Undefeated Xerxes Slot

Play'n GO - Undefeated Xerxes

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Undefeated Xerxes Slot Review

If the name Xerxes seems familiar, then it is most likely that you know it from the movie 300. Yes, this is the same Xerxes, the Persian ruler that took on the 300 Spartans. So, how does this god-king transfer over to casino slots? 

In this review of Undefeated Xerxes, I will be sharing with you the gaming performance, discussing the software, and analyzing the features and slot machine bonuses that appear in the game. If you are already salivating at the thought of playing this game, then you will be pleased to know that Casinos.com always provides a free-to-play Undefeated Xerxes demo for its readership. 

You can access the free slot on any Android or iOS mobile device without having to download any additional software. 

Undefeated Xerxes Game Logo
RTP 96.20%
Volatility High
Maximum Win €1,000,000.00
Bonus Buy Icon Error No
Game Provider Play'n GO

Licensing Authorities and Testing Agencies

Undefeated Xerxes Slot Layout, Theme & Setup

Undefeated Xerxes by Play’n GO is wonderfully animated. The game opens with an animated introduction that shows the ruler arriving at the gates of Sparta. The comic book-style animation of the game is perfect. The slot comes in a 4x5 layout with the reels flanked by columns and Spartan warrior statues with spears and shields in hand. Their cloaks sway in the breeze.

Now, the Xerxes of this game looks nothing like the one in the 300 movie. Here, he has hair and a crown with a beard. However, the hero of this game does look a lot like Spartan King Leonidas from the movie. The symbols of this game include both of the kings, body armor, a spartan helmet, crossed swords, and the lower-valued symbols made up of 10, J, Q, K, and A.

The Xerxes symbol is the main bonus scatter symbol, whilst the hero symbol can transform into an x25 multiplier. The Wild symbol is a red Spartan, and the Multiplier Wild is a Green Spartan. This multiplier can give values of x2, x3, x4, and x5. The game comes with 30 paylines, with scatter symbols allowing players to pay out right to left and left to right. 

I think that Play’n GO is one of the best software developers in the business. Seeing the theme of this game and who it was made by immediately got me excited to play Undefeated Xerxes.

How to Play Undefeated Xerxes Slot

Will you defeat the Undefeated Xerxes? To play this game is very simple. When loaded on your device, you first set the cost you wish to pay per spin. The game does default to $1.50, but prices start at $0.10 and rise to $100. When you set your limit, press the green spin button to begin the game. Next to this is an auto-play option. You can play hand-free by setting the spin count and by placing loss or win limits to stop the spins. 

Winning is formed by matching the same 3 or more symbols across one of the thirty paylines. The more you put money down to bet on a spin, the greater the return can potentially be, should you land a win. 

There are, of course, in-game features that can help you win more money. These are a mix of multipliers and free spins

Reels 5
Rows 4
Autoplay Option
Autoplay Option Icon Yes
Release Date
Release Date 22/02/2024
Paylines 30
Minimum Bet
Minimum Bet €0.10
Maximum Bet
Maximum Bet €100.00

Undefeated Xerxes Slot Free Spins, Bonus Features & Bonus Buy

The Xerxes bonus scatter symbol needs to land 3 times from one spin for it to unlock the bonus round. When this happens, you will be awarded with 10 free spins. 

During play, players can encounter random triggers. For example, 3 to 4 Wilds Frames can be placed on any reel. What are Wild Frames? These are commonly known as Sticky Wilds. Wilds that remain in place for the duration of your free spins.

In the instance of having Wild Frames, on the last free spin, all Wild Frames will become a mix of regular Wilds and Wild Multipliers. 

Guaranteed Scatters: Now, at random points in play, you will trigger this feature with scatters placed on reels 1 and 2. You are then given a chance to land a third to unlock the bonus round. This feature is cool, and it comes with audio of Xerxes saying, “I am your god-king!”

My Experience Playing Undefeated Xerxes Slot for Real Money

Firstly, I think that Play’n GO is one of the best software developers in the business. Seeing the theme of this game and who it was made by immediately got me excited to play Undefeated Xerxes. 

I loaded the real money game from my favorite casino site, set my cost per spin to $2, and played 50 auto spins. The music blares out this eastern tune with horns and strings. Very fitting and works well with the game.

With one spin left, I managed to trigger the Guaranteed Scatters, and this landed the 3 bonus symbols I needed to unlock 10 free spins. When the bonus round plays, a spin counter is added to the top of the reels, which moves a Spartan from left to right on each spin. On the last spin, “Glory to Spartan” is heard, with all Wilds and Wild Multipliers coming into play. From this bonus round, I won $96.20. The ending of the bonus round leads to another animation of the Spartans defeating Xerxes. 

Slot Features

Multipliers Icon Yes
Scatters Icon Yes
Wild Symbol Icon Yes
Free Spins Icon Yes
Sticky wilds Icon Yes
Random wilds Icon Yes
Multiplier wilds Icon Yes

Undefeated Xerxes Slot RTP, Max Payout, and Volatility

Undefeated Xerxes comes with a maximum payout rate that is 10,000 times your wager. So, if you were to play $100 per spin, there is the potential to land a maximum return of $1,000,000. Not everyone can afford $100 per spin, but 10,000x is pretty decent.

The game comes with an RTP score of 96.20%, and the volatility setting is unsurprisingly set to the highest limit. Whenever a casino game comes with a possible $1 million prize pot, the developer will never make it easy for anyone to win. 

Undefeated Xerxes Slot Verdict and Recommended Games

Whilst the game is very basic, it is still executed very well. The design is brilliant, and I love the theme, which isn’t that common within the casino industry. Could it and should it have been better? Well, sure, and perhaps this is a bit of a letdown, given that Play’n GO always produces perfect casino games. I would have liked to have seen more features and something that showed a battle between the two kings. Alas, I’m not a game maker. 

If you like the sound of this game and you enjoyed playing the free Undefeated Xerxes demo, then I recommend these other Spartan-themed casino slots. Spartans vs Zombies Multiplays by Stakelogic, Shield of Sparta by Pragmatic Play, and 300 Shields Mighty Ways by Light & Wonder.

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Karolis Matulis
Karolis Matulis Slot Tester

Karolis Matulis is an SEO Content Editor at Casinos.com with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.

This review is based on the writer's personal opinion
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