It wants Amazon to stop allowing social casino games and to return any money “illegally” gained to consumers. It claims that Amazon is aware of the games’ controversial status but allows them to be downloaded. The lawsuit claims that social casino games are “highly addictive” and “extraordinarily profitable”. The games in question do not offer real-money prizes, but allow players to purchase virtual chips. US.- A class-action lawsuit has been launched against Amazon accusing the online retail giant of profiting from free-to-play social casino games. A class action complaint has been launched over Amazon’s offering of free-to-play games.