Full details for the Minesweeper technology, from level 1 to level 2.
Part of the naval technology tree for ships and fleets. "Minesweeper" scales up to level 2. Maximum effect: "Damage from naval mines -90%". Available from the start of research. A must-have for maritime nations: USA, Japan, UK.
| Level | Gold | Industry | Energy | Tech | Effet |
|---|---|---|---|---|---|
| L1 | 0 | 6750 | 0 | 135 | Damage from naval mines -75% |
| L2 | 0 | 25000 | 0 | 500 | Damage from naval mines -90% |