Odds and Numbers
What RTP means as a long-run average and what it cannot tell you.
Start here · Essential guide
What slot machine RTP really means: a long-run average over very many spins, shown with a hypothetical example, and why it says nothing about a single session.
Why an RTP percentage is a published average and not a key to winning, how it relates to the house edge, and what the number can honestly tell a player.
How RTP relates to how long an entertainment budget may last, with a hypothetical example, and why real sessions vary widely around the average.
What a higher stated RTP does and does not mean for a slot player: a smaller average cost, but still a house edge and no guarantee of any result.
How a lower stated RTP means a larger house edge and typically drains a budget faster, with a hypothetical comparison and a look at the few trade-offs.
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