Overview
Enhances Infantry Lethality. Part of the Academy’s battle research.
Level costs
| Level | Bread | Wood | Stone | Iron | Gold |
|---|---|---|---|---|---|
| 1 | 1,900,000 | 1,900,000 | 380,000 | 97,000 | 32,000 |
| 2 | 1,900,000 | 1,900,000 | 380,000 | 97,000 | 32,000 |
| 3 | 1,900,000 | 1,900,000 | 380,000 | 97,000 | 32,000 |
| 4 | 2,300,000 | 2,300,000 | 460,000 | 110,000 | 38,000 |
| 5 | 2,700,000 | 2,700,000 | 540,000 | 130,000 | 44,000 |
| 6 | 5,300,000 | 5,300,000 | 1,000,000 | 260,000 | 88,000 |
Requirements and results
| Level | Prerequisites | Time | Total power | Total effect |
|---|---|---|---|---|
| 1 | Academy Lv. 30, Regimental Expansion VI Lv. 1 | 6d 22h 40m | 7,700 | Infantry Lethality +5.5% |
| 2 | Academy Lv. 30 | 6d 22h 40m | 15,400 | Infantry Lethality +11% |
| 3 | Academy Lv. 30 | 7d 15h 20m | 23,100 | Infantry Lethality +16.5% |
| 4 | Academy Lv. 30 | 12d 3h 40m | 30,800 | Infantry Lethality +22% |
| 5 | Academy Lv. 30 | 14d 14h | 38,500 | Infantry Lethality +27.5% |
| 6 | Academy Lv. 30 | 34d 17h 20m | 51,100 | Infantry Lethality +36.5% |
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.