Combo of the East Wind
When combining sushi, if the sushi to the right is 1 tier lower, it also gets +1 tier. Happens up to 1 times in a row!
Upgrade Details
Section titled “Upgrade Details”| Field | Value |
|---|---|
| Cost growth | 30x 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. |
Formula / Behavior
Section titled “Formula / Behavior”The combo can continue this upgrade’s level times in a row when the sushi to the right is exactly one tier lower.