Armor (legacy)

All 18 Armor (legacy) research technologies from HOI4 v1.19 — real costs, years, prerequisites and unlocks mined from the game files.

Armor (legacy) technologies (18 entries)
TechCostYearPrerequisitesLeads toUnlocksEffects
Great War Tank
gwtank
Has a scripted effect on completion.
2 1918 — L. Tank I, Heavy Tank I —
L. Tank I
basic_light_tank
Sub-technologies: basic_light_td, basic_light_art, basic_light_spaa
Has a scripted effect on completion.
2 1934 Great War Tank Light Tank II —
Heavy Tank I
basic_heavy_tank
Sub-technologies: basic_heavy_td, basic_heavy_art, basic_heavy_spaa
Has a scripted effect on completion.
2 1934 Great War Tank Heavy Tank II —
Light Tank II
improved_light_tank
Sub-technologies: improved_light_td, improved_light_art, improved_light_spaa
2 1936 L. Tank I Light Tank III, Amphibious Tank, Medium Tank I —
Medium Tank I
basic_medium_tank
Sub-technologies: basic_medium_td, basic_medium_art, basic_medium_spaa
2 1939 Light Tank II Medium Tank II —
Amphibious Tank Man the Guns
amphibious_tank
2 1940 Light Tank II Improved Amphibious Tank —
Light Tank III
advanced_light_tank
Sub-technologies: advanced_light_td, advanced_light_art, advanced_light_spaa
2 1941 Light Tank II — —
Medium Tank II
improved_medium_tank
Sub-technologies: improved_medium_td, improved_medium_art, improved_medium_spaa
2 1941 Medium Tank I, Heavy Tank II Medium Tank III, Heavy Tank II —
Heavy Tank II
improved_heavy_tank
Sub-technologies: improved_heavy_td, improved_heavy_art, improved_heavy_spaa
2.5 1941 Medium Tank II, Heavy Tank I Heavy Tank III, Medium Tank II, Super Heavy Tank —
Super Heavy Tank Gotterdammerung
super_heavy_tank
Sub-technologies: super_heavy_td, super_heavy_art, super_heavy_spaa
Has a scripted effect on completion.
3 1941 Heavy Tank II High-Impact Obliterator Cannon, Naval Engine Conversion, Transmission Improvements, Specialized Field Manuals —
Improved Amphibious Tank
amphibious_tank_2
2 1942 Amphibious Tank — —
Medium Tank III
advanced_medium_tank
Sub-technologies: advanced_medium_td, advanced_medium_art, advanced_medium_spaa
2 1943 Medium Tank II, Heavy Tank III Modern Tank, Heavy Tank III —
Heavy Tank III
advanced_heavy_tank
Sub-technologies: advanced_heavy_td, advanced_heavy_art, advanced_heavy_spaa
2.5 1943 Medium Tank III, Heavy Tank II Modern Tank, Medium Tank III —
Naval Engine Conversion Gotterdammerung
sp_armored_lc_naval_engine_conversion_tech
1 1943 Super Heavy Tank, Super-Heavy Tank Weapon Fire Control —
  • land_cruiser: Maximum Speed +0.05
  • land_cruiser: Supply Consumption -0.02
  • super_heavy_armor: Maximum Speed +0.05
  • super_heavy_armor: Supply Consumption -0.02
Transmission Improvements Gotterdammerung
sp_armored_lc_transmission_improvements_tech
1 1943 Super Heavy Tank, Super-Heavy Tank Weapon Fire Control —
  • land_cruiser: Reliability +0.05
  • land_cruiser: Supply Consumption -0.02
  • super_heavy_armor: Reliability +0.05
  • super_heavy_armor: Supply Consumption -0.02
Specialized Field Manuals Gotterdammerung
sp_armored_lc_specialized_field_manuals_tech
1 1943 Super Heavy Tank, Super-Heavy Tank Weapon Fire Control —
  • land_cruiser: Entrenchment +0.05
  • land_cruiser: Max Strength +0.05
  • land_cruiser: Max Organisation +10
Modern Tank
main_battle_tank
Sub-technologies: modern_td, modern_art, modern_spaa
2.5 1945 Medium Tank III, Heavy Tank III — —
Weapon Fire Control Gotterdammerung
sp_armored_lc_weapon_fire_control_tech
1 1945 Naval Engine Conversion, Transmission Improvements, Specialized Field Manuals — —
  • land_cruiser: Breakthrough +0.1
  • land_cruiser: Defense +0.1