It has to happen, Pragmatic Play keeps coming with holiday season versions of the Big Bass slot classic and this time, its Halloween for a spooky fishing trip. I dreaded playing the Big Bass Halloween slot and it was exactly what I expected it to be. Basically, it's a spooky version of the original Big Bass Bonanza as it offers the same max win potential but a much lower RTP rate of 96.06%.  The audio in Big Bass Bonanza Keeping It Reel complements its fishing theme. The background music is calm and relaxing, mimicking the sounds of nature. During play, you can hear the glugging of water, and the call of seagulls. The game includes the usual upbeat music and good vibes that we've come to expect from the Big Bass series.Here is a rundown of all of the games’ symbols and values: Up to 20 free spins can be awarded on a single spin, while Golden Wilds can lead to extraordinary catches in the bonus mode, where players can climb levels to unlock huge multipliers.