Online slot machine payouts are based on a number of variables, chiefly the mechanics & design of the game. The Return to Player (RTP) percenfree slots 777 no downloadtage, which shows the average amount a player can anticipate winning back from their bets over time, is among the most important concepts to comprehend. Players can anticipate receiving $95 in winnings over an extended period of time, for example, if a slot machine has a 95% RTP.