RTP is a long-run average, not a promise for tonight. At 96% RTP, the house...

https://www.last-bookmarks.win/rtp-describes-a-game-s-long-run-payout-96-rtp-means-a-4-house-edge-on

RTP is a long-run average, not a promise for tonight. At 96% RTP, the house edge is 4%: over time, that’s the game’s average margin, not a guaranteed loss on each bet. Volatility shapes swings; a short session can land far above or below the average.