RESEARCH · MAX LEVEL 5
Survival Drill I (Squads 1 & 4)
Compare required levels and costs before progressing.
Level costs & requirements
Each row describes the target level. Prerequisite material costs are separate.
| Target level | Wood | Food | Coins | Base time (seconds) | Required buildings | Research prerequisites |
|---|---|---|---|---|---|---|
| 1 | 0 | 0 | 23,115,800 | 304,860 | Scholar Tower I Lv. 20 | Grand Harvest I · Level 3 |
| 2 | 0 | 0 | 23,115,800 | 304,860 | Scholar Tower I Lv. 20 | |
| 3 | 0 | 0 | 32,362,100 | 396,300 | Scholar Tower I Lv. 21 | Grand Harvest I · Level 5 |
| 4 | 0 | 0 | 32,362,100 | 396,300 | Scholar Tower I Lv. 21 | |
| 5 | 0 | 0 | 45,307,000 | 515,220 | Scholar Tower I Lv. 22 |