Description
Enhances Infantry Defense
Defensive Formation II
Requirements
| Level | Prerequisites | Research Cost | Time | Bonus | Power |
|---|---|---|---|---|---|
| 1 |
Research Center 9 Reprisal Tactics II 1 |
 100 000  100 000  20 000  5 000  1 200 |
00:37:30 |
Infantry Defense: 1.75% |
7875 |
| 2 |
Research Center 10 |
140 000 140 000 28 000 7 000 1 600 |
00:56:15 |
Infantry Defense: 1.75% |
7875 |
| 3 |
Research Center 11 |
300 000 300 000 60 000 15 000 3 600 |
02:30:00 |
Infantry Defense: 2.00% |
9000 |
