games globally. As with all free-to-play games or gaming communities, the number of registered users has to be differentiated from: Unique users; i.e. the number of persons actually registered as differentiated from the number of accounts (a same user can make several accounts, all counted as a "registered user"). Active users (users returning regularly). Paying users (since all of gPotato's games are F2P, it's possible to play without paying anything). There are no public numbers for unique, active, or paying users. Portal Features gPotato portals have a variety of features. Each gPotato portal is designed and maintained based on the cultural trends where that gPotato portal is serviced so the features vary on each gPotato portal site. In general, the portals offer: Profile page Achievements gPotato balance and fill-up gPotato Currency The virtual currency is called gPotatoes. The gPotatoes can be used to obtain virtual game items via a premium item shop. Other users normally would not have access to these items or would have to spend more time in-game to obtain them. gPotatoes can be purchased using credit cards, PayPal, charging through the mobile phone, through gPotato pre-paid cards or through earning free gPotatoes by taking online surveys. Payment methods differ from each gPotato portal based on the regional payment options available. Security On July 12, 2007, gPotato suffered a data breach in which more than 2 million users' account details were exposed. At the time of the breach's discovery in 2016, the affected user accounts had since been migrated to the Webzen.com portal. The exposed data included dates of birth, email addresses, genders, IP addresses, names, passwords, physical addresses, security questions and answers, usernames, and website activity. Games Games Developed Games Formerly Licensed References Browser-based game websites Web portals