RTP is the game’s long-run average return; the house edge is what it keeps: 96%...

https://robertgrant81.raindrop.page/bookmarks-76893202

RTP is the game’s long-run average return; the house edge is what it keeps: 96% RTP = 4% house edge. Volatility shapes how wins and losses arrive. In a short session, results can differ sharply from the average, so don’t treat RTP as a promise.