PlayfeedGames like IDUN - Frontline Survival
by IDUN Interactive
IDUN - Frontline Survival is an isometric 3D sci-fi RTS tower defense: defending bases, deploying turrets and upgrading tech. The Riftbreaker and They Are Billions play most like IDUN - Frontline Survival. Of the 12 closest games below, most share its base building, tower defense and rts.
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Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
The Riftbreaker
Oct 14, 2021 · EXOR Studios
Both: Base Building · 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👍 22,176They Are Billions
Jun 18, 2019 · Numantian Games
Both: Base Building · Survival · RTS
Isometric 2D post-apocalyptic RTS survival strategy, steampunk digital art. Building colonies, managing resources and fighting infected swarms.
Base BuildingColony SimStrategyZombiesSurvivalRTSTower DefenseCity BuilderSteampunkBuilding👍 46,259Mindustry
Sep 26, 2019 · AnukenDev
Both: Base Building · Tower Defense · RTS
Top-down 2D sci-fi factory-building tower defense RTS, pixel art. Building supply chains, defending core and commanding units.
AutomationBase BuildingTower DefenseResource ManagementRTSStrategyBuildingSandboxMultiplayerCo-op👍 24,689From Glory To Goo
Apr 2, 2024 · Stratagem Blue
Both: Base Building · RTS · Tower Defense
Isometric 3D sci-fi RTS survival colony sim, detailed pixel art. Base building, resource management and defending against waves.
Base BuildingRTSTower DefenseReal-Time with PauseAction RTSResource ManagementColony SimCity BuilderStrategySandbox👍 1,808Thronefall
Oct 11, 2024 · GrizzlyGames, Mythwright
Both: Tower Defense · Base Building · Building
Isometric 3D fantasy action RTS strategy, minimalist colorful. Building kingdom, defending against waves and combat.
Tower DefenseStrategyCity BuilderMinimalistMedievalActionAction RTSBase BuildingBuilding3D👍 23,022Defense 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👍 4,531Tower Dominion
May 7, 2025 · Parallel 45 Games
Both: Tower Defense · Base Building · RTS
Isometric 3D sci-fi tower defense strategy, stylized low-poly. Building defenses, managing resources and modifying terrain.
Tower DefenseStrategyBase BuildingRoguelikeRTSTacticalRogueliteChoices MatterProcedural GenerationResource Management👍 5,147Becastled
Oct 22, 2025 · Mana Potion Studios
Both: Base Building · Building · RTS
Isometric 3D fantasy strategy city builder RTS, stylized low poly. Building a castle, growing a settlement and defending against sieges.
Base BuildingStrategyCity BuilderMedievalBuildingRTSColony SimWarMilitarySingleplayer👍 5,3572112TD: Tower Defense Survival
Jan 19, 2023 · Refinery Games
Both: Tower Defense · Sci-fi · Survival
Isometric 3D sci-fi tower defense survival, 90s RTS nostalgia. Deploying towers, managing abilities and upgrading weapons.
Tower DefenseStrategySingleplayerSci-fiSurvivalActionTacticalTop-DownIsometric2D👍 432