RESEARCH · MAX LEVEL 5
Research Upgrade III
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 | 583,200 | 52,920 | Scholar Tower I Lv. 11 | Food Production II · Level 5; Wood Production II · Level 5; Coins Production II · Level 5 |
| 2 | 0 | 0 | 583,200 | 52,920 | Scholar Tower I Lv. 11 | |
| 3 | 0 | 0 | 1,166,400 | 79,320 | Scholar Tower I Lv. 12 | |
| 4 | 0 | 0 | 1,166,400 | 79,320 | Scholar Tower I Lv. 12 | |
| 5 | 0 | 0 | 1,866,200 | 111,060 | Scholar Tower I Lv. 13 |