Although slot machines are essentially games of chance, players can use certain techniques to improve their chances of striking it rich. Choosing machines with higher Returind+slotsn to Player (RTP) percentages is one strategy that works well. RTP is a percentage that indicates how much money a slot machine gives back to players over time. A machine that has a 95% RTP, for example, will eventually pay out $95 for every $100 wagered. Playing machines with higher RTPs increases the likelihood that players will make money.