this game, see our list of games similar to Ace of Space.

47%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics, stability

54% User Score Based on 26 reviews

Critic Score 65%Based on 2 reviews

The battle against Zotrix aliens is getting closer to your door step. Every space station in the network is in danger and Solar Division command needs your help to setup proper strategy for the defense. This, primarily strategy game, blends game mechanics between tower defense and real time strategy with hybrid elements such as patrolling ships, navigation towers. You are trusted this important t… If you enjoyed this game, see our list of games similar to Zotrix: Solar Division.

66%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

66% User Score Based on 307 reviews

Cosmic Dust & Rust is a tower defence game set in space. Upgrade your ship, build turrets and defence systems, undergo side missions and take control of your ship manually and use its cannons and super weapons to destroy your enemies. If you enjoyed this game, see our list of games similar to Cosmic Dust & Rust.

59%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

100% User Score Based on 10 reviews

OBLITACRATER is a twin stick shooter where you fight endless alien monsters in increasingly difficult waves on a cute little planet! There is only one goal in OBLITACRATER, increase your score. Each DROP to the planet adds to a single running score. You can end the drop at any time by pressing the BIG RED BUTTON at the top of of the planet which also locks in your score and adds it to your total.… If you enjoyed this game, see our list of games similar to OBLITACRATER.

READ BEFORE DOWNLOADING AND PLAYING! This game could only be exported for Windows platforms only! About the game: This game is for the BlackThornProd Game Jam! The second one, to be exact! The theme was "Mini Planets," and so, after a surprisingly short period of thinking, I came up with the idea to make a "Conquerer" game where an entire galaxy is entirely randomly generated; creating 50 planets,… If you enjoyed this game, see our list of games similar to Galactic Dream.

Welcome to the Boss Rush Jam 2021! This is a game developed specifically for the jam, and the theme this year is Self-Destruction. In this game, you play as Namika, a brave fighter who has to destroy all the aliens and bosses in five challenging levels. To succeed, you'll need to use all the weapons at your disposal. You can shoot your regular weapon using the CTRL key, but you can also use a supe… If you enjoyed this game, see our list of games similar to Namika Legend.

93%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

93% User Score Based on 61 reviews

Aim in Space is a space simulator for training eSports skills. Here you will be able to develop the speed of your reaction, the ability to aim accurately, and also to think quickly.Immerse yourself in the exciting atmosphere of the game Here you will travel through space locations that must be protected from alien attacks. At each subsequent space base, there will be more and more new enemies. D… If you enjoyed this game, see our list of games similar to Aim in Space.

57%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

88% User Score Based on 16 reviews

WarpVector is an immersive sci-fi roguelike built around exploration, tactics, and storytelling. It features a physics-based space combat and navigation system, retro ASCII graphics, and an original soundtrack.SynopsisStellarographers predict that in 1000 days a supernova will destroy your home planet, Altaris IV. It is believed, however, that there is an ancient artifact, the Orbitron Device, th… If you enjoyed this game, see our list of games similar to WarpVector.

77%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

77% User Score Based on 135 reviews

This is a simple tower defend like game,click mouse left button to shoot enemies, make sure you don't get hurt. Defeat Neomorph, fight with ladies! If you enjoyed this game, see our list of games similar to NEOMORPH.

69%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

69% User Score Based on 252 reviews

ABOUT Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode. The game is designed to fit any player, from the beginners all the way to the skilled ones. And also It has… If you enjoyed this game, see our list of games similar to Duke of Alpha Centauri.

98%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:graphics, replayability

98% User Score Based on 102 reviews

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more. If you enjoyed this game, see our list of games similar to Pewt 'em Up!.

82%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

82% User Score Based on 137 reviews

Welcome to the crazy world of Sweezy Gunner! An eye melting, brain bending, mouse squeezing 2D Shoot em up. Are you hungry for action? Do you crave intense mayhem? The objective is simple, find out what killed the human terrafromers and destroy it. Thats what you were brought in to do and its what you do best. Landing on Terrafort is just the beginning. If you enjoyed this game, see our list of games similar to Sweezy Gunner.

POLYBOIDS is an arcade-style action space shooter made for the Pygame Community Summer Jam 2024. The post-jam bugfix version only updates the loot tables, as they were configured wrong and made certain upgrades too rare and lasers were unobtainable. I would recommend playing the bugfix version for more fun. The game is open source: https://github.com/Binary-Ninja/pygame-summer-jam-2024 Discord … If you enjoyed this game, see our list of games similar to POLYBOIDS.

Humanity is turning its gaze towards space in the near future. A brand-new era has begun - the era of space exploration. When the planets of our solar system were settled, it was time to explore and colonize other worlds and star systems. A once-impossible dream became a reality. As science has reached unprecedented heights, people across the globe have become more united, forgetting about age-old… If you enjoyed this game, see our list of games similar to One Way Road.

- I tried to build this in 2 weeks. It might or might not have taken 2 months instead. Please expect it to be what it is and no more. You shoot bullets. Your bullets bounce and get stronger. (Full details of the content below). - If you have any feedback, or find some bug or find anything misleading on the store page, please come say hi on Twitter or in the forums. (links in the sidebar). 1- y… If you enjoyed this game, see our list of games similar to Bounce your Bullets!.

Classic rail shooter action. Find secrets and tactics to clear levels effectively across three difficulty settings. Features an original atmospheric synthesiser soundtrack with a total of 11 tracks. Do a barrel roll. Beating levels in different difficulties unlocks a range of mini games that involve flying and driving and more as you navigate and explore a range 3d environments. The mini games… If you enjoyed this game, see our list of games similar to StarsAway.

64%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:grinding, graphics

60% User Score Based on 63 reviews

Critic Score 69%Based on 1 reviews

The Wolf of Wall Street... with lasers. You’re the newly appointed CEO of Vostok Inc. As a greedy, space-capitalist your ultimate goal is to get filthy stinking rich! Pilot your own ship and blast your way through the solar system and collect moolah to help profit your company! With your pockets overflowing, you can indulge in extra mini games, ship and weapon upgrades - all whilst fighting evil b… If you enjoyed this game, see our list of games similar to Vostok Inc.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

78% User Score Based on 243 reviews

Distant future… Brutal gladiatorial battles is a top-rated show, extremely popular all over the Universe. You’ve been sent to the abandoned planet as one of the participants of the show. Your goal is to survive as long as possible, fighting back deadly creatures in the focus of billions of viewers. If you enjoyed this game, see our list of games similar to Pixel Gladiator.

79%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:optimization, story

80% User Score Based on 98 reviews

Critic Score 75%Based on 1 reviews

Classic shoot'em up action in modern 3D! Blast off to take down hordes of infected aliens and dreadful machines programmed on waging an intergalactic war against mankind! If you enjoyed this game, see our list of games similar to Rigid Force Alpha.

82%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:grinding, stability

85% User Score Based on 1,092 reviews

Critic Score 73%Based on 1 reviews

Let Them Come is a fast paced pixel art shoot ‘em up. Twitchy trigger fingers and focused battle tactics are the order of the day as wave after wave of alien-like creatures try to take you down. If you enjoyed this game, see our list of games similar to Let Them Come.

60%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

60% User Score Based on 205 reviews

An epic straight into action real-time space strategy game. If you enjoyed this game, see our list of games similar to Battlevoid: Sector Siege.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

92% User Score Based on 239 reviews

Shoot zombies from terrace like a boss! Zombo Buster Rising Remastered brings you a nostalgic experience of classic 2D side shooting-defense in enhanced build right from your Steam library! If you enjoyed this game, see our list of games similar to Zombo Buster Rising.

55%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay, story

80% User Score Based on 20 reviews

Sci-fi Tower Defense real-time strategy with pleasant adaptive music. Play as a commander of a space station which got stuck in a time anomaly. If you enjoyed this game, see our list of games similar to Chronostation.

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.

68%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

68% User Score Based on 702 reviews

Humanity is on the verge of extinction. It's up to you to infiltrate the AI core and win the war against the machines.Start your journey with a simple ship, outfitted with only basic machine guns and air-to-ground missiles. As you take down more and more of the AI’s fighter’s you’ll unlock new technologies like plasma shields, wave beams, and ion cannons. It's totally up to you how you outfit your… If you enjoyed this game, see our list of games similar to Revolution Ace.

53%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:gameplay

53% User Score Based on 4 reviews

I.F.O is an old school LCD-style shoot'em up game. You have to shoot UFOs using a classic aircraft and save the animals which kidnapped by the aliens. Let's save the Earth from the aliens! You are the last hero of the world. If you enjoyed this game, see our list of games similar to I.F.O.

"Planets Ambrosia" is a roguelite shooting game where you pilot a space fighter and eliminate grotesque enemies approaching from all 360 degrees. The objective is to defeat bizarre bosses that are a fusion of fruit and machinery. You will constantly be plunged into intense battles. Defeat enemies and extract their juice to earn rewards. Use the acquired juice to upgrade your weapons and… If you enjoyed this game, see our list of games similar to Planets Ambrosia.

This game is a C64 conversion of Space Invaders, the famous arcade game created by Tomohiro Nishikado in 1978. This particular version is designed to be controlled exclusively via the joystick's fire button. The game runs perfectly on both PAL and NTSC models of the Commodore 64. If you are using an emulator on a 60 Hz monitor, it is recommended to select an NTSC model for smoother gameplay. … If you enjoyed this game, see our list of games similar to Space Invaders One Button (C64).

About:  Your entire fleet was wiped out by a seemingly endless army of aliens. You are the only remaining ship, fighting against thousands of enemies. Can you defeat swarms of aliens to gain the upgrades you'll need to return home? There are currently 10 levels, including one endless, one boss fight, and a tutorial with many more on the way, 3 unique enemies, and 5 unlockable weapons. Earn coins … If you enjoyed this game, see our list of games similar to Astral Evolution.

About:  Your entire fleet was wiped out by a seemingly endless army of aliens. You are the only remaining ship, fighting against thousands of enemies. Can you defeat swarms of aliens to gain the upgrades you'll need to return home? There are currently 10 levels, including one endless, one boss fight, and a tutorial with many more on the way, 3 unique enemies, and 5 unlockable weapons. Earn coins … If you enjoyed this game, see our list of games similar to Astral Evolution.

About:  Your entire fleet was wiped out by a seemingly endless army of aliens. You are the only remaining ship, fighting against thousands of enemies. Can you defeat swarms of aliens to gain the upgrades you'll need to return home? There are currently 10 levels, including one endless, one boss fight, and a tutorial with many more on the way, 3 unique enemies, and 5 unlockable weapons. Earn coins … If you enjoyed this game, see our list of games similar to Astral Evolution.

About:  Your entire fleet was wiped out by a seemingly endless army of aliens. You are the only remaining ship, fighting against thousands of enemies. Can you defeat swarms of aliens to gain the upgrades you'll need to return home? There are currently 10 levels, including one endless, one boss fight, and a tutorial with many more on the way, 3 unique enemies, and 5 unlockable weapons. Earn coins … If you enjoyed this game, see our list of games similar to Astral Evolution.

Shape the void with the power of your cursor! A Void Shaper is an arcade game about avoiding shapes and killing them, while you collect upgrades. Unlock new enemy shapes and upgrades as you progress through the game and complete your collection. Your only task is to avoid the shapes and survive as long as possible. And all you have to do is to move your cursor. You're controlling "Null Sph… If you enjoyed this game, see our list of games similar to A Void Shaper.

The Star ReaperZ have arrived, bent on destroying entire galaxies and harvesting their energy. In a last effort to save existence itself, the GDF (galaxy defence force) has mobilized their troops and is sending every single Defender and Agent to ward off the threat. Will the GDF be able save the day, or will the evil Star ReaperZ prevail? In this action-centered arcade shoot 'em up, players must … If you enjoyed this game, see our list of games similar to Star ReaperZ.

Mabus 3000 is an arcade shooter game with a limited number of lives. The player controls a single ship in an arena of increasingly difficult enemies and levels in the spirit of classic arcade games like Space Invaders and Galaga. Gameplay A shield-orb forms in the center of the arena, slowly building out arms of blocks that try to reach to one of the arena's six axis points. Each of the arena axi… If you enjoyed this game, see our list of games similar to Mabus 3000.

Rescue exotic space animals from a corrupt AI in Dr. Spacezoo, a chaotic twin-stick precision shoot-em-up for 1-4 players. Or reduce them to gibs. Your call, monster. If you enjoyed this game, see our list of games similar to Dr. Spacezoo.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, story

89% User Score Based on 543 reviews

Trainatic is an explosive incremental train-building game! Upgrade your cars, gather resources, and unlock powerful synergies to chug further down the track. If you enjoyed this game, see our list of games similar to Trainatic.

87%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, replayability

87% User Score Based on 432 reviews

Nebulock is a short bullet-hell game with intense gameplay. Get in your spaceship and fight a variety of different bosses. - BOSSES -Go through many levels defeating bosses made up of blocks. Destroy their armor, cannons and break the core! - UPGRADES -Each successive boss gets more powerful, its blocks are stronger, and its projectiles do more damage. But the higher the risk, the greater… If you enjoyed this game, see our list of games similar to Nebulock.

Venture into the cosmos in this unique, multi-genre space combat game. Take control of your own spaceship, shooting bricks to shatter asteroids and solve intricate puzzles. As you journey further from your home star system, the challenges grow, testing your reflexes, strategic thinking, and adaptability. Uncover the secrets of the universe, upgrade your ship, and uncover the legendary spaceship t… If you enjoyed this game, see our list of games similar to Starwulf.

71%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, stability

76% User Score Based on 42 reviews

Critic Score 81%Based on 1 reviews

Sturmwind Ex is a shoot-em up in the tradition of old arcade games. If it moves - shoot it! You can play missionmode with all 16 levels with saving your progress with every finished level or arcademode with 6 levels and no continues. If you enjoyed this game, see our list of games similar to STURMWIND EX.

66%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, monetization

69% User Score Based on 386 reviews

Critic Score 60%Based on 5 reviews

Dive into the ultimate single-player space sim with multiple career paths, engaging gameplay mechanics, and diversified missions ranging from exciting space battles to an authentic, sandbox RPG experience. Your value as a space commander will be determined by your fleet. For it to meet your needs and inspire respect among competitors, you’ll need money. The more money you earn, the better (and bi… If you enjoyed this game, see our list of games similar to Space Commander: War and Trade.

36%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story, optimization

36% User Score Based on 84 reviews

Strap on your gravity boots, power up your laser, and climb aboard your spaceship for a retro-styled, RPG-jaunt into the unknown! Travel an open-world, sandbox universe where you are the architect of your own story. If you enjoyed this game, see our list of games similar to STAR-BOX: RPG Adventures in Space.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

83% User Score Based on 979 reviews

Space Distant are present the arcade game of cosmic fights in arcade style of the 80's, this is a game where you can control the spaceship and forced to destroy extraterrestrials, which are moving in the certain order. If you enjoyed this game, see our list of games similar to Distant Space.

77%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:graphics, replayability

77% User Score Based on 132 reviews

Distant Space 2 - is an indirect continuation of the first part, in which you will find more dynamic gameplay. Your task is to destroy enemy ships on each level to go to the next of 26 available. In addition to conventional ships, you will have to wait for the boss ships, the battle with which will not be easy. To help you available additional weapons, which can be picked up from the enemies you k… If you enjoyed this game, see our list of games similar to Distant Space 2.

47%Game Brain Score

Most mentioned positive aspects:graphics, music

44% User Score Based on 68 reviews

Critic Score 77%Based on 2 reviews

3, 2, 1 Blast-Off! Launch yourself into the intense space-shooter Aces of the Galaxy — A non-stop, old-school arcade thrill-ride for the 21st century and beyond. Utilize an impressive arsenal of upgradeable weapons including high powered missile launchers, devastating torpedoes and the ever-reliant chain gun to annihilate the ships of the wretched Skurgian Empire. If you enjoyed this game, see our list of games similar to Aces of the Galaxy.

66%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, replayability

66% User Score Based on 394 reviews

TeraBlaster is a top-down arcade shooter micro-game which draws heavy inspiration from Geometry Wars. Duke it out with hordes of enemies on randomly generated levels, trigger massive explosions, and die a truly glorious death. If you enjoyed this game, see our list of games similar to TeraBlaster.

35%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, graphics

35% User Score Based on 55 reviews

UBER-FASTRapid and unforgiving gameplay where you will run away from hazards and combat monsters.TURBO-RANDOMEvery level is generated, every situation is unique.SUPER-DEEPA plenty of heroes to lead and tons of weapons to fire. So, your beloved superiors have just landed you, by mistake, on a home world of every monster, virus and hazard in our galaxy. Time is running out before you either burn … If you enjoyed this game, see our list of games similar to Super Turbo Demon Busters!.

89%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

91% User Score Based on 3,363 reviews

Critic Score 80%Based on 1 reviews

The skies will be set aflame and the seas will overflow with wreckage in Vlambeer's stylish arcade shooter LUFTRAUSERS! Select from over 125 combinations of weapons, bodies, and propulsion systems and take to the skies to battle enemy fighter planes, battleships, submarines, and rival aces for glory, honor, and high scores. If you enjoyed this game, see our list of games similar to LUFTRAUSERS.