Expanded Helicopter Technologies

Uploaded · February 2, 2026

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Last revision: 19 Dec, 2025 at 12:12 UTC

File size: 867.95 KB

Description:

When Paradox added Special Research Projects to the game with Götterdämmerung, they added Helicopters to the game. However if you have researched Helicopters, you notice that you really can’t expand upon the technological side of Helicopters unlike Infantry weapons and Aircraft Frames.

This mod fixes that by expanding upon Helicopters in a Vanilla friendly way.

WARNING! You must have, By Blood Alone & Götterdämmerung in order for the mod to work

What does this mod do?

This mod adds:
• A Helicopter Section in the Air Research
• 5 new Helicopters. 3 Support Company Helicopters / 2 Transport Helicopters
• 5 new Helicopter Technologies
• Custom Helicopter Names
• Custom Helicopter Icons

What has been changed:
Helicopter Research can now be done immediately with a aircraft special project facility. That means that you should be able to research the helicopter before 1938, and be able to progress through the helicopter tree

Nations with Custom names & Custom Icons for:

• Germany
• Soviet Union
• France
• The United Kingdom
• USA
• Japan
• Italy
• Spain
• Hungary
• Austria
• Belgium

(Nations with icons are made upon the Gotterdammerung Helicopters)

Future plans for the mod:

While i don’t tend to follow up other than fixing the mod for each update, i do wish to:
• Add more icons for nations
• Add more aircraft names for all the other nations

If you want to help out, you release a submod where i can delve into an grab the files to incorporate into the mod. Language Localizations are also welcome!

Credits to Borrowed late game Helicopter icons & Edited from the mods:

https://steamcommunity.com/sharedfiles/filedetails/?id=1643955213
https://steamcommunity.com/sharedfiles/filedetails/?id=2204739234

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