Thunder King

Aristocrat Games Unavailable

Unfortunately, original Aristocrat games are not available to play in free mode on VegasSlotsOnline.com. Feel free to play games by similar providers, such as IGT, or visit one of our recommended casinos.

Play IGT Slots

Get 200% up to $3000 + 30 Free Spins

Aristocrat Thunder King Online Pokie

Thunder King Slot Machine

The Thunder King slot machine is manufactured by the Australian slot machine giant Aristocrat Technology and is a classic example of what makes the Aussie manufacturer so popular. The game sports a very thrilling environment with high quality sound and excellent animation. The king of thunder takes you on a power-packed journey through tornadoes, lighting and thunder and a thrilling experience is guaranteed.

And why not? These themes have been tried and tested not once but several times. An angry, white-eyed Zeus throwing thunderbolts, winged horses, beautiful curvy princesses, a goddess with copper hair and thunder and lightning that gets your adrenaline rushing – what's not to love? 

The game features symbols like gold helmets, the Mount Olympus, Ace, Jack, King Queen, fire goblets and brightly colored numbers. Each time you hit a winning combination, Thunder King Zeus sends thunderbolts on the screen, setting the mood for glorifying victories.

How to Play Thunder King

The Thunder King is a 5x5 reel game that sports three symbols per reel and has 30 winning paylines. You want to be on the lookout for the Mount Olympus symbol which is the high paying symbol of the Thunder King slot machine.

On hitting three or more Mount Olympus symbols, you will be awarded a certain number of free spins. The best part of which, is that the free spins can themselves collect three extra bonuses. Additionally, hitting three or more of the Thunder Peak (Mount Olympus) symbol during any of the free spins, re-triggers the free spins bonus feature.

The game can be played at a minimum bet of 0.02 per line and with a maximum of 30 credit coins.  The wild symbols randomly expand in this game and can be stacked. They can substitute for all other symbols expect the Thunder Peak.

As with other slot machines from the Australian manufacturer, the Thunder King slot machine features a high return to player percentage of 95. 

Thunder King Slot Machine Bonus Features

Hitting three or more scatter Mount Olympus symbols triggers the free spins bonus feature. Three Mount Olympus symbols from left to right award 10 free spins, four symbols award 15 free spins where as five symbols award 20 free spins in all. Apart from the option to re-trigger another set of free spins while playing the current free spins round, the Thunder King slot also gives you the three additional bonuses during the free spins.

The three bonuses are the Lighting bonus, the Tornado bonus and the Snow bonus.

The Lighting bonus gets triggered whenever the white-eyed Thunder King Zeus appears in view, on the screen. Every Thunder King symbol that appears, awards you a lighting reel. The lighting reel is the expanding wild that opens up more winning opportunities for you. Hitting five Thunder Kings on the screen gives you a screen full of wild symbols.

The Thunder King symbol also triggers the Lightning bonus. For each Zeus in view, you are awarded a Tornado bonus which goes wild and maintains its position for one or two more games.

The Snow bonus is awarded for every Thunder King symbol you hit during the free spins bonus round. The Snow bonus randomly awards a multiplier, ranging from 1x to 100x, for the total credits bet on the particular spin.

You Might Also Like

Casino Bonuses

Casino Bonuses

From welcome packages to reload bonuses and more, discover what bonuses you can get at our top online casinos.

Online Gambling

Online Gambling

Ready to learn all about online gambling? Then check out our complete guide, where we also rank the best gambling sites for 2024.

Mobile Slots

Mobile Slots

No matter what device you’re playing from, you can enjoy all your favorite slots on mobile. Find out how to get started.

Live Dealer Casinos

Live Dealer Casinos

Live dealer games are some of the most innovative and immersive offerings at online casinos. Learn about the top live dealer casinos with our expert guide!

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join Black Lotus now and get 225% up to $7,000 + 30 Spins on Big Game!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.

CHOOSE ONE

Treasure Box

2

Treasure Box

1

Treasure Box

3

No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get 200% up to $3000 + 30 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

If you’d like to tell us more about your experience Click here.

While we resolve the issue, check out these similar games you might enjoy.