mod
Operation Marine Fortress
Stranded. Surrounded. Outgunned. Set deep within a scattered chain of remote islands, this mission drops you into a desperate fight for survival. Enemy forces are arriving by sea—heavily armed, well-organized, and relentless. Your job? Hold the bay. Build your defenses. And turn these broken isla...
- Latest version
- no release indexed
- Downloads
- 248
- Rating
- 1
- Filed under
- Map, survival
- Updated
- 14 mo ago
- Available on
- Steam Workshop
Download
Delivered through the Steam client, not a file this page can link to.
Frequently asked
How do I install Operation Marine Fortress?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Mindustry all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Operation Marine Fortress safely?
From the author's own page on Steam Workshop, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Which Mindustry versions does Operation Marine Fortress work on?
The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Mindustry.