Hearts of Iron IV - Game Mod - Old World Blues (Fallout total conversion) v.5.1.6c - Download

Old World Blues is a mod for Hearts of Iron IV, created by Old World Blues Developers.

Description:

Old World Blues is a Fallout total conversion mod for HOI4, featuring a brand new map, entirely new technology, massive focus trees and many other new features.

FEATURES:’

1. An entirely custom map of North America
2. Mountain ranges realistically represented as impassable terrain
3. Navigable rivers made of sea terrain spanning the entire map.
4. 13 new unit types
5. Custom unit voices for major nations
6. Custom unit models for each nation type: mexican, tribal, settler, raider, ghoul, and super mutant!
7. Unique 3D models for iconic Fallout robots
8. Detailed and animated power armour models
9. Unique 3D models for motorised and mechanised infantry
10. Unique infantry models for the Aztlan, Itza, NCR, Legion, and Vault City
11. 989 custom focus icons
12. 718 new idea icons
13. Events and descriptions themed to perfectly match the Fallout style
14. 37 unique focus trees centred around important Fallout factions
15. 4 generic focus trees representing different groups in Fallout: raiders, tribals, utah tribals, and settlers
16. 6 themed puppet focus trees representing the outcome of large nations installing hegemonies across the wasteland
17. 4 new ideologies representing the nature of groups found in Fallout: Elites, Intellectuals, Ruler, and People.
18. Custom artwork for all leaders and generals
19. Unique Fallout S.P.E.C.I.A.L. stats and perks replacing Leader Traits, making each military leader a real wastelander.
20. A one-of-a-kind research tree that converts the diversity of Fallout’s technology into HOI4 seamlessly
21. A unique series of government laws and systems that enable developers and players to express the unique quirks of
22. Fallout's many distinct societies
23. Every music track from Fallout bundled with a custom music-player
24. An extensive and incredibly talented submodding community
25. A unique scavenging system that immerses the player in the Fallout world
26. A unique caps economy system, with ties to scavenging, gun markets, slavery, and drugs
27. Savage raiding mechanics for the mightiest raiders on the west coast, the Broken Coast
28. An ancient intelligence who slumbers within the heart of Mexico
29. Old ideas and new enemies in Texas and Oklahoma

To install:

Extract to „C:\Users\[USER NAME]\Documents\Paradox Interactive\Hearts of Iron IV\mod”

• Last update: Wednesday, May 13, 2026
• Genre: Strategy
• File size: 1675.6 MB