Overview
Enhances Infantry Lethality. Part of the Academy’s battle research.
Level costs
| Level | Bread | Wood | Stone | Iron | Gold |
|---|---|---|---|---|---|
| 1 | 310,000 | 310,000 | 62,000 | 15,000 | 4,000 |
| 2 | 370,000 | 370,000 | 74,000 | 18,000 | 4,800 |
| 3 | 430,000 | 430,000 | 86,000 | 21,000 | 5,600 |
| 4 | 550,000 | 550,000 | 110,000 | 27,000 | 7,200 |
| 5 | 1,100,000 | 1,100,000 | 220,000 | 57,000 | 14,000 |
Requirements and results
| Level | Prerequisites | Time | Total power | Total effect |
|---|---|---|---|---|
| 1 | Academy Lv. 22, Regimental Expansion IV Lv. 1 | 5h 33m | 5,600 | Infantry Lethality +4% |
| 2 | Academy Lv. 23 | 7h 13m | 11,200 | Infantry Lethality +8% |
| 3 | Academy Lv. 24 | 11h 6m | 16,800 | Infantry Lethality +12% |
| 4 | Academy Lv. 25 | 16h 40m | 22,400 | Infantry Lethality +16% |
| 5 | Academy Lv. 26 | 1d 17h 40m | 31,500 | Infantry Lethality +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.