Mod «OWB Lost Expedition» for Hearts of Iron 4 (v1.10.7)


The Lost Expedition, an Old World Blues submod takes you to the former state of Colorado and let you experience the journey of the Baggers. They're a collective team of NCR military soldiers and scientists, sent here for a scout and retrieve mission to the Boulder Dome - a place filled to the brim with old-world technology and research, and while they're here, they're doing a bit more than they were expected to do so.


  • new focus tree for the Baggers, with more than 80 focuses, leading you through the conquest of the northern Colorado region
  • take back the Boulder Dome from its occupants, and delve deep into the secrets its holds
  • save the Boulder's ZAX computer from completely cannibalizing itself
  • form the New Colorado Republic, following the footsteps of the NCR
  • new advisors, all of them with unique portraits
  • unique laws regarding your opinions on your ghoul population

Mod checked on game version: 1.10.7

  • Updated for 1.10.7

Version 19.04.21 for Hearts of Iron 4 (v1.10.5)


How to install mod?

To install the mod for the game Hearts of Iron 4, unpack the contents of the archive to the folder Documents\Paradox Interactive\Hearts of Iron IV\mod and enable the modification in the launcher.

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