Wishing Well
Trouble in Paradise
The Wishing Well can be purchased from Costolot's General Store in Trouble in Paradise, but only after you view the credits from the main menu of the game. The credits can be unlocked by either meeting all of the Unblock requirements for every species that has them, or by entering the Piñata People unlock code.
The Wishing Well is used to obtain the Amber Gem, which is needed to create the Choclodocus egg. To get the Amber Gem, throw 9,999 chocolate coins into the well.
If you throw 1,000 coins into the well, there is a very good chance that it will return several coins each worth 2,500.
Ivor Bargain is actually trapped down in the well by an "enemy" (most likely Lottie) and throws the coins and amber out if you toss down your coins to him.
