Hearts of Iron IV

Hearts of Iron IV

Extended Tech Tree 1960
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Update: 29 Aug @ 12:27pm

Spy Satellites Hotfix

Update: 27 Aug @ 5:01pm

- A lot of new aircraft modules.
- USA and GER historical (and 'what if') aircraft templates.
- Antipodal Bomber Special Project.
- Spy Satellite Special Project.
- Antipodal Bomber Nuclear Strike Raid.
- Antipodal Bomber Recon Mission Raid.
- Spy Satellite Recon Mission Raid.
- Bug fixes.
- Multiple new icons.

Update: 21 Jul @ 1:48pm

- Improved the AI logic on when and what to prioritize for Special Projects. This is a WIP and can change.
- Included (some) historical airplane designs for the USA.
- Reintroduced the equipment template saving function.

Update: 9 Jul @ 11:19am

Quick fixes:
* Henschel MIO fixed.
* GoE puppets fixed.
* Shackles fixed for GoE countries.
* Reduced research times for various Special Projects to make it less time-compressed.

Update: 5 Jul @ 11:49am

Quick fix for the recent patch.

Update: 10 Jan @ 7:17am

Update: 20 Dec, 2024 @ 11:11am

Update: 20 Dec, 2024 @ 9:29am

Update: 16 Dec, 2024 @ 1:30pm

* Designable Mothership planes.
* Hardened Missile Silos.
* Helicopter carriers are now actual carriers.
* Multiple bug fixes.

Update: 13 Dec, 2024 @ 11:08am