Rubber Duck Battle Description
Become a duck and navigate the river.
There is a gate with a calculation formula in the middle of the river, so let's go through the blue gate.
If you pass through the blue gate, your friends will increase.
When you pass through the red gate, the number of friends will decrease.
When you reach the goal, a boss will appear, so let's defeat the boss with your friends.
There is a gate with a calculation formula in the middle of the river, so let's go through the blue gate.
If you pass through the blue gate, your friends will increase.
When you pass through the red gate, the number of friends will decrease.
When you reach the goal, a boss will appear, so let's defeat the boss with your friends.
Open up
