RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge...

https://www.sierrabookmarking.win/rtp-is-a-long-run-average-not-a-session-promise-96-rtp-means-a-4-house

RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge over time. Volatility affects how wins and losses arrive; higher volatility can bring longer dry spells