IDUN - Frontline Survival
Sci-fi tower defense with movable turrets against alien swarms
IDUN Interactive · Published by Surefire.Games · Released Jan 20, 2025
ActionAdventureIndieSimulationStrategy
- Reviews
- Mostly Positive
- 78% of 724
- Recent reviews
- Mostly Negative
- 36% of 11 in 30 days
- Playing now
- 4
- right now
- Steam Deck
- Verified
- Last update
- 1 year ago
- Jun 13, 2025
What is IDUN - Frontline Survival?
This single-player tower defense and real-time strategy game has you place and move defenses, command units, and use orbital weapons to stop alien swarms. A story campaign follows a crew under alien attack through missions to defend a resource base or escort vehicles and mining carts. Space-station upgrades unlock new defenses and troops.
For you if...
- +you enjoy short missions with active tactical decisions
- +you like adapting to terrain altered by combat
Not for you if...
- −you prefer turn-based planning over fast, real-time decisions
- −you want multiplayer matches rather than a solo campaign
What players say
78% of 724 reviews are positive · 36% of 11 in the last 30 days
Players praise the intensity of the enemy swarms and the tactical flexibility of moving defenses mid-battle. Many say missions grow repetitive and gathering resources makes progression feel slow. Some criticize the dialogue and voice work, which they describe as AI-generated.
Screenshots and trailer
IDUN - Frontline Survival system requirements
As published by the developer.
Minimum
- OS
- Windows 7 (SP1+) 64-bit
- Processor
- Intel Core i5-10310U or AMD Ryzen 7 3700U
- Graphics
- Intel UHD 620 or AMD Radeon Vega 3
- Memory
- 4 GB RAM
- Storage
- 1 GB available space
- DirectX
- Version 10
Recommended
- OS
- Windows 10/11 64-bit
- Processor
- Intel Core i5-9400 or AMD Ryzen 5 3600
- Graphics
- NVIDIA GTX 1660 or AMD Radeon RX 580
- Memory
- 8 GB RAM
- Storage
- 2 GB available space
- DirectX
- Version 11
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows, macOS, Linux
- Achievements
- 98
- Steam features
- Cloud saves, Family Sharing
Steam Deck: Verified
- All functionality is accessible with the default controller configuration
- Shows Steam Deck controller icons
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
- External controllers are not supported for the primary player
Multiplayer and co-op
Languages
Full audio: English. Text only: French, German, Spanish - Spain, Japanese, Simplified Chinese, Traditional Chinese, Korean, Russian.
Tags
- 3D
- Building
- Wargame
- Tower Defense
- Strategy
- RTS
- Survival
- Base Building
- Mining
- Sci-fi
- Combat
- Adventure
- Space
- Top-Down
- Singleplayer
- War
Recent updates
- Jun 13, 2025 · Patch Notes: Build 1.06 "Prio Press Punch"
- May 27, 2025 · Patch Notes: Build 1.04 "Target Acquired"
- Apr 29, 2025 · Patch Notes: Build 1.03 "Comms Hub"
- Mar 13, 2025 · Patch Notes: Build 1.00 "End Game" - Spring Sale Now Live With 15% Discount!
- Mar 9, 2025 · Patch Notes: Build 0.99 "Mines & Modifiers"
Games like IDUN - Frontline Survival
