At the beginning of each round of combat Battleships fighting Hostiles suffering from Burning repair a percentage of hull damage taken in the previous round of combat.
What it costs to research each level, how long it takes, and the effect at that level.
| LEVEL | TIME | HARD CURRENCY | COST | EFFECT |
|---|---|---|---|---|
| Lv 1 | — | 0 | — | Battleship Emergency Protocol 0.03% |
| Lv 2 | — | 0 | — | Battleship Emergency Protocol 0.06% |
| Lv 3 | — | 0 | — | Battleship Emergency Protocol 0.09% |
| Lv 4 | — | 0 | — | Battleship Emergency Protocol 0.12% |
| Lv 5 | — | 0 | — | Battleship Emergency Protocol 0.2% |