Getting Started
On Big Thunder Slot, you will get the chance to trigger a Bonus Reel Feature. Lining up 3 or more Big Thunder Logo symbols in any position on the reels, will trigger this feature. Hence, you will be awarded 15 Bonus Games. Throughout this feature, a bonus reel appears with 3 new bonus symbols ‘x3’, ‘x5’ and the ‘Big Thunder’ symbol. Big Thunder is a slot machine by Ainsworth. According to the number of players searching for it, Big Thunder is not a very popular slot. Still, that doesn't necessarily mean that it's bad, so give it a try and see for yourself, or browse popular casino games. To start playing, just load the game and press the 'Spin' button. Play The Free Big Thunder: King Strike Slot Today. This is definitely an online slot for the big-spending online casino players. When you whack up those coin bets you can enjoy even a. Welcome To Big Thunder Slots! Any references to bonuses and free spins are subject to the following terms: New players only, min deposit £10, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250), 65X wagering requirements and full T&Cs apply. Please see our promotions page for more information.
While Big Thunder has a pretty simple look and feel to it overall, there are some features that may be a bit confusing to players who haven’t played the game before. The game uses a bonus bet system that gives you more chances to win. Here’s a quick rundown of how the Big Thunder casino game works:
Big Thunder is a member of the Jumpman Slots Network, and Jumpman made their name in the world of bingo. So you will find a solid selection of the 90 ball game to play here, together with some superb instant game choices, like scratch cards. There are also a few table games for the more traditional casino fans, but there are no live dealer games.
- There are five reels and three rows for a total of 15 symbols on the reels after each spin.
- This game has 30 fixed paylines.
- Payouts are made on matches of 3 or more symbols of a kind on a payline.
- A King Strike symbol appears on a separate sixth reel and gives you a chance at larger King Strike wins. These wins are €5, €10, €25 and €100.
- The “+” button next to the spin button allows you to automatically play up to 25 spins or play until you’ve won or lost a certain amount.
Big Thunder Slots
Features & Overview
Big Thunder is a nice simple slot game and the bonus bets feature is great, but it follows in the footsteps of many of Ainsworth’s games with the lack of presentation. There aren’t a lot of sounds in the game and the graphics look a bit cookie cutter if you’ve played other Ainsworth poker machines.
Aside from this, the average player should be happy with Big Thunder. It’s a pretty basic slot game and that’s reflected in the interface. You can find detailed information about payouts and features by clicking the settings button. Another nice feature of Big Thunder is the ability to bet small. You can bet as little as €0.01 per line for a total minimum bet of €0.30, which is perfect if you don’t want to lose too much.
Bonus Rounds
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There is a Bonus Reel feature in Big Thunder which is triggered when three Big Thunder symbols appear anywhere on the board. During this feature, there is an extra reel with x3 and x5 multiplier symbols and the Big Thunder symbol. When you land one of these symbols on the bonus reel with a win, your win will be multiplied. This feature is active for 15 spins no matter how many symbols you land to trigger it, although you can win an additional 5 spins for landing 3 Big Thunder symbols during the feature.
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The King Strike bonus is sort of an addition to the standard payline wins. These wins only occur when you get a payline win with no substitute symbols and a King Strike symbol appears on the bonus reel to the right. Only payline wins with five of a kind will trigger the King Strike bonus, and the payout will depend on the symbol. You can win €5, €10, €25 or €100.