I can’t start to explain how much I like Thunderstruck! Have done ever since 2004 and suspect that maybe it’s my Quake FPS gaming background. But I dunno – just a guess! Basically, the Thunderstruck slot is the grandfather of free spins slots. While you play for the bonus round for most of the big payoffs, there are some high rewards for 5 of a kind. The “wild” Thor symbol doubles all wins while 5 scatters pays 500x the total bet. The game allows free spin retriggers and the average payout from the bonus round is around 35x total stake, but 100x or more is not that uncommon. 500x stake is about the best I’ve had from the bonus round though more is achievable. Free spins occur on average every 123 spins approx, though can act like buses so be patient! Similar slots: “Spring Break”, “Ladies Nite” & “The Belle Rock Slot” (at selected casinos only). Click one of the following links to show the best online casinos with Thunderstruck, Spring Break or Ladies Nite. For all the above plus The Belle Rock Slot, check out the Belle Rock casinos.