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Games like Spoids

by AirWave Games

Spoids is a top-down 2D sci-fi tower defense: defend space station, complete missions and survive waves. Defense Grid: The Awakening and Sentinel 3: Homeworld play most like Spoids. Of the 12 closest games below, most share its tower defense and sci-fi.

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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.

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Defense Grid: The Awakening
Dec 8, 2008 · Hidden Path Entertainment
Both: Tower Defense · Sci-fi
Isometric 3D sci-fi tower defense. Building fortification towers, defending against alien hordes and upgrading towers.
Tower DefenseStrategySci-fiSingleplayerIndieAliensFuturisticAddictiveTouch-FriendlyReplay Value👍 4,531
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Sentinel 3: Homeworld
Feb 3, 2014 · Origin8
Both: Tower Defense · Sci-fi
Top-down 3D sci-fi tower defense strategy. Defending against enemies, controlling a commander unit, deploying turrets and weapons.
Tower DefenseStrategyIndieSci-fiAction👍 140
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DG2: Defense Grid 2
Sep 23, 2014 · Hidden Path Entertainment
Both: Tower Defense · Sci-fi
Isometric 3D sci-fi tower defense. Placing towers, defending against waves and strategic planning.
Tower DefenseStrategyActionSci-fiTacticalBase BuildingRTSStylizedCombatReal Time Tactics👍 2,706
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Unstoppable Gorg
Jan 19, 2012 · Futuremark
Both: Tower Defense · Sci-fi
3D sci-fi tower defense. Defending the solar system, moving satellites in orbit and fighting aliens.
Tower DefenseStrategyIndieCasualActionSci-fiAliensSpaceTouch-FriendlySingleplayer👍 214
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X-Morph: Defense
Aug 30, 2017 · EXOR Studios
Both: Tower Defense · Sci-fi
3D sci-fi top-down shooter tower defense. Building towers and mazes, fighting enemy waves, morphing into different forms.
Tower DefenseStrategyActionIndieSci-fiLocal Co-OpCo-opTwin Stick ShooterAliensTop-Down Shooter👍 3,292
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Anomaly Defenders
May 29, 2014 · 11 bit studios
Both: Tower Defense · Sci-fi
Top-down 3D sci-fi tower defense. Defending against human troops, upgrading towers and managing tech-tree.
StrategyTower DefenseActionIndieSci-fiSingleplayerTop-Down👍 409
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Space Run
Jun 13, 2014 · Passtech Games
Both: Tower Defense · Sci-fi
Top-down 2D sci-fi real-time spaceship strategy tower defense. Building spaceship modules, protecting cargo and completing delivery missions.
Tower DefenseStrategySpaceIndieSci-fiSingleplayerAdventureActionSpaceshipsReal-Time👍 1,770
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2112TD: Tower Defense Survival
Jan 19, 2023 · Refinery Games
Both: Tower Defense · Sci-fi
Isometric 3D sci-fi tower defense survival, 90s RTS nostalgia. Deploying towers, managing abilities and upgrading weapons.
Tower DefenseStrategySingleplayerSci-fiSurvivalActionTacticalTop-DownIsometric2D👍 432
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Siege of Centauri
Sep 12, 2019 · Stardock Entertainment
Both: Tower Defense
Isometric 3D sci-fi tower defense, real time tactics. Defending a colony, deploying defenses and using orbital abilities.
Tower DefenseReal Time TacticsPvECompetitiveReal-TimeStrategy3DIsometricStory RichBase Building👍 350
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Super Sanctum TD
May 9, 2013 · Coffee Stain Studios
Both: Tower Defense
Isometric 2D sci-fi tower defense, pixel graphics. Build mazes, construct towers and use active abilities.
Tower DefenseStrategyIsometricSingleplayerRetroCasual2DPixel GraphicsDifficultAliens👍 1,017
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Sanctum 2
May 15, 2013 · Coffee Stain Studios
Both: Tower Defense · Sci-fi
First-person 3D sci-fi FPS tower defense hybrid. Building towers, shooting enemies and character customization.
Tower DefenseFPSCo-opStrategyActionSci-fiOnline Co-OpIndieMultiplayerFirst-Person👍 7,454
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Defender's Quest: Valley of the Forgotten (DX edition)
Oct 30, 2012 · Level Up Labs, LLC
Both: Tower Defense
Top-down 2D fantasy tower defense/RPG hybrid, pixel graphics. Tactical combat, character customization and story progression.
Tower DefenseFemale ProtagonistTactical RPGStrategyRPG2DStory RichPixel GraphicsZombiesFantasy👍 2,722
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