“…At present, online gambling takes a variety of forms, such as lotteries, roulette games, card games (e.g., poker, blackjack), slot machines, and sports betting (Kuss and Griffiths 2012). Another popular form of online gambling is virtual poker tournaments where players are given an avatar and the flexibility to change or shape their avatar in a virtual gambling environment (Hornle and Zammit 2010).…”