Treasure Chests are an AU exclusive item since they are only released in the Account Upgrades Shop at 5AU, unless it's being re-released for an increased price of 7AU. This Treasure Chest guide will chronicle every single Treasure Chest released from the very first one back in 2012, up until the most recent release in June 2018 and beyond that. Due to the overwhelming amount of Treasure Chests, this guide has been freshly updated and split up by year.
