How do I open the Piggy Bank? – World War Doh Guide Posted On: June 25, 2020 Posted By: game guide Comments: 0 The Piggy Bank needs 15 Medals to start searching for items. After a few hours, you can open the Piggy Bank _-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- World War Doh Game GUIDE