Vampy Party session results and top prize limits
Deciding how long to play Vampy Party means choosing without knowing how often the bonus round will come. That frequency is not known in advance, and nothing on this page estimates it. The result of one session is random, whatever the RTP is, so a short session can end with a large win or a loss of the full stake.
Before you start a session, check the game rules for the RTP version that runs on Rollbit Casino. That version is shown only there. The RTP figure describes the return over a very long run of rounds, not what one session will pay you.
Before you chase the top prize, know that the maximum win of Vampy Party is a ceiling reached very rarely. It caps the payout at 5,000 times the bet, so the cash figure moves with your stake. Treat it as a limit on the game, not a goal for your session, and set a budget before you start.