Charger
Charger significantly increases the damage delivered by your ship within 10 waves. You can tell when Charger is activated, because it displays blue sparkles around your ship, like so:
The amount of damage increased is as follows:
| Level 1 | ? |
|---|---|
| Level 2 | ? |
| Level 3 | Significantly |
| Level 4 | Greatly |
Charger is a must-have Expert Item.