King's Tower

Rate This Free Game
(23 votes)
165 more slots

Get up to 300% Welcome Match + 100% Cashback

Ready to play King's Tower for real?

Play for Real Money
King's Tower

King's Tower Slot Machine

Become the king of the castle in King's Tower, a 3-reel slot machine from Merkur which combine the simplicity of classic high volatility slot machine gameplay with a bit bonus action.

This online slot has 5 paylines over 3 reels, making it slightly more bountiful than your average retro slot machine and players can always hope to boost their wins with a round of 12 free games and a wild reel, not to mention a couple of exciting gamble rounds.

King of the Slots

When you think of a conventional 3-reel slot machine, you might think of some classic images from the arcade gambling machines such as cherries, BARs and lucky number 7s. However, with the rise of online gambling and the increasing demand for newfangled games, we are beginning to find more and more 3-reel slot machines online which deviated from the traditional fruit machine set-up.

One such slot machine is King's Tower, with its trio of reels that are presented within a medieval style turret, showing a glistening array of royal jewel icons, such as red rubies, green emeralds, purple amethysts, pink garnets, yellow citrines and huge white diamonds. Other than that, the only other standard icon on the reels is the King of the tower himself!

From a visual perspective, this online slot machine is never going to compete with some of the newest and most cutting edge 5-reel video slots like Jungle Jim: El Dorado by Microgaming. However, it is far from being unpleasant to look at with its simple yet bold cartoon graphics giving the game a striking appearance that trumps some other 3-reel slot machines out there with novelty designs such as Couch Potato, Cosmic Cat and Zany Zebra.

Royal Wins

Being a 3-reel game, it is no surprise that King's Tower is a high variance slot machine, meaning that the wins won't be found with every other spin of the reels. That said, with 5 paylines and symbols that tend to appear in stacks, players can hope for some more than decent prize returns whenever the symbols do fall into the right sequences.

The biggest base game jackpot to look out for is a 750x line bet multiplier and that is awarded whenever three king symbols appear on an active payline. After that, the line bet prizes to drop quite significantly with the next highest payouts weighing in at 75x for three matching diamond or emerald symbols. Three matching rubies, amethysts or citrines will return a 20x line bet prize while three garnet icons will offer the game's smallest payout of just 10x.

It is possible for punters to play with any number of paylines between the minimum of 1 and the maximum of 5. But of course, with stacked symbols appearing on the reels, it is much more lucrative to play with all paylines. With the maximum number of lines on the board, punters can place a minimum total wager of 0.05 and a maximum possible stake of 20.00 credits. With that total bet in play, the slot machine's jackpot prize will come in at a very handsome 3,000 coins.

Classic Slot with a Bonus Boost

It is very rare for 3-reel slot machines to offer any kind of bonus rewards, but this royal slot machine is far from being a common game. In fact, King's Tower will treats its spinning subjects to a round of 12 free games whenever three scattered “Bonus” tower symbols appear in any formation on the reels, irrespective of the paylines.

Not only will players have 12 free spins to try to loot the castle but they will also have the advantage of having one whole wild reel on the board, making it even more likely that the game will payout some bonus prizes.

Another way in which punters can hope to boost their betting balance is with two special gamble games. The first of these games is a straight up 50/50 card gamble; players simply need to guess whether the face down playing card is red or black to double their wins from the previous spin. The other gamble game is a little bit more nuanced, offering a special ladder gamble game for players to increase or decrease their prizes. Will you be able to take your winnings all the way to the top of the tower?

The Final Verdict

King's Tower is a 3-reel slot machine with a bit of a bonus boost. The distinguished royally themed game allows spinners to claim wins with its round of bonus free spins with a wild reel to help complete line wins. So, if you are fond of high variance 3-reel slot machines but fancy taking on something with a bit of added oomph, then this slot is perfect for you.

Merkur Slot Machine Reviews (No Free Games)

You Might Also Like

Real Money Slots

Real Money Slots

Play the best real money slots of 2024 at our top casinos today. It’s never been easier to win big on your favorite slot games.

Real Money Casinos

Real Money Casinos

Looking for a safe and reputable real money casino to play at? Check out our list of the best real money online casinos here.

Best Online Casinos

Best Online Casinos

Our best online casinos make thousands of players happy every day. Sign up today and get a top gaming experience in 2024.

New Casinos

New Casinos

Sign up with our recommended new casinos to play the latest slot games and get the best welcome bonus offers for 2024.

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

Claim Bonus

Will You Win?

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


Treasure Box


Treasure Box


Treasure Box


No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

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

Get up to 300% Welcome Match + 100% Cashback
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.