Skip to main content
Games like Guardian: Planet Defense

Games like Guardian: Planet Defense

Games like Guardian: Planet Defense

Looking for games like Guardian: Planet Defense? Here are top casual shooter recommendations, selected from player-similarity data — start with Orbital Siege, CMYW or Enemy Mind.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. A solo indie-developed pixelated 2D arcade space shoot-'em-up that captures the nostalgia and high-octane fun of beloved 80s and 90s arcade experiences. If you enjoyed this game, see our list of games similar to Orbital Siege.

    View Game
  2. View Game
    63%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:graphics, optimization
    76% User Score Based on 34 reviews

    CMYW is a four player survival co-op inspired by classic space shooters. The objective is to work as a team in order to survive the longest and score the highest. Find a balance between gathering resources and defending your portal if you hope to succeed. If you enjoyed this game, see our list of games similar to CMYW.

    View Game
  3. 85%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:replayability, grinding
    85% User Score Based on 468 reviews

    Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies. Deftly maneuver over twenty unique ships, each with different abilities for you to harness. Backed by an all-new chip-emulated soundtrack by the psychoacoustic artist Rainbow Kitten, Enemy Mind features an adaptive story system as innovative as its gameplay. Are you ready to unlock the secrets of Enemy Mind… If you enjoyed this game, see our list of games similar to Enemy Mind.

    View Game
  4. 88%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    88% User Score Based on 678 reviews

    A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again! If you enjoyed this game, see our list of games similar to Gunlocked.

    View Game
  5. 60%Game Brain Score
    Most mentioned positive aspects:graphics
    Most mentioned negative aspects:music, gameplay
    60% User Score Based on 70 reviews

    Meet Woody Two-Legs, the least infamous pirate of the Seven Seas. Things have never gone quite right for Woody. That is, until he scored big time and got his hands on a huge treasure. Sailing to a remote island, Woody was about to bury his treasure, just as any good pirate would do. Unfortunately, it turned out that the original owners of the treasure, namely Mr. Jones himself and his retinue of u… If you enjoyed this game, see our list of games similar to Woody Two-Legs: Attack of the Zombie Pirates.

    View Game
  6. View Game
    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.

    View Game
  7. Arcade Forever is a 3D vertical space shooter. This is an action game in which many enemies, obstacles and different weapons guarantee great fun. If you like fast space action, this is the game for you. Info/Features: Vertical space shooter. 3D graphics. Sci-fi environment. 25 levels. Auto-shooting. Auto-upgrades. No additional purchases required. Please note: no controller… If you enjoyed this game, see our list of games similar to Arcade Forever.

    View Game
  8. Defend Earth From Total DestructionA massive asteroid storm is heading straight for Earth. Humanity's last hope rests in the hands of a handful of brave pilots willing to launch into deep space and stop the incoming threat. Take control of powerful spacecraft, blast apart giant asteroids, and fight for survival in this fast-paced arcade shooter inspired by the golden age of classic space games. … If you enjoyed this game, see our list of games similar to Asteroid Blasters.

    View Game
  9. 63%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story
    78% User Score Based on 23 reviews
    Critic Score 75%Based on 3 reviews

    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! If you enjoyed this game, see our list of games similar to Star Hunter DX.

    View Game
  10. 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!.

    View Game
  11. View Game
    89%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:replayability
    89% User Score Based on 101 reviews

    The year is 2192 AD. The stellar-class all-purpose adminstrative computer ALLTYNEX goes berserk upon the Satariel System's activation, and 85% of humanity is wiped out within 72 hours. The remainder escape to the reaches of the solar system, but humanity is unable to cope with the new conditions. The ALLTYNEX War continues for fourty years. The year is 2232 AD. Humanity is down to a single fleet… If you enjoyed this game, see our list of games similar to ALLTYNEX Second.

    View Game
  12. 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.

    View Game
  13. 83%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, replayability
    90% User Score Based on 62 reviews
    Critic Score 66%Based on 4 reviews

    You command destructive ships to obliterate thousands of enemies, while weaving through intricate networks of invasive machine-organisms! Combining classic fast-paced shoot 'em up action with quick-thinking tactics of puzzlers, you must carefully match the right pieces to fly out of danger! If you enjoyed this game, see our list of games similar to Galacide.

    View Game
  14. 82%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:story, atmosphere
    82% User Score Based on 688 reviews

    One universe, three titles Strike Suit Infinity is an arcade spin-off of Strike Suit Zero, that focuses solely on combo combat. Its single-player alternative, Strike Suit Zero: Director's Cut, provides a 10 hour story-driven, mission based experience with all the same incredible combat. In the Director's Cut, players battle across massive fleet battles where your dogfighting skills will decide Ea… If you enjoyed this game, see our list of games similar to Strike Suit Infinity.

    View Game
  15. View Game
    79%Game Brain Score
    Most mentioned positive aspects:gameplay, atmosphere
    Most mentioned negative aspects:story, graphics
    79% User Score Based on 85 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.

    View Game
  16. View Game
    57%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay
    92% User Score Based on 13 reviews

    Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings. If you enjoyed this game, see our list of games similar to Neon Invaders.

    View Game
  17. 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.

    View Game
  18. 86%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    86% User Score Based on 132 reviews

    Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP! If you enjoyed this game, see our list of games similar to Shoot 1UP.

    View Game
  19. View Game
    68%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay, story
    68% User Score Based on 368 reviews

    Sun Blast is the best 3d space shooter on Steam. Earn upgrades as you fight your way through a huge seleciton of levels. Full gamepad support! If you enjoyed this game, see our list of games similar to Sun Blast.

    View Game
  20. 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.

    View Game
  21. View Game
  22. 56%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:gameplay, story
    56% User Score Based on 82 reviews

    Incandescent is a fast paced action arcade game that scales the difficulty to your skill level. The goal is simple, pilot your ship and defend yourself against waves of unique enemies and bosses. Different powerups will drop to help you with upgrades to your weapons and health. If you enjoyed this game, see our list of games similar to Incandescent.

    View Game
  23. Skyfighter ArcadeShoot. Dodge. Upgrade. Repeat - classic skyfighter shoot-em-up with a twist! Skyfighter Arcade is the classic top-down shoot-em-up vertical scroller, with a twist. Outmaneuver increasingly difficult enemies and obstacles. Blast your enemies out of the sky with powerful and unique weapons. Upgrade your weapons and ship to make yourself more powerful. Execute stunning combo attacks… If you enjoyed this game, see our list of games similar to Skyfighter Arcade.

    View Game
  24. 48%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story
    77% User Score Based on 13 reviews

    The Battle of Aurinoxia is a retro-inspired fast-paced vertical space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. StoryThe Alliance's mission to exploit precious resources from Aurinoxia IV has erupted in conflict with residents of the system. As the Aurinoxians commence a brutal attack on Alliance ships, they target mining operations and de… If you enjoyed this game, see our list of games similar to The Battle of Aurinoxia.

    View Game
  25. View Game
    74%Game Brain Score
    Most mentioned positive aspects:graphics, replayability
    Most mentioned negative aspects:gameplay, music
    74% User Score Based on 105 reviews
    Critic Score 75%Based on 2 reviews

    In Ion Assault players wield thousands of Ion Particles to blast, fry and disrupt anything on screen as you see fit! By centering its gameplay around its unique fluid and particle physics system, Ion Assault adds a twist to arcade style space shooters!Utilizing its dynamic level intensity, Ion Assault is both accessible for the beginner as well as challenging for the skilled gamer. The faster you … If you enjoyed this game, see our list of games similar to Ion Assault.

    View Game
  26. View Game
    85%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay, story
    85% User Score Based on 129 reviews

    You are a space trooper. Somehow you got to the enemy territory, and you should wait for your squad to get out of here! But only God knows when will they arrive to you! They will send you bonuses for killed enemies to longer your life till they arrive. If you enjoyed this game, see our list of games similar to Alien Attack.

    View Game
  27. View Game
    View Game
  28. 89%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, graphics
    89% User Score Based on 109 reviews

    Xenoraid is an exciting vertically scrolling shoot'em up rooted in the classic action gameplay of the genre with added modern features. Xenoraid upgrades the basic shmup gameplay with advanced shooting mechanics. Fighters tilt left and right when moving horizontally and weapons heat up when firing. Master the mechanics and line up devastating bursts of fire! Missions in Xenoraid a procedurall… If you enjoyed this game, see our list of games similar to Xenoraid: The First Space War.

    View Game
  29. Control a war tank in an isometric shooter with some random elements that change your conditions on each move. The aim is always to be able to improve your own rank and the global player. Game Modes: Random Arena Mode - With each battle an arena full of enemies will be created. How many arenas will you survive? Surrounded Mode - Classic mode with waves of enemies. Each level, more enemies. T… If you enjoyed this game, see our list of games similar to Random War.

    View Game
  30. 65%Game Brain Score
    Most mentioned positive aspects:music, story
    Most mentioned negative aspects:grinding, replayability
    62% User Score Based on 349 reviews
    Critic Score 80%Based on 1 reviews

    Asteroid Bounty Hunter is a space shooter mixed with interesting boss fights and breathtaking visuals, with a reward system to take your skill to another level. If you enjoyed this game, see our list of games similar to Asteroid Bounty Hunter.

    View Game
  31. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:graphics, replayability
    94% User Score Based on 49 reviews

    Molemen Must Die is a game of huge bombs and revenge gone wrong, fighting for the honor of your temper-tantrum President. Deliver a bomb to the center of the Earth in this action arcade epic, inspired by your favorite B-grade action flicks. Get ready to fail in the name of Presidential pride! If you enjoyed this game, see our list of games similar to Molemen Must Die!.

    View Game
  32. View Game
  33. View Game
    84%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    84% User Score Based on 102 reviews

    Space Battlecruiser is an arcade style, top down space shooter where you control a heavily armed capital ship. Battle against squadrons of fighters, fleets of warships, heavily defended space stations, and powerful command ships. Learn to master weaponry and special abilities like the Energy Shield. Upgrade your ship with salvaged material from your victories. If you enjoyed this game, see our list of games similar to Space Battlecruiser.

    View Game
  34. 90%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability, grinding
    93% User Score Based on 1,918 reviews
    Critic Score 80%Based on 3 reviews

    X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

    View Game
  35. 96%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:replayability, story
    96% User Score Based on 316 reviews

    The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life. If you enjoyed this game, see our list of games similar to REVOLVER360 RE:ACTOR.

    View Game
  36. 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 84%Based on 2 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.

    View Game
  37. View Game
  38. 81%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:grinding, stability
    81% User Score Based on 456 reviews

    Super Galaxy Squadron is a fast-paced vertical shooter designed for human beings as well as shmup veterans. Featuring multiple game modes, a challenging but merciful difficulty curve, forgiving health system, and seventeen playable ships. If you enjoyed this game, see our list of games similar to Super Galaxy Squadron EX Turbo.

    View Game
  39. 79%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:stability, grinding
    79% User Score Based on 878 reviews

    Interplanetary is a turn-based strategy artillery game based on a hard scifi setting. It offers players an interplanetary battlefield where they can develop their home planets and use massive artilleries to wage war. It's an arms race of interplanetary scale, with each planet developing increasingly powerful railguns, missiles and even beam weapons. Sometimes, the greatest foe is the unpredictabl… If you enjoyed this game, see our list of games similar to Interplanetary.

    View Game
  40. 83%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:monetization
    100% User Score Based on 34 reviews

    Inspired by classic arcade shooters, Space Mayhem is a fast-paced score chaser with a retro style. Collect powerups, manage your ammo, obtain massive score multipliers, and blast your way through infinite, chaotic waves of enemies! If you enjoyed this game, see our list of games similar to Space Mayhem.

    View Game
  41. In the year 2XXX, Earth receives an emergency transmission from a survey fleet exploring beyond the solar system. "We are under attack by an unidentified enemy. We can't hold out much longer. The enemy is... cat...!! Aaaagh!!" That was the final message before all contact was lost. Were they unknown lifeforms, or alien weapons of war? The only clue left behind in the fragmented record… If you enjoyed this game, see our list of games similar to Lunyatic Invaders.

    View Game
  42. View Game
    64%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    100% User Score Based on 15 reviews

    Welcome to Poroto! This is the first demo for the game, or as I like to call it - The Poroto-type! Jump and shoot through 5 carefully designed levels that teach you how to play with the different tools the game gives you. Beat each level by clearing all the red balls. Can you do it with such little ammo? I encourage you to try this out and leave a comment below, I'd love to hear your thoughts on… If you enjoyed this game, see our list of games similar to POROTO.

    View Game
  43. Thunder Infinity takes classic shoot 'em up gameplay to the next level by adding survival, roguelite, and bullet hell elements. Choose your pilot, ship, and weapons, and destroy the Varkon Star Empire in the final offensive of the Aegis Star Bastion. If you enjoyed this game, see our list of games similar to Thunder Infinity.

    View Game
  44. Earth: 9000 a new indie Bullet Hell, Twin Stick, Rogue-Lite mashup. You command Earth and all her defenses. Your mission; stop a never ending onslaught of alien invaders and try to keep your mind intact while your senses are brutally overwhelmed. Unlock dozens of weapons and even more upgrades as you gain research from defeating enemies and special events. You will be defeated, but that isn't the … If you enjoyed this game, see our list of games similar to Earth: 9000.

    View Game
  45. 65%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, story
    74% User Score Based on 34 reviews
    Critic Score 78%Based on 2 reviews

    Famous for its cool world and innovatively omnidirectional shooting system, ZERO GUNNER 2 is coming back as ZERO GUNNER 2-. Blast every enemy plane from various sides of your screen. Fans who have enjoyed Psikyo Shooting will definitely enjoy this new ZERO GUNNER 2-. The compilation of Psikyo shooting game, ZERO GUNNER 2-, is reviving now! If you enjoyed this game, see our list of games similar to Zero Gunner 2.

    View Game
  46. View Game
    86%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    86% User Score Based on 1,092 reviews

    Solareth is a high-intensity top-down arena shooter where quick thinking and sharp reflexes are key. On a vast space battleground, you’ll confront waves of enemies that grow faster, fiercer, and deadlier with every round. With over eight weapon types, every encounter offers new possibilities: precise pistol shots, explosive rocket volleys, focused laser beams, or blazing flamethrowers that turn t… If you enjoyed this game, see our list of games similar to Solareth.

    View Game
  47. View Game
    53%Game Brain Score
    Most mentioned positive aspects:optimization, atmosphere
    Most mentioned negative aspects:gameplay, graphics
    90% User Score Based on 10 reviews

    Your city is under attack by "you know who." Bombs are flying by the thousands. The forecast predicts very hot, dry air for the next minutes before a nuclear winter. Atomic City is a bullet hell with one minute waves. You only need the mouse and a few minutes to get into its frenetic gameplay. How to Play: On your doomsday control device (the mouse): Use the left button for left weapon, and ri… If you enjoyed this game, see our list of games similar to Atomic City.

    View Game
  48. 57%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, music
    57% User Score Based on 60 reviews

    Desperate Place is a strategic tower defense game where you play as a crew member who wakes up early on a damaged colonization starship. Stranded on an unknown planet, you must gather resources, repair the ship, and defend against alien monsters to survive and escape. If you enjoyed this game, see our list of games similar to Desperate Place.

    View Game
  49. 66%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, grinding
    66% User Score Based on 311 reviews
    Critic Score 66%Based on 7 reviews

    It's a twin-stick vertical scrolling Shooter hybrid with a cinematic flare: An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes Cygni the vanguard for the next generation of shoot-em ups. If you enjoyed this game, see our list of games similar to CYGNI: All Guns Blazing.

    View Game
  50. 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.

    View Game