Gumball Goose

Befriend the Gumball Goose and his Gumball Machine! Buy him some gumballs for powerful permanent bonuses!

Upgrade Details

Field	Value
Cost growth	1x per level before New Game+ adjustment
Cost behavior	Normal room upgrade. Room cost reductions can apply; New Game+ makes cost growth steeper.
Player impact	Opens a new system, helper, ticket, room, or major progression path.