Limits of any forecast about payouts
4+ scatters trigger Free Spins, but no one can say in advance how often that will happen. A session can bring the bonus on the first spin or not at all. Double Chance doubles the natural trigger frequency, which changes the odds without setting a timetable. The outcome of any single session is random, whatever the RTP of the version in play is.
Two RTP versions run in this game. Which one Ff96 Casino offers is shown only in the game rules, so check them before the first spin. The version affects the long-run return, not what happens in one session, so the two versions are not a way to predict a result.
x50,000 is the maximum win of Sweet Bonanza Super Scatter, expressed as a multiple of the bet. At the A$10 top bet of the examples, that is A$500,000. The ceiling is reached very rarely, so the figure describes the limit of the game, not the expected result.