Idun: Frontline Survival
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…
Idun: Frontline Survival is an adventure developed by IDUN Interactive, released 20 January 2025 on Linux, Mac and PC (Microsoft Windows). It currently starts at $5.69 at Steam.
What Idun: Frontline Survival is
Idun: Frontline Survival is an adventure game developed by IDUN Interactive and released in 2025. It was published by Surefire.Games. It is available on Linux, Mac and PC (Microsoft Windows).
The premise, in the publisher's words
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!
How it plays
It is played from a bird view / isometric perspective. Its themes are action and science fiction. It is a single-player game with no multiplayer component.
How it was received
Idun: Frontline Survival holds a critic score of 80 out of 100. That places it above 64% of the 7,527 rated adventure games in our database, which average 72. Games released in 2025 averaged 78, so it scored 2 points above the year average.
What it costs, and where
The cheapest verified price right now is $5.69 at Steam, 62% below its usual price.
What it launched against
Idun: Frontline Survival launched on 20 January 2025, within three weeks of Kingdom Come: Deliverance II, Ender Magnolia: Bloom in the Mist, Eternal Strands and Donkey Kong Country Returns HD. It reviewed better than 1 of the 4.
Released around the same time: Kingdom Come: Deliverance II, Ender Magnolia: Bloom in the Mist, Eternal Strands, Donkey Kong Country Returns HD.
Cheats and codes
We have not confirmed any working cheat codes for Idun: Frontline Survival yet. Rather than reprint a list we have not tested, this section stays empty until one is verified.
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Quick answers
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