Second, when players spin and win, monetary gains are accompanied by high-fidelity attention-grabbing music and amusing animations ( Griffiths & Parke, 2005 Haas & Edworthy, 1996). First, unlike many forms of gambling such as traditional lotteries, players do not have to wait long to find out whether they have won or lost – they spin and the machine’s feedback is practically immediate. Slot-Machine Gambling: “Light” and “Dark” Pathways to Enjoymentįor most gamblers, slot machines are a means of entertainment, and their appeal can be linked to a number of features.