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Games like Star Castles 2

Games like Star Castles 2

Games like Star Castles 2

Looking for games like Star Castles 2? Here are top survival simulation recommendations with a science fiction focus, selected from player-similarity data — start with Numina: Construct, Football Survivors or Circuit Overload.

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  1. 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.

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  2. Stadium riots have suddenly turned into chaos! Angry fans, dangerous hooligans, and crazy ultra leaders are flooding onto the field. Set up a defense line consisting of security forces, military units, and special operations teams and stop this football madness! Strategic Placement: Position your heroes tactically on the field Increasing Difficulty: Each wave brings stronger and more crowded… If you enjoyed this game, see our list of games similar to Football Survivors.

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  3. 61%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay
    100% User Score Based on 12 reviews

    ⚡ Circuit OverloadCircuit Overload is a fast-paced arcade bullet-hell shooter built around precision, escalation, and pure action. You control a combat unit inside a hostile digital environment, facing endless waves of enemies and increasingly complex attack patterns. The longer you survive, the faster and more chaotic the screen becomes — pushing your reflexes, positioning, and decision-making t… If you enjoyed this game, see our list of games similar to Circuit Overload.

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  4. Versus – Classic Arcade Action, ModernizedStep into the shoes of Zed, humanity’s last hope, on a high-stakes mission through the mysterious island of Isolux. What starts as a reconnaissance operation soon escalates into relentless combat against waves of enemies and powerful bosses that will push your skills to the limit. Dynamic Arcade CombatVersus delivers fast-paced, responsive gameplay inspir… If you enjoyed this game, see our list of games similar to Versus.

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  5. Nova Star: Void Survival is a fast-paced roguelite space survivor where every run becomes a battle against overwhelming enemy fleets, impossible odds, and your own ship limits. Fight across dangerous sectors, evolve devastating builds, unlock permanent Protocol upgrades, and survive the chaos of deep space combat. CREATE POWERFUL BUILDS Combine weapons, upgrades, Protocols, and ship abilities t… If you enjoyed this game, see our list of games similar to Nova Star: Void Survival.

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  6. Step into chaos and face the challenge alone. This fast-paced third-person action shooter throws you into a relentless fight for survival where every decision matters. Experience the action from a dynamic third-person perspective, giving you full control over movement, positioning, and combat awareness as you navigate through dangerous environments. Fight your way through procedurally generated … If you enjoyed this game, see our list of games similar to 4Power.

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  7. Customize your spaceship.  Send expeditions to find more customizations. Deploy missions into an asteroid belt and face a single, escalating wave of asteroids. Gained experience can be invested into permanent upgrades using the lab, strengthening future deployments. Wishlist on Steam P.S. the game has autosave, lab research and expeditions are part of offline progression. P.P.S. press kit in… If you enjoyed this game, see our list of games similar to Deployed.

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  8. View Game
    89%Game Brain Score
    Most mentioned positive aspects:graphics, optimization
    Most mentioned negative aspects:gameplay, music
    93% User Score Based on 46 reviews

    You have one goal: ANNIHILATE AS MANY WAVES AS YOU CAN!You are the pilot of the SANDRIPPER, a dual-wielding hover tank. Push your nuclear engine to its melting point as you rip through wave after wave of a ruthless planetary invasion force. EXPERIMENTAL FUNDual-wield the 9 MULTI-FUNCTION weapons along with their strange variants to create the ultimate annihilation machine. Randomized waves, up… If you enjoyed this game, see our list of games similar to SANDRIPPER.

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  9. 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.

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  10. Arena of Trials is a dynamic 3D game with action/RPG and survival arena elements. You'll find yourself in a variety of biomes, from the scorching desert to the icy wilderness, where every move can be decisive. Your main goal is to survive as long as possible, fending off waves of enemies approaching from all sides. Use unique abilities, each with its own capabilities, to repel your enemies. Feat… If you enjoyed this game, see our list of games similar to Arena of Trials.

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  11. Space Bross is a thrilling blend of action 2.5D roguelite, and Tower Defense genres. You’re a retired astronaut. You had one job: chill. But then they came for your chicken. Now it’s personal. Set off on a chaotic journey across deep space in Space Bross, a roguelite tower defense action game where survival means lasers, loot, and a whole lot of clucking vengeance. Explore dangerous, ev… If you enjoyed this game, see our list of games similar to Space Bross.

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  12. The game is divided into two processes, 10 minutes before the development stage, 10 minutes after the challenge stage, only the hunter who survived the challenge stage can take away the treasure A wide variety of weapons Weapons in the game are divided into basic/melee/range/missiles/projectiles and other weapon types, and the difference between physical and magic properties, is also divided int… If you enjoyed this game, see our list of games similar to Mystic Explorer.

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  13. 41%Game Brain Score
    Most mentioned positive aspects:story, music
    Most mentioned negative aspects:gameplay, graphics
    70% User Score Based on 10 reviews

    Starlight: Defence Command is a Tower Defence game designed for the PC that is tough and more in-depth than those gone before. With the ability to configure towers in billions of possible combinations, unlockable perks and fine tuning through target priorities, players are given powerful tools to complete the galaxy-spanning, story-driven campaign. If you enjoyed this game, see our list of games similar to Starlight: Defence Command.

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  14. Endless Deaths is a thrilling top-down twin-stick shooter rogue-like where players battle through procedurally generated zombie-infested levels, continuously leveling up and upgrading their gear to survive. With unique characters, special abilities, and a diverse arsenal of weapons, each playthrough offers fresh and exhilarating challenges. If you enjoyed this game, see our list of games similar to Endless Deaths.

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  15. View Game
    59%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:gameplay, story
    100% User Score Based on 10 reviews

    Overkill Squad is a ultra high-speed top-down shooter roguelike built around intense 1-minute combat arenas. Choose your fighter, unleash overwhelming firepower, defeat brutal bosses, and collect relics to dominate every run. Choose your fighter Unique characters, each with their own special power and melee attack Kill everything that moves Fastest-paced bullet hell combat — enemies flood t… If you enjoyed this game, see our list of games similar to Overkill Squad.

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  16. 55%Game Brain Score
    Most mentioned positive aspects:music, optimization
    Most mentioned negative aspects:graphics, gameplay
    80% User Score Based on 20 reviews

    Spooky Survivors is a fast-paced rogue lite meets survivor like that combines humor, strategy, and supernatural chaos. Play as Van Hobo, an eccentric monster hunter with a knack for survival, as you battle relentless hordes of ghastly foes in a haunted realm. Features: All Unlocks from the Start: Begin with every upgrade at your fingertips, but the power is in your choices—level up strate… If you enjoyed this game, see our list of games similar to Spooky Survivors.

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    Zombolion is an arcade zombie shooter where you are the last sheriff standing in the entire county, fighting to defend a top-secret research bunker and uncover the truth behind a deadly virus — using the finest scientific and diplomatic methods humanity has to offer. Methods like: machine gun bursts, grenades, automated turrets, gear upgrades, and plenty of tactics that would make any internation… If you enjoyed this game, see our list of games similar to Zombolion.

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  18. View Game
    49%Game Brain Score
    Most mentioned positive aspects:music
    Most mentioned negative aspects:gameplay
    49% User Score Based on 3 reviews

    Xentron Attack is a multi-directional shooter. The evil alien forces called Xentron have invaded your galaxy and spreading dangerous meteors and missiles in the space. Fight with smart enemies who calculates your movements. Turn your ship precisely and use the borderless space wisely. If you enjoyed this game, see our list of games similar to Xentron Attack.

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  19. Black Powder Magic is a fast-paced 2D action roguelite where precision, timing, and smart decisions are the difference between survival and defeat. On a distant planet consumed by the Infinite, you play as Kalewar, the Black Powder Mage, sent to uncover the truth behind a growing infestation. What begins as an investigation quickly turns into a relentless fight against escalating threats—and a fi… If you enjoyed this game, see our list of games similar to Black Powder Magic.

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    WHAT'S IN THIS DEMO Experience GAZAR's core gameplay in two specially designed demo modes that showcase the game's mechanics and how elite enemies create unique threats when working together. Story Mode: Play through the first two planets and unlock the third planet featuring a semi-boss encounter. Get an early taste of the campaign direction with a preview of the cutscene system that introduces… If you enjoyed this game, see our list of games similar to GAZAR.

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  21. Boom Buddies is a fast-paced, fixed-position bullet hell survival game focused on pure action and replayability. You have an animal hero locked at the center of the arena while enemies rush in from all directions. Survival depends on smart choices and right upgrades. After clearing waves, you select upgrade cards that modify and enhance your weapon in powerful and sometimes unexpected ways. Eac… If you enjoyed this game, see our list of games similar to Boom Buddies.

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  22. 84%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, story
    84% User Score Based on 196 reviews

    Aliens have invaded the earth and you have to assemble an army of local townspeople to fight them! Fight giant alien machinery, navigate through different biomes and alternate history timelines to discover and obliterate the true prime evil. Set in Finland during the Winter in the '90s Roguelike semi-autobattler gameplay Control one large army through different procedurally generated leve… If you enjoyed this game, see our list of games similar to ARRIVAL: ZERO EARTH.

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  23. 90%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, stability
    90% User Score Based on 188 reviews

    Hyperspace Dogfights is a juicy jet-combat roguelike in which you blast, dodge and slice your way through masses of technologically inferior enemies. During the mission your craft will evolve into something stronger and weirder by gathering some of the 200+ items available ingame. If you enjoyed this game, see our list of games similar to Hyperspace Dogfights.

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  24. View Game
    99%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, story
    99% User Score Based on 78 reviews

    Red Tether is an action-packed "combat-puzzle" roguelite. You will tear apart massive space fleets, using nothing but your advanced tether harpoons. Pull and crash ships into another, rip their components off, then grapple-swing your way out of danger. If you enjoyed this game, see our list of games similar to Red Tether.

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  25. Cosmic Run joins Steam Bullet Fest 2026 with FULL RELEASE We’re excited to announce that the full version of Cosmic Run launches during Steam Bullet Fest 2026! Wishlist now and prepare for the ultimate bullet heaven experience. About the GameIs there a perfect system in the galaxy? The Zogark family is determined to find out. Cosmic Run is a fast-paced space roguelite about a dysfunctiona… If you enjoyed this game, see our list of games similar to Cosmic Run.

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  26. Glass Monsters is a single-player first-person 3D survival shooter where every battle takes place in a procedurally assembled glass arena. You fight through constantly shifting spaces filled with transparent walls, domes, bridges, ramps, and other geometric structures, fend off waves of aggressive creatures, and search for safe ground where cover can stop being cover at any moment. At its core, t… If you enjoyed this game, see our list of games similar to Glass Monsters.

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  27. Ignition Arena is a free-to-play, fast-paced blend of tactical strategy and exhilarating combat. Set in dynamic, space-themed arenas, players engage in thrilling PvP battles where every second counts, and one wrong move can be fatal. Whether dodging enemy fire, switching layers to evade attacks, or using equipment to counter opponents, the action is relentless. Victory relies not only on combat sk… If you enjoyed this game, see our list of games similar to Ignition Arena.

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  28. Melee Spaceship is a top-down shooter roguelite where you control a spaceship with no guns! Instead, you’ll need to rely on skillful ramming, smashing enemies, and strategically dodging danger as you fight through waves of foes. Earn cash from defeated enemies to unlock powerful upgrades, which let you tailor your ship to your unique playstyle across a variety of builds. Key Features: Rammi… If you enjoyed this game, see our list of games similar to Melee Spaceship.

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  29. Space Grunts: Chrono Shard is a high-octane blend of tactical depth and arcade energy. With the power of the Chrono Shard, you don't just survive the void, you master it. The Chrono LoopUse your Shard to rewind the clock. Any items you’ve placed or changes you’ve made to the environment stay exactly where they are for your next attempt. Learn from the past to conquer the future. Rapid-Fire S… If you enjoyed this game, see our list of games similar to Space Grunts: Chrono Shard.

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  30. Captain Star is a fast-paced, action-packed space shooter that puts you in the pilot’s seat of a high-tech UFO. Your mission: navigate a star-strewn galaxy, outrun hostile aliens, and collect luminous stars to restore balance to the cosmos. With intuitive mouse controls that let you aim and fire with precision, Captain Star delivers an immersive arcade experience that is easy to learn but challeng… If you enjoyed this game, see our list of games similar to Captain Star.

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  31. Defy lasers. Battle warriors. Survive the clash. Clash of Swords and Beams is a high-intensity action game that pits reflexes and tactics against unrelenting waves of lasers and foes. Stand your ground in a dynamic battlefield, dodge perilous beams, and fight off advancing enemies using sword strikes, shield mechanics, and strategic movement. Features Fast-paced action gameplay combining melee co… If you enjoyed this game, see our list of games similar to Clash of Swords and Beams.

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  32. 78%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding
    89% User Score Based on 38 reviews

    This is a dynamic tactical character defense game in the spirit of modern tower defense but set in an urban setting around a popular blogger. Your goal is to prevent a "cancellation": build a perimeter defense, combine different types of guards and fortifications to hold back the influx of marginalized crowds, provocateurs, and aggressive fans. Barricades slow the advance, archers deal p… If you enjoyed this game, see our list of games similar to Melstorm game.

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  33. 70%Game Brain Score
    Most mentioned positive aspects:graphics, replayability
    Most mentioned negative aspects:gameplay, grinding
    87% User Score Based on 31 reviews

    Drive your train through the zombie apocalypse, gather resources, rescue survivors, and upgrade your train strategically into a powerhouse of destruction. Defeat the boss and get to the end to win, or complete the survival challenge! If you enjoyed this game, see our list of games similar to Choo Choo Survivor 2.

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  34. View Game
    94%Game Brain Score
    Most mentioned positive aspects:gameplay
    Most mentioned negative aspects:story, atmosphere
    94% User Score Based on 200 reviews

    Embark on the role of a cunning goblin, whose passion is to place explosive bombs around the map. Your goal is to defeat enemies, complete levels, and become a true master of explosions! Get ready for an explosive adventure in the world of goblins and bombs! Game features: Strategic bomb placement: Choose the locations for bombs wisely. Explosions and destruction: Bombs shake the grou… If you enjoyed this game, see our list of games similar to Goblin Boom.

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  35. 55%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story
    80% User Score Based on 20 reviews

    Chickenauts is an action-packed roguelike game that pits you against sinister Alien Chickens who have abducted your precious flock. Engage in fast-paced battles, acquire strategic mutations, collect valuable loot, and wield mighty weapons as you embark on a mission to rescue your chickens from extraterrestrial menace! Explore a colossal spaceship filled with diverse rooms, including combat zones, … If you enjoyed this game, see our list of games similar to Chickenauts.

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  36. 73%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    93% User Score Based on 29 reviews

    Giga Bundle About the Game -In an alternative reality where putin have been ruling russia for thoudsands of year. Democratic alien in space are trying to spread fake propaganda to the people and make them betray their great king. You play as" Vladimir Vladimirovich Putin " ,the last heir to the throne of a great reign and the second most powerful being in planet earth(" Second on… If you enjoyed this game, see our list of games similar to Putin Destroys Alien.

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  37. Survive the Rift. Defend the World. Together.RiftHunt is a fast-paced online co-op action roguelike where players fight back an invasion from a dark parallel dimension. Dimensional rifts tear open across the map, spawning relentless enemies that threaten both players and critical structures. Team up with friends, choose your class, and survive as long as you can. ⚔️ CORE GAMEPLAY Online Co-op Pv… If you enjoyed this game, see our list of games similar to RiftHunt.

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  38. Surviving is not enough. Fight to stay alive as relentless alien swarms take over a hostile world. Lost Galaxy: Survivors is a fast-paced sci-fi top-down survival shooter where every run is about adapting, building your power, and pushing as far as you can before being overwhelmed. Level up in real time and choose upgrades that shape your build—boost your weapons, enhance your mobility, unlock … If you enjoyed this game, see our list of games similar to Lost Galaxy: Survivors.

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  39. 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.

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  40. ️ Stickman: Waves of DoomPrepare to dive into chaos! Stickman: Waves of Doom is a horde survivor game with minimalistic graphics where endless enemies crash down upon you in waves of pure chaos and destruction while maintaining steady FPS. Survive the OnslaughtTwo brutal stages. Countless enemies. Every run is a desperate fight for survival as hordes of foes swarm from every direction. Each minu… If you enjoyed this game, see our list of games similar to Stickman: Waves Of Doom.

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  41. Cleanse worlds. Survive the swarm. Upgrade your mech.Mecha Survivors is a Survivors-like action roguelite where you take control of an advanced combat mech sent to purge hostile planets overrun by alien machines. Dropped into endless warzones, you must face overwhelming waves of enemies, collect powerful upgrades, and adapt your build in real time. Choose from multiple mech classes, each with uni… If you enjoyed this game, see our list of games similar to Mecha Survivors - Early Access.

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  42. Top-down bullet hell shooter where you stop the clone army from taking over the world by one way: kill. them. all. Fight your way through HORDES OF POWERFUL ENEMIES, execute combat strategies with quick reflexes to take on the biggest of the baddies. You will find a wide variety of BIG F***ING GUNS along the way, nail down brutal attacks, and mow down all the enemies to explore the vast world de… If you enjoyed this game, see our list of games similar to Bullet Runner.

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  43. Shadow Siege is an exhilarating third-person shooter (TPS) that plunges players into heart-pounding, action-packed battles. With fast-paced gameplay and strategic combat, you'll face relentless enemies across diverse, immersive environments, testing your reflexes and tactics in real time. Featuring stunning, realistic 3D graphics and an intuitive control system, Shadow Siege offers a truly immersi… If you enjoyed this game, see our list of games similar to Shadow Siege.

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  44. 95%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    100% User Score Based on 46 reviews

    Humanity faces its darkest hour as an alien force launches a relentless invasion. As a skilled pilot, you must take control of a powerful combat helicopter and engage in a fast-paced, high-octane first-person shooter experience. If you enjoyed this game, see our list of games similar to Missiles Away.

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  45. 88%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:stability, grinding
    88% User Score Based on 1,171 reviews

    Carrier Deck is a fast paced time management game where you play as the Air Boss on board the CVN-76 in the midst of active war. If you enjoyed this game, see our list of games similar to Carrier Deck.

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  46. View Game
    69%Game Brain Score
    Most mentioned negative aspects:story, gameplay
    87% User Score Based on 30 reviews
    Critic Score 70%Based on 1 reviews

    One million Persians invaded Greece and only you can stop them in this fast-paced single-screen arena roguelike with +200 gameplay-changing items. Die for freedom! Die For Sparta! If you enjoyed this game, see our list of games similar to For Sparta.

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  47. Defend. Adapt. Survive. Every run is a new challenge. Experience a tense single-player, first-person roguelite defense shooter where every level pushes you to react smarter and fight harder. Armed with an AK-47, you must protect a vulnerable military base from relentless waves of sci-fi enemies, including mutants, goblins, and other hostile threats. The battle intensifies through 30 waves per le… If you enjoyed this game, see our list of games similar to Roguefire Defense.

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  48. Overview: Lone Howl is a rogue-like survival game where you take on the role of a fierce one-eyed wolf, facing endless waves of relentless enemies. Set in a dark and mystical forest under the haunting light of the moon, your mission is to survive for as long as possible against increasingly challenging hordes. As you fight, you'll unlock new abilities, power-ups, and strategies, while navigating … If you enjoyed this game, see our list of games similar to Lone Howl.

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  49. Alien's Fridge One slip sparks fear, one misstep makes it clear. Overview: Alien's Fridge is a 2D roguelike horror physics-based platformer where you step into the shoes of a brave boy scout trapped in a cave infested with ravenous aliens. Fight for your survival as you gather crucial upgrades and face a formidable final boss in this relentless battle. Gameplay Intense Challenge: Every level ra… If you enjoyed this game, see our list of games similar to Alien's Fridge.

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  50. Bebok Invasion is a 2D platforming shooter with many different abilities. 24 levels of jumping, climbing, dashing and fighting against enemies! Warning. In full version abilities are unlocked as you progress. In demo they are unlocked only in level 4. This is an early version of the game. Early Access is a way for me to receive valuable feedback and of course helps me raise funds for further devel… If you enjoyed this game, see our list of games similar to Bebok Invasion.

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