Tiki Torch has 20 paylines, which is pretty decent, but it does sometimes feel like your wins should be bigger than they are because of where the lines break. The wild symbol pops up pretty regularly though, which definitely helps to ease that pain.
Landing 3 or more pearls from the leftmost reel to the right triggers a bonus round of just 8 free spins, even if you land five pearls in a row. This feels stingy, especially when you take into account the fact that there's no multiplier in the bonus round.
Even so, it's possible to rack up some big wins because the knife, canoe and hut symbols turn into Tiki torches on every spin. This means, in effect, that you'll probably win at least something on every single free spin.
In fact, we managed to come out of one bonus round with almost 75 times the value of our original bet. So, as tight-fisted as 8 spins might seem, it is still possible to do pretty well out of it.