There are 4 types of the PuffGo Chest: Wooden Chest, Silver Chest, Gold Chest, and Demon King Chest. Chests with high quality will have rarer rewards as well as a higher probability of receiving rarer prizes or greater Coins. The PuffGo Chest can only be acquired in PuffGo or via our activities.
PuffGo Chest is NOT equivalent to the PuffSim Treasure Chest (originally named PuffTown V1) as they vary in their names, types, probabilities, use cases, and rewards. Check here for more detailed info on the PuffSim Treasure Chest.