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Rattling Gunner

Rattling Gunner upgrade icon

Befriend the Rattling Gunner, who automatically shoots mini darts! Upgrade their firing rate for better passive income!

FieldValue
RoomDarts
CurrencyGold
Base cost3K Gold
Cost growth1x per level before New Game+ adjustment
Max level1
PrerequisiteRequires Super Bullseye.
Cost behaviorNormal room upgrade. Room cost reductions can apply; New Game+ makes cost growth steeper.
Important unlockYes

This upgrade unlocks a system or feature directly rather than applying a simple stat modifier.