A rarely reached maximum win ceiling
Before you set a stake on Wolf Gold, accept that how often the bonus round comes is not known in advance. Every spin is random, so the result of one session can differ widely from the RTP shown on the table. A short run of spins can hold no bonus at all, and a long run can bring several.
Check the game rules before you bet, because the RTP version running on Bigwin Casino is shown only there. Each version of the series has its own RTP figure, so the number in the table applies to one version alone. Read the rules first, then compare the figure with the version you play.
Treat the maximum win of Wolf Gold as a ceiling you may never see, not as a target. It is reached very rarely, and nobody can predict the session in which it comes. Set your stake and your session limit before the first spin, then keep both.