Hearts of Iron IV

Hearts of Iron IV

Extended Tech Tree 1960
Showing 41-50 of 136 entries
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Update: 22 Dec, 2023 @ 3:07pm

- Added Special Forces Doctrines to late game.
- Cosmetic changes to tech and doctrine tree.

Update: 4 Dec, 2023 @ 5:45pm

- Minor bug fixes.

Update: 12 Nov, 2023 @ 2:05pm

Update: 5 Nov, 2023 @ 6:25am

- Large rework to air balance. Engines techs and values in particular, with a new engine level added.
- Added AI aircraft templates to the USA and SOV.

Update: 29 Oct, 2023 @ 1:21pm

Update: 27 Oct, 2023 @ 4:13pm

- More train icons.
- Reintroduced extra speed and armor ticks for armor.
- Suppression bônus for AC and Scout Helicopter companies.
- Small bugfixes.

Update: 26 Oct, 2023 @ 6:36pm

- Fixed issues relating to extra convoy models (by completely nuking them, it just doesn't work)
- Added more trains.
- Updated naval AI templates (historical-ish).

Update: 25 Oct, 2023 @ 5:27am

Assorted hotfixes.

Update: 24 Oct, 2023 @ 11:23am

Assorted hotfixes

- Added Inflight Refueling.

Update: 23 Oct, 2023 @ 2:29pm

Assorted hotfixes
- Most important: heavy fighters are not broken anymore.