Infantry Upgrade I

Enhances Infantry Health

Research levels

Cost, base research time, power, prerequisites, and total effect at each level.

Level	Bread	Wood	Stone	Iron	Gold	Research time	Power	Requirements	Effect
1	10,000	10,000	2,000	500	600	3m 22s	5,625	Academy 7 Close Combat I 1	1.25%
2	14,000	14,000	2,800	700	840	5m 3s	11,250	Academy 8	2.5%
3	30,000	30,000	6,000	1,500	1,800	13m 30s	18,000	Academy 9	4%

Infantry Lethality

Squads' Attack

Values may change as the game is updated. Check current requirements before committing resources.