Shield Upgrade IV

Battle research with 5 levels.

Overview

Enhances Infantry Health. Part of the Academy’s battle research.

Level costs

LevelBreadWoodStoneIronGold
1930,000930,000180,00046,00012,000
21,100,0001,100,000220,00055,00014,000
31,300,0001,300,000260,00065,00016,000
41,600,0001,600,000330,00083,00021,000
53,400,0003,400,000680,000170,00044,000

Requirements and results

LevelPrerequisitesTimeTotal powerTotal effect
1Academy Lv. 22, Close Combat IV Lv. 116h 40m18,000Infantry Health +4%
2Academy Lv. 2321h 40m36,000Infantry Health +8%
3Academy Lv. 241d 9h 20m54,000Infantry Health +12%
4Academy Lv. 252d 2h72,000Infantry Health +16%
5Academy Lv. 265d 5h101,250Infantry Health +22.5%

About these numbers

Costs, prerequisites, power and effects come from the game's own files. Times are base research times before research speed bonuses. Power and effect are this Academy research's totals once that level is complete, so the gain from a level is the difference from the level before.