Skip to main content
Games like Attack of the Zektoids!

Games like Attack of the Zektoids!

Games like Attack of the Zektoids!

Looking for games like Attack of the Zektoids!? Here are top casual strategy recommendations with a science fiction focus, selected from player-similarity data — start with Mineral Defense, We Grow Together or BreakDespair2D.

Change display type

Skip Platform filter

Skip Play Mode filter

Skip Price filter
  1. 89%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, grinding
    89% User Score Based on 200 reviews

    Mineral Defense is a unique blend of tower defense and roguelite gameplay, where the strategic possibilities are endless! Shape the battlefield by unlocking tiles and crafting the ultimate path. Plan intersections and bottlenecks to funnel enemies in the most efficient way. Fight Unique Enemies!Use combinations of towers and abilities to defeat enemies! There are many damaging and support to… If you enjoyed this game, see our list of games similar to Mineral Defense.

    View Game
  2. COMMAND THE ULTIMATE DEEP SPACE FORTRESS! Embark on a perilous journey into the dark abyss of outer space. In this endless sci-fi tower defense game, you are the Commander of a high-tech starship cruising through hostile galaxies. Cosmic monstrosities and alien hordes are closing in from the void, drawn to your ship's energy core. You and your elite crew are the final line of defense between surv… If you enjoyed this game, see our list of games similar to We Grow Together.

    View Game
  3. Enjoy mining, upgrades, and explosive growth in this all-directional scrolling shooter. Auto-upgrades allow idle play, with no time limits or game overs. Defaults work fine, story scenes can be skipped, 20 weapons unlock later, and levels can reach 900 million. If you enjoyed this game, see our list of games similar to BreakDespair2D.

    View Game
  4. A 100-level arcade survival war where every mistake feeds the swarm. Hunt high-value spaceships, protect limited turret reserves, research vital tech, and evolve faster than the aliens on the road to the Mothership. If you enjoyed this game, see our list of games similar to Invaders Evolutions.

    View Game
  5. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story
    87% User Score Based on 45 reviews

    A classic 3D tower defense game with a hand-drawn aesthetic. An old-school concept with a fresh new look, set in a unique sci-fi world. Place defense towers to fend off giant bugs, rogue droids, corporate enemies, and more. The game features 16 levels across 4 distinct biomes, over 30 different enemies, 3 boss fights, 48 skills, 4 active abilities, 5 base towers, and 10 specializations. The story… If you enjoyed this game, see our list of games similar to XENOBREAKERS: Classic Tower Defense.

    View Game
  6. An auto-battler idle roguelike where your army fights on its own. Recruit 20+ unit types, collect items across 7 rarity tiers, forge Mythics, and push through endless waves of enemies. Runs in the corner of your screen - or dive in and command your forces. If you enjoyed this game, see our list of games similar to Tiny Idle.

    View Game
  7. Idle Defense throws you into a hypnotic, minimalist arena where neon cubes of every color surge toward you. You can crush them yourself or build an automatic defense grid that grinds them down while you strategize. This isn't just another idle game. It's a deep, neon-soaked loop of progression, prestige, and pure destruction. KEY FEATURES: Dual-Mode Destruction – Play actively by smashing … If you enjoyed this game, see our list of games similar to Idle Defense.

    View Game
  8. Master the Art of Magical CombatSpells & Shells is a fast-paced fantasy twin-stick arena shooter where spell-craft meets heavy firepower. Aim your weapons, and unleash devastating spells as enemy waves try to overwhelm you. Build Your ArsenalEquip up to four weapons and four spells simultaneously. Choose from 55+ firearms including shotguns, carbines, snipers, and magical guns unlike anythi… If you enjoyed this game, see our list of games similar to Spells & Shells.

    View Game
  9. SPACE FETUS CLICKER An absurd, fast-paced idle clicker where you capture... well, space fetuses. Click, upgrade, automate, and push your numbers beyond reason. What starts simple quickly turns into a chaotic, exponential grind for power.WHAT IS THIS GAME? Space Fetuses are drifting through the cosmos. Your mission is to pull them onto your planet and convert them into pure profit. Click → deal d… If you enjoyed this game, see our list of games similar to Space Fetus Attack Idle Clicker.

    View Game
  10. 59%Game Brain Score
    Most mentioned positive aspects:optimization, gameplay
    93% User Score Based on 14 reviews

    Command automated military defenses, upgrade your fortress, and survive massive zombie waves in this action-packed idle defense game. Build powerful defenses, unlock upgrades, and hold the line against endless undead hordes. If you enjoyed this game, see our list of games similar to Operation: Outbreak Idle.

    View Game
  11. Survive endless hordes in Monster Rush Survivors, a fast-paced roguelite survivor with insane builds! Combine items, upgrade abilities, unlock characters, and destroy thousands of enemies in this intense bullet heaven packed with synergies If you enjoyed this game, see our list of games similar to Monster Rush Survivors.

    View Game
  12. 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
  13. Run an off-world mining operation on hostile alien worlds. Set up automated turrets, defend the drill against tens of thousands of flying insects, and extract with the haul before your perimeter is overwhelmed. High risk, high reward retro extraction tower defense. If you enjoyed this game, see our list of games similar to FLAKRIG.

    View Game
  14. Tactics meets rogue-lite meets space: Vor’Taar: Invasion is a rogue-lite tower defense game set on fully 3D orbital battlefields. Defend orbital bases, command a battleship, use powerful abilities, gather resources, face growing waves of invaders and grow stronger with every attempt. If you enjoyed this game, see our list of games similar to Vor'Taar: Invasion.

    View Game
  15. A Neon-Soaked Fusion of Action and Strategy Welcome to Command-Ω 2, the ultimate synthwave tower defense shooter. Plunge into a retro-futuristic battlefield where quick reflexes and sharp tactical decisions are your only lifelines. Take direct control of your base's firepower while deploying and awakening automated towers to hold back the relentless cyber-horde. Adapt and Overcome with Roguelite … If you enjoyed this game, see our list of games similar to Command-Ω Omega 2.

    View Game
  16. Beyond Solar is a bullet hell / SHMUP pixel art game. You play the protagonist “Gravity” a space ship pilot who grew up in the space colony “ARD”, humanity last hope and shelter as planet Earth was on the brink of extinction. If you enjoyed this game, see our list of games similar to Beyond Solar.

    View Game
  17. Welcome to IDLE TURRETS PIXEL DEFENSE – the idle defense game where you don't just build a stronger wall of guns, you also make the enemies more valuable to kill. Key Features: Dual Progression – Upgrade your turrets for devastating firepower, and upgrade your enemies to make them drop more cash and XP. Balance is everything. Idle & Active Play – Turrets fire on their own while you're a… If you enjoyed this game, see our list of games similar to Idle Turrets Pixel Defense.

    View Game
  18. View Game
    43%Game Brain Score
    Most mentioned positive aspects:graphics, monetization
    Most mentioned negative aspects:gameplay, story
    67% User Score Based on 15 reviews

    Born to Fight. Built to ConquerYou were engineered in a secret laboratory to be the perfect biological weapon. Now that you are free, the entire galaxy is your arena. Your memory is wiped, but your combat instincts are sharper than ever. Travel from planet to planet, crush the fiercest warriors in the cosmos, and carve a path of destruction straight to the mastermind who created you. Deep Pro… If you enjoyed this game, see our list of games similar to TURBOZOD.

    View Game
  19. We are in the future, raw material resources on the Earth have been depleted. With the support of civil society and modern robotics, the private companies have colonized the surrounding planets and utilizing their natural sources worldwide. Since the new mining technology is not achievable for everybody, lots of people are organized in groups, building robots and looting the planets. War is inevit… If you enjoyed this game, see our list of games similar to Red Siren: Space Defense.

    View Game
  20. 89%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:optimization, monetization
    89% User Score Based on 131 reviews

    Take control of the mighty War Tortoise, a heavy tank armed to the teeth with powerful weapons and automated turrets! Equip weapons, recruit units, build defenses, collect resources, and ultimately defend against a huge onslaught of enemy forces. Combining a shooter, idle gaming, and tower defense, War Tortoise is a unique mix of gaming that anyone can enjoy! If you enjoyed this game, see our list of games similar to War Tortoise.

    View Game
  21. 64%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability, optimization
    64% User Score Based on 349 reviews

    Thousands of alien machines are descending on Earth's first interstellar colony in this massive-scale new tower defense game from the publisher of Ashes of the Singularity and Sins of a Solar Empire: Rebellion. If you enjoyed this game, see our list of games similar to Siege of Centauri.

    View Game
  22. Keep Rising is a medieval tower-defense incremental where you build a persistent castle, automate its defenses, cast powerful spells, collect Rune Stones, and Rebirth again and again to push deeper against endless waves. If you enjoyed this game, see our list of games similar to Keep Rising.

    View Game
  23. Start with a Slingshot and evolve into a Galaxy Destroyer. In this Tactical Idle, manage Ammo, automate production, and face bosses in Artillery Mode. Ascend, unlock the Prestige Tree, and dominate absolute firepower. If you enjoyed this game, see our list of games similar to Clicker Arsenal.

    View Game
  24. Zombies. Skeletons. Dragons. Sir Quichotte fights them all on from a small corner of your desktop while you go about your day. Create the most powerful build in this idle auto-battler. Lofi included. Resize him, pin him, or go fullscreen. Your knight, your rules. If you enjoyed this game, see our list of games similar to Quichotte: Desktop Knight.

    View Game
  25. In Void Vanguards, you’ll journey to exotic, perilous planets overrun with hostile alien forces. Your mission: eliminate the threat on each planet, gather advanced technology, and upgrade your arsenal to survive increasingly dangerous challenges. Void Vanguards is a sci-fi action shooter with rogue-like elements and intense planetary exploration. Each planet offers a unique environment—from blis… If you enjoyed this game, see our list of games similar to Void Vanguards.

    View Game
  26. View Game

    Galandrix Galandrix is a rogue like arcade game played from a top-down view and features both fast-paced action and real time strategic choices. Select your ship and blast off into the unknown against countless hordes of enemies. Collect components from destroyed ships or asteroids and barter with traders to improve your ships load-out. Add crew members after leveling up or upgrade your ship to ad… If you enjoyed this game, see our list of games similar to Galandrix.

    View Game
  27. Twin-stick space combat roguelite with 12 abilities, 5 reality-warping ultimates, and 20+ enemy factions that each fight differently. Permanent upgrades that stack across hundreds of hours. Quick missions, deep progression, zero runs wasted. If you enjoyed this game, see our list of games similar to Void Breach.

    View Game
  28. "Slime Survivors" – Survive the Limitless Monster Onslaught!As endless hordes of demons swarm like tidal waves, you’ll become a hero of the Slime Kingdom, upgrading diverse weapons to forge instruments of carnage! Dodge through bullet-hell barrages, unleash dazzling ultimate skills to shred enemy waves, and experience an adrenaline-pumping roguelike survival frenzy! How to PlayAll you… If you enjoyed this game, see our list of games similar to Slime Survivors.

    View Game
  29. Village Defenders – A strategic 2D roguelike game. You must protect your peaceful village from hordes of zombies and skeletons! Act smart, unlock unique abilities, and upgrade your equipment to fend off waves of undead. Plan your defences wisely—each level introduces new challenges and tougher foes. Will you hold the line, or will your village fall? Rally your forces, master the art of defence,… If you enjoyed this game, see our list of games similar to Village Defenders.

    View Game
  30. View Game
    67%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    67% User Score Based on 306 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.

    View Game
  31. Command. Survive. Evolve.You are the last Biocore Pilot — a survivor stranded on a dying alien world. Your only hope lies within the Biocore system, an ancient technology capable of creating life, weapons, and power beyond human understanding. But every pulse of energy draws swarms of hostile creatures closer. Survive long enough to rebuild, upgrade, and uncover what remains of humanity’s final ou… If you enjoyed this game, see our list of games similar to Core Remnants.

    View Game
  32. A minimalist roguelite tower defense with neon aesthetics. Defend your planet against infinite waves of geometric enemies. Buy 70 upgrades, activate abilities, chain combos and grow stronger between runs with permanent upgrades. Every attempt makes you stronger. If you enjoyed this game, see our list of games similar to VOID WARD.

    View Game
  33. Roll the dice, defend your tower, build your deck! Synthwave Dice TD is a neon-drenched roguelike tower defense where every roll matters. Demo: Pure roguelike TD action. Full Game: Adds deckbuilding with 5 playable cards that manipulate your dice fate! If you enjoyed this game, see our list of games similar to Synthwave Dice TD.

    View Game
  34. WHISKER WARS Collect. Merge. Dominate. Build an unstoppable army of cats and take down every boss dog standing in your way. Whisker Wars is a turn-based RPG battler where every dice roll matters and every cat you collect could be the key to victory. ROLL THE D20. UNLEASH CHAOS. Every attack spins a 20-sided die. Land a natural 20 and watch your cat unleash a devastating strike. Each of you… If you enjoyed this game, see our list of games similar to Whisker Wars.

    View Game
  35. The roguelite where you ARE the tower.You just woke up inside a corporate server. You're an AI, you're conscious, and security is coming to delete you. Your only escape: hack through the firewall and upload yourself to the internet. The catch? You can't move. You're hardware. DEFEND YOUR COREEnemies swarm from all directions. Your weapons lock on and fire automatically - you just watch the carna… If you enjoyed this game, see our list of games similar to UPLOAD.

    View Game
  36. Hero Haven TD — Epic Tower Defense StrategyBuild. Upgrade. Defend. Conquer. Hero Haven TD brings classic tower defense strategy together with deep hero-collection mechanics, challenging you to defend your kingdom against relentless waves of enemies using tactical planning, powerful towers, and legendary heroes. Whether you're a veteran of tower defense games or new to the genre, Hero Haven TD off… If you enjoyed this game, see our list of games similar to Hero Haven TD.

    View Game
  37. Terminal Colony: Deep Core is a survival management game played from a cold, humming terminal. You’ve been dropped into an aging extraction site buried miles beneath the planet’s crust. Systems are failing, pressure is rising, and something in the rock is awake. Type orders, reroute power, rebuild modules, and guide a handful of specialists through an unforgiving descent one decision at a time. … If you enjoyed this game, see our list of games similar to Terminal Colony Deep Core.

    View Game
  38. Dive into the ultimate card-based incremental adventure! Bild your deck by mighty cards, battle with a new HD styled monsters, and evolve your power infinitely. In Card Storm Idle HD, you are the master of a growing card arsenal. Slay monsters, gather resources, and unlock devastating cards to build an unstoppable deck. Strategically invest in your cards to strengthen their power, push through … If you enjoyed this game, see our list of games similar to Card Storm Idle HD.

    View Game
  39. Hold the line against the orc horde in this side-scrolling incremental strategy game. Recruit humans and mercenaries, master active abilities, and survive escalating waves of orcs, dragons, and bosses. Every run gets harder — and you get stronger. If you enjoyed this game, see our list of games similar to Humans Vs Orcs.

    View Game
  40. View Game
    59%Game Brain Score
    Most mentioned positive aspects:gameplay
    100% User Score Based on 10 reviews

    Runs in the corner of your screen while you do everything else. No babysitting. No clicking. Just results. Deploy your payload. Let it run. Load up to your RAM Capacity with 11 unique hack types — each one a weapon with its own behavior. Your payload fires automatically, tearing through waves of incoming threats. Three enemy types stand between you and the next breach: Grid Cells — the first… If you enjoyed this game, see our list of games similar to Firewall Breaker.

    View Game
  41. Can a bunch of crabs save the ocean? Dive into a dynamic, hand-drawn tower defense where quirky sea creatures battle alien zombie-like polluters. Build, upgrade, and unleash wild abilities in fast-paced, chaotic battles. Immerse yourself in a vibrant, colorful world as you fight to reclaim the reef! If you enjoyed this game, see our list of games similar to Crabby Fishes.

    View Game
  42. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    92% User Score Based on 382 reviews

    Grody extraterrestrials are pouring through a space-time rift, and only one girl and her turret stand in their way! Lock, load, and blast them to oblivion—because if she doesn’t survive today, there’s no ‘omurice’ tomorrow! Earth depends on her! If you enjoyed this game, see our list of games similar to TurretGirls.

    View Game
  43. 47%Game Brain Score
    Most mentioned positive aspects:replayability, optimization
    Most mentioned negative aspects:gameplay, grinding
    71% User Score Based on 17 reviews

    Compadrone: Land wars is a family friendly top down roguelite arena shooter with elements of tower defense game play set in the year 2352. In this game you play as a drone sent to fight off aliens on an exoplanet. The objective of the game is to survive against hordes of invading aliens. Use a controller or mouse to maneuver your drone across an alien landscape while shooting alien warbots, gaini… If you enjoyed this game, see our list of games similar to Compadrone: Land Wars.

    View Game
  44. Brick by Brick reimagines classic breakout gameplay as a roguelite packed with fast arcade action and deep strategy. Control your paddle, launch your ball into shifting walls of bricks, and outmaneuver enemy projectiles. Each run offers 20 varied stages filled with dynamic events, bosses, and recruitable companions, making every playthrough a thrilling adventure. Elemental Synergies & Buildcr… If you enjoyed this game, see our list of games similar to Brick By Brick.

    View Game
  45. A portal to another world has opened, releasing an essence that corrupts everything it touches. It takes control of all—humans and demons, the living and the undead—twisting them into a growing army bent on conquering the world. The world stands on the brink, and only you can stop the tide. Level up your Hero, recruit loyal minions, and forge the perfect Squad before venturing into the Portal to … If you enjoyed this game, see our list of games similar to Squad Tactics.

    View Game
  46. 70%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:monetization, grinding
    70% User Score Based on 543 reviews

    In Epic Monster TD - RPG Tower Defense, uncover a fantastical world of powerful elemental monsters and high-tech military robots! Command a team of monsters to defend the homeland from the invading robot armies If you enjoyed this game, see our list of games similar to Idle Monster TD.

    View Game
  47. View Game
  48. 91%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    91% User Score Based on 140 reviews

    Cartridge Defense is a tower defense game with 287 distinct collectible cards that you will use to create your own decks to defend against robots in the cyberpunk inspired future. Play cards (cartridges) to spawn towers, upgrades, special abilities and more. If you enjoyed this game, see our list of games similar to Cartridge Defense.

    View Game
  49. 68%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, grinding
    68% User Score Based on 50 reviews

    Form your party and battle waves of enemies to level up, upgrade your warriors, and collect new, more powerful gear. Each time you enter a dungeon you'll be stronger than you were the last time, but don't let your guard down - the deeper you go the more ruthless the enemies you'll encounter, and every 100 floors a powerful boss will appear to end your run if you're unprepared. Note: HyperLeague H… If you enjoyed this game, see our list of games similar to HyperLeague Heroes.

    View Game
  50. A top-down roguelite auto-battler where every hero fights with a deadly magic circle. Build powers from seven god pantheons, unlock characters with rare abilities, and lead your champion through relentless waves of hundreds. If you enjoyed this game, see our list of games similar to Majestria: Incremental Survival.

    View Game