Thunderstruck No Deposit Bonuses + Free Spins

About Thunderstruck from Microgaming

Compared to some of the more graphically superior and special feature heavy Norse mythology-themed slots which are doing the rounds on the net lately, you may find this original Microgaming release a little elementary. With just 9 paylines spread over its 5 reels, wagers are undoubtedly flexible, if on the petite side. Like most of the older Microgaming slots out there on the net, players can adjust the paylines in the game, giving them more room to manoeuvre regarding bets than they would ordinarily find in more modern Microgaming slots.

Wild symbols have the potential to double wins as well as substitute for other icons in the game, and ram symbols can not only dish out scattered cash prizes but also trigger a free spins feature in the slot.

Speaking of winnings, players will note that they can bag wins when 3 or more of the high playing card or thematic icons appear on the reels. The latter are worth considerably more money than the former, with players able to net wins worth up to 10,000 coins in all. To pocket those wins, they are going to have to land 5 of the Thor symbols on any active payline in the game.

Thunderstruck Bonus Rounds and Paylines

Players can expect to be able to trigger a free spin bonus when 3 or more of the goat symbols appear on the reels. When this happens, they will be taken to a bonus round which promises 15 free spins. During those spins, a 3x multiplier will be applied to any winnings you do encounter. Essentially, you can triple your winnings.

As for wagers, coin values range from 1p up to £1, and you can stake up to a cap of 5 coins per payline, with all paylines being adjustable. This gives the Thunderstruck slot a wagering range rising from a floor of 1p per line per spin up to £45 per spin.

Why is Thunderstruck So Popular?

Thunderstruck continues to be a popular long over a decade and a half after it was first released for many reasons. Unlike many older slots, the features in this game continue to be relevant in most new slots. Moreover, the graphics have aged rather well, which means that players don't feel as though they are playing an old and dated slot, even though, in effect, they are.

The slot machine world may have moved on with walking wilds, collapsible reels, colossal symbols and randomly triggered bonuses, but the features you can find in this game are still hugely influential in most slot games, and you'll undoubtedly be familiar with them.

These include:

• Double Win Wilds
  Rather than just substituting for all other symbols (barring scatters). The Thor-shaped wilds in this game also double the value of all winning combination in which they appear.
• Gamble Feature
  Players can gamble any win they do encounter in a simple card game. Predict the colour or suit of the following card to double or quadruple your winnings. Guess incorrectly, though, and you'll lose.
• Free Spins
  Triggered by landing scatters on the reels. The free game bonus offers plenty of nifty free spins with multipliers which can ramp up the amount you can win.
• Cheap Bets and Big Prizes: Few online casino games can offer you the ratio of wagers to winnings that you will find in Thunderstruck.