State gambling games include lotteries, which are games of chance in which players purchase tickets with numbers on them and then wait to see if their numbers match the numbers drawn by the lottery. Lotteries are one of the most popular forms of state gambling games, as they offer players the chance to win large jackpots with relatively small investments. Other popular state gambling games include scratch-off tickets, keno, and bingo. All of these games are regulated by state governments and provide revenue for the state through taxes and fees.