Tool Enhancement IV
Description
Enhance Research Center’s Research Speed
Requirements
| Level | Prerequisites | Research Cost | Time | Bonus | Power |
|---|---|---|---|---|---|
| 1 |
Research Center 16 Ward Expansion IV 1 Camp Expansion IV 1 |
 210 000  210 000  42 000  10 000  2 800 |
02:53:20 |
Research Speed: 1.20% |
6000 |
| 2 |
Research Center 17 |
290 000 290 000 59 000 14 000 3 900 |
04:20:00 |
Research Speed: 1.20% |
6000 |
| 3 |
Research Center 18 |
630 000 630 000 120 000 31 000 8 400 |
11:33:20 |
Research Speed: 1.50% |
7500 |
