A defense RTS where you can move turrets at will. Extract resources, upgrade technology, and defend against enemy swarms in a gripping space campaign. Hold the line, set up your turrets, and brace for screen-filling hordes!
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Release Date:
Aug 20, 2023
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About This Demo



IDUN is named after the Norse goddess of youth, and our story begins as humanity lands on a planet named after her. Welcome to IDUN, a new breed of defense RTS where explosive single-player action meets a gripping story campaign. Hold the line against massive swarms on a fully simulated battlefield, where your objective is to extract resources from a hostile planet before being overrun by enemy hordes.

This is a real-time strategy and tower defense game where you can move turrets at will. The goal is to extract sufficient resources from the planet before being overwhelmed by enemy forces.



Embark on an adventure with the eclectic crew stationed on this outer rim drilling station, where a captivating tale of love, deception, and death awaits. Some members can even be deployed on the battlefield as Heroes.

Key Features:
  • Overwhelming swarms of enemies filling the screen
  • A blend of RTS and tower defense mechanics with real-time troop management
  • Fully destructible terrain and smooth pathfinding AI for more complex and varied enemy attack patterns
  • Diverse combat units with coordinated land and air operations


Research and upgrade your arsenal over the course of the game, specializing and adapting to overcome increasingly difficult challenges. Every mission presents unique obstacles, from new enemies and environmental anomalies to game-changing modifiers.


Play the game how you like. The game supports Mouse & Keyboard, Gamepad & Touch!
Extensive customization options for visuals and controls.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS *: Windows 7 (SP1+) 64-bit
    • Processor: Dual Core 2+ GHz
    • Memory: 4 GB RAM
    • Graphics: DX10 & Shader Model 3.0 capable
    • DirectX: Version 10
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
    Minimum:
    • Processor: Dual Core 2+ GHz
    • Memory: 4 GB RAM
    • Graphics: DX10 & Shader Model 3.0 capable
    • Storage: 500 MB available space
    Minimum:
    • Processor: Dual Core 2+ GHz
    • Memory: 4 GB RAM
    • Graphics: DX10 & Shader Model 3.0 capable
    • Storage: 500 MB available space

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