• How To Play Thunder Cash Slot Machine

Not to be confused with the Thor-themed slot Thunder Cash from its own stable, Ainsworth's Big Thunder King Strike actually features a King Kong-like main character on its five reels. Not just that, but the lush background is packed with jungle symbols and forestation.

Nevertheless, the slot machine does have a classic feel to it, meaning that it might appeal to fans of classic video slot machines like Wolf Run and Amazon Queen. Abundant Wins Big Thunder can be played with 30 paylines or, if punters wish to limit their outgoings, the video slot can be set to spin with just 1, 2, 3, 5, 10, 15, 20, and 25 paylines.

If you're familiar with Ainsworth's King Strike jackpot games (Hotter Than Hot is a particular favourite of ours) you'll know all about the four progressive jackpots features here. Even at the low limit stakes players have the chance to bag one of four massive prizes.

Play 30 Paylines For Real Cash Jungle Fun

Let's look at the base game first. You can spin over 30 fixed lines on each spin and choose coins from 0.01. However, with a top max bet of 3,000.00 (at 100.00 a spin) there's plenty of fun if you play for real money.

The base game symbols include 9-through-Ace icons, with 3OAK of the letters and numbers paying 5 coins. The waterfall, drum, mask, tribal shield, and boa constrictor are betting, paying about 8 coins.

The Gorilla Wild substitutes for all regular symbols. Look out too for the BIG THUNDER Scatter symbol which pays anywhere. It pays 60 coins for three of a kind. Five Wilds on a payline will dish out 1500 coins, or 50x your stake.

Land Three Scatters For BIG WIN Bonuses & Spins

If you land three or more BIG THUNDER Scatter symbols anywhere, you'll trigger the BONUS REEL FEATURE free spins.

15 spins are yours to play, but the bonus reel appears alongside the regular set with two new bonus symbols on it - 2x and 5x multipliers. Scatters can also appear on this 'sixth reel' and three or more Scattered BIG THUNDER icons re-triggers the free spins round.

It's a pretty decent bonus game to hit, and you can get some big wins this way. We managed to re-trigger our round on our first or second attempt for a total cash-out of just under 95x our total stake. Note that the Gorilla Wild now comes into play as well, with just two-of-a-kind dishing out 5 coins.

Free to Play Ainsworth Slot Machine Games

Win One Of Four Progressive Jackpots

When you play for real money, you'll notice the four King Crowns at the top of the reels: Major, Maxi, Minor and Mini. These are progressive jackpots and the totals increase depending on your total bet. For example, the low limit Mini has a seed of 5.00 on a total bet of 0.30. The Major prize is for the high roller gamblers, with a 1,000,000.00 prize up for grabs.

To hit any of these you'll need to line up 5OAK on the reels PLUS a King's Strike symbol on the 6th reel (the 'Bonus Bet' reel). Wilds cannot help you complete a winning combination for the major and Maxi bonus, and with lots of Wilds 'in the way' this is harder than it sounds. However, if you make a 5OAK payline that includes a Wild you'll revert to the next jackpot down the tiers.

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 50,000.00 jackpot for the Mini (as long as you line up five 9, 10, J, Q, K or Ace symbols with a Wild).

Big Thunder has some serious high volatility, for sure, and if you already enjoy Hotter Than Hot you'll get a kick out of this. Try that Ainsworth game at your favourite online slot machines site today and see if you can crack the Major.

NetGame is fast on the rise as a revered online gaming software developer considering its zeal to redefine the boundaries of game development as it retains the classic feature of slots in the process. The game provider has an ample collection of games in its portfolio, and among those that have drawn attention to its name are Thunderstrike Slots.

Thunderstrike Slot is based on the Greek god Zeus. The history of Greece has long served as an abundant source of inspiration for slots development, and this deity sits at the centre of some of the most focused on elements in the niche. Zeus is stated as the god of thunder and the king of Mount Olympus, with the power to impose his will on men and other gods. The deity is associated with strength and grace, which is the cornerstone of the presentation of the Thunderstrike slot game. Thunderstrike slot machine takes players atop Mount Olympus at the palace of the gods where Zeus resides.

NetGame opts for an unusual reel configuration to set the game apart from others right from the start. Six reels make up the playing grid, but they are placed on a varying number of rows that grows from the first to the sixth column. The first reel has two rows; the second has three, and so on. The sixth reel is the tallest with six rows. The reels carry 192 bet lines, which is one of the biggest numbers featured in slots by NetGame Entertainment. The grid sits between two purple pillars that are engraved with ancient Greek patterns and have pits of fire at the top. The setting of the game is accentuated by thunderous music playing in the background, which changes to harp tunes when the reels are set in motion.

Playing Thunderstrike Slot

NetGame Entertainment does little to change the usual gaming procedure, which means gamblers can play Thunderstrike slot online using the strategy applied in other sets of the kind. The control panel that cuts across the screen bottom is used for this purpose, and it has a lot of similarity to the one in other pokies by the developer. The various buttons and fields that are included are:

• + – opens the settings and paytable menus.
• Balance – shows gamers how many credits they have, and the value is used as a source for the wagers placed per round.
• Lines – indicates the number of bet lines which is 192. The lines are set and cannot be adjusted.
• Coin Value – used to change the value of each coin, starting as low as 0.01. However, when playing Thunderstrike slot machine free version, the denomination is fixed at the lowest credit value.
• Total bet – displays the wager placed for each spin and can be used to adjust it as well from as little 0.2 to 6 credits. However, when the High Roller setting is turned on, the limits change to between 0.4 and 12 credits.
• Max Bet – sets the highest bet of six or twelve credits depending on the High Roller setting being used.
• Rotating arrow – used as the spin button to start the game and graces the centre of the UI bar.
• Auto On/Off – features as a substitute for the spin button and suits gamblers looking to spin the reels in continuous motion. Unlike on other NetGame slots, Thunderstrike free slot online does not allow punters to preset the number of rounds to be played. The feature plays infinitely until it is turned off or the credit balance depletes.

Game Symbols

When spinning the reels, players are graced with a range of characters that are related to the ancient Greek theme while others are drawn from popular casino elements.

• Wild Symbol: The list of icons begins with a temple as the wild, which gives it the power to complete the combinations of other characters that appear adjacent to it.
• Scatter Symbol: The lightning bolt in the hand of Zeus is the only one that cannot be replaced by the temple since it plays the scatter symbol.
• Standard Symbols: The standard symbols in the set include Zeus, Pegasus, Warship, Helmet, Urn, Gold coin, Poker suits – hearts, spades, diamonds, clubs.

Zeus can also transform into a unique symbol when he appears stacked on any of the reels. The god turns wild, allowing him to complete or extend combinations in the place of other standard characters.

Game Payouts

Even with the unique arrangement of the free Thunderstrike slots grid, the winnings in this game are collected similarly as other slots. Punters have to land three or more of the same character to activate payouts. These combinations have to be on adjacent reels, and they have to start from the left end of the screen. Players have one 192 chances to land wins, which is supported by the number of bet lines included in the game. The rewards that are collected are determined by the stake that is placed, and the values are showcased accordingly in the paytable section. The payouts are indicated as seen in this table when the High Roller function is turned on, and the biggest bet of twelve credits is used:

Two bonus features accompany these payouts, and they are:

How To Play Thunder Cash Slot Machine

• Free spins: Free spins are activated by the appearance of three scatters, which are excluded from providing credit winnings. The icons do not have to land on a win line, and they hold weight despite their position on the reels. Three, four, and five of these symbols award ten, twenty-five, and fifty free spins, respectively. The twenty-five free spins are accompanied by a multiplier of ten times while fifty of them come with a similar incentive of fifty times.

The free spins are played immediately they are landed, and the value used for the rounds is identical to that of the one that awarded them. When the feature is being played, the playing grid is inverted to see the tallest reel sit to the left while the shortest one is placed to the right. The number of bet lines remains the same.

• Progressive jackpots: Four progressive prizes are signature inclusions in all NetGame Entertainment slots. The jackpot bonus is activated randomly, and it takes players to a second screen that is full of hidden cards. Players have to flip the cards until they land three similar ones, after which the corresponding jackpot is paid. The pots are Red, Silver, Gold, and Diamond, with Diamond being the biggest.

Free and Real Money Modes

Thunderstrike online slot is offered in both demo and real money versions. One can play free Thunderstrike slots on NetGame Entertainment’s website or choose Slotozilla website to practice the gameplay. The version that accepts cash, however, can only be found in casinos and is activated with a real money deposit.

Mobile Availability

Thunderstrike free slots are targeted at the modern gambler, which is seen with their affinity to mobile devices. The game is developed for instant play on smartphones and tablets, which is supported by the HTML5 technology used in its creation. The game bears similar structure as the desktop version but with a minimised appearance to fit the small screens.

Final Remarks

Thunderstrike slot games are developed with an RTP rate of 96.6% and a hit frequency of 24.7%. The high volatility slot offers an impressive window of chance to land winnings, which makes it all the more popular among players.

📌 Does Thunderstrike have free spins?

Yes, it does. Thunderstrike casino slot machines’ scatters can trigger between ten and fifty free rounds.

📌 Is there a progressive jackpot in Thunderstrike?

There are four pooled jackpots in this slot, all of which are triggered at random.

📌 Is Thunderstrike available for play on mobile?

Yes, it is. The set can be played on Android, iOS, Windows, and Linux smartphones and tablets in instant play mode.