Gates of Olympus leaves the next spin open
Four or more Scatter symbols landing anywhere on the 6x5 grid start the bonus round, but how often that happens is not known in advance. Nobody can predict it from earlier spins, and the result of one session is random whatever the RTP. A session may run long without the bonus or hit it early, and neither outcome is a sign of what comes next.
Every spin draws symbols on the 6x5 grid, but the RTP version run in this lobby appears only in the game rules. The reels cannot show it, and no figure quoted elsewhere replaces it. Check the rules before comparing this slot with another game, because two versions of the same title can pay differently.
Tumble steps and multiplier orbs can lift a single round towards the top prize, which is x5,000 of the bet for Gates of Olympus. That ceiling is reached very rarely, and no bet size or timing makes it predictable. The figure is the most a round can pay, not an amount any player should expect.