PlayfeedGames like Alien Shooter TD
by Sigma Team Inc.
Alien Shooter TD is an isometric 2D sci-fi tower defense strategy: building towers, commanding warrior platoons and upgrading weapons. Alien Shooter and Alien Hallway play most like Alien Shooter TD. Of the 12 closest games below, most share its tower defense, sci-fi and aliens.
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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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DG2: Defense Grid 2
Sep 23, 2014 · Hidden Path Entertainment
Both: Tower Defense · Sci-fi · Real Time Tactics
Isometric 3D sci-fi tower defense. Placing towers, defending against waves and strategic planning.
Tower DefenseStrategyActionSci-fiTacticalBase BuildingRTSStylizedCombatReal Time Tactics👍 2,706Defense Grid: The Awakening
Dec 8, 2008 · Hidden Path Entertainment
Both: Tower Defense · Sci-fi · Aliens
Isometric 3D sci-fi tower defense. Building fortification towers, defending against alien hordes and upgrading towers.
Tower DefenseStrategySci-fiSingleplayerIndieAliensFuturisticAddictiveTouch-FriendlyReplay Value👍 4,531The Riftbreaker
Oct 14, 2021 · EXOR Studios
Both: Tower Defense · Survival
Isometric 3D sci-fi action RPG survival base-builder, stylized realistic 3D. Base building, combat and resource extraction.
Base BuildingOnline Co-OpMultiplayerTower DefenseSurvivalAction RPGHack and SlashExplorationSandboxBuilding👍 22,176Infested Planet
Mar 6, 2014 · Rocket Bear Games
Both: Tower Defense · Sci-fi · Aliens
Top-down 2D sci-fi real-time tactical strategy, detailed 2D digital art. Commanding soldiers, building defenses and destroying alien hives.
StrategyTower DefenseActionRTSIndieSingleplayerTop-DownSci-fiAliensTactical👍 2,468Aliens: Dark Descent
Jun 19, 2023 · Tindalos Interactive
Both: Real Time Tactics · Sci-fi · Aliens
Top-down 3D sci-fi tactical real time strategy, dark cinematic realism. Commanding a squad, managing resources, upgrading base and soldiers.
StrategyTacticalActionRTSReal Time TacticsSingleplayerSci-fiAliensTop-DownDark👍 15,354Siege of Centauri
Sep 12, 2019 · Stardock Entertainment
Both: Tower Defense · Real Time Tactics
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