Common
questions.
Mystery Mansion has a published RTP of 96.14%. RTP (return to player) is the share of all stakes the game returns over millions of spins, so it describes the long-run average rather than what any single session will do.
Mystery Mansion is rated medium volatility. That puts it between the frequent-small-win and rare-large-win extremes. Volatility describes how evenly wins are distributed, not how likely you are to win.
The maximum win on Mystery Mansion is 7,000x your stake. A max win is a capped ceiling, and on most slots it is reached very rarely.
Mystery Mansion is made by Octoplay.
RTP, volatility and max win are explained in more depth in the slot glossary. Gambling involves risk — these figures describe long-run game behaviour, not an expected outcome.