Description
Enhances Infantry Defense
Defensive Formation I
Requirements
| Level | Prerequisites | Research Cost | Time | Bonus | Power |
|---|---|---|---|---|---|
| 1 |
Research Center 4 Reprisal Tactics I 1 |
 10 000  10 000  2 000  500  600 |
00:03:22 |
Infantry Defense: 1.25% |
5625 |
| 2 |
Research Center 5 |
14 000 14 000 2 800 700 840 |
00:05:03 |
Infantry Defense: 1.25% |
5625 |
| 3 |
Research Center 6 |
30 000 30 000 6 000 1 500 1 800 |
00:13:30 |
Infantry Defense: 1.50% |
6750 |
