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Clean Damage

Clean Damage upgrade icon

Janitor’s multiplier now also applies to Dart Damage in the Shadow Realm

FieldValue
RoomSushi
CurrencyRibbons
Base cost2.5M Ribbons
Cost growth1x per level before New Game+ adjustment
Max level1
PrerequisiteRequires Clean Fuel.
Cost behaviorNormal room upgrade. Room cost reductions can apply; New Game+ makes cost growth steeper.
Important unlockNo

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