Zeus III slot WMS

Zeus III Slot Review - Play Free Demo

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Zeus III

Free Slots
Desktop, Mobile, Tablet
Max win: 800x
Min bet: $0.4
Max bet: $80
Reel: 2
Lines: 3
Release year: 2014
Game Technology: HTML5
CasinoMentor Score
Quick verdict
Play Zeus III for free with no download, no registration. Read the game’s data review carefully before playing for real money. Please enjoy and win big later at our real money online casinos now!
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Theme and Graphics of Zeus III Slot

Apart from the cone shape layout, Zeus III is no different from his father, Kronos. They both have the same kind of graphics, with a cloudy backdrop and some iconic Greek items. Luckily, the audio is quite memorable, with some funky tones in between those calm and tranquil moments. If you have fallen in love with the Greek mythology series, then Zeus III is a nice addition to your list.

Being part of the Greek mythology series, this WMS slot is another well-done online slot from the top-class provider WMS Gaming. Inherited all the best from its predecessors, the game is just as mesmerizing as it is lucrative. That being said, will this slot prevail over its siblings, or will it fail to impress the loyal fans of this series?  Let’s have a look at what this slot provides in our review below.

Zeus III Slot RTP, Variance and Technical Data

This Ancient civilizations-themed slot follows a very strange layout - 2x3x4x5x6x7 reels - that shapes like a horizontal pyramid. The gameplay, thus may be different from the rest of WMS competitors, but the technical aspects mostly stay the same:

  • RTP and variance: Standing at 96.1% - equal to the industry standard, this slot Return to Player is beneficial for both the players and the operators. However, the high variance prevents excessive bonuses and keeps the frequency of the large wins in check
  • Betting range: With a 0.4 base bet, players can wager from as low as 0.4 to 80 credits per spin, suitable for most casual slotters as well as high rollers
  • Paylines: This slot has 192 fixed paylines
  • Highest payout: The biggest non-progressive jackpot in this game is 50 times the total bet for 5 Scatters on reels 1 to 5, which is equivalent to 4,000 credits with the highest stake

Paytable (evaluated using the max bet):

  • Zeus: Pays 800 credits for 6 similar icons on any payline
  • Pegasus: Pays 600 credits for 6 similar icons on any payline
  • Greek Warship: Pays 500 credits for 6 similar icons on any payline
  • Greek Army Helmet: Pays 400 credits for 6 similar icons on any payline
  • Greek Pot: Pays 300 credits for 6 similar icons on any payline
  • Greek Coin: Pays 200 credits for 6 similar icons on any payline
  • The Card Suits: Pay 100 to 160 credits for 6 similar icons on any payline

The payouts are spread out evenly from 100 to 800 credits, which ensures a good outcome regardless of which symbols you have landed.

Top Online Casinos to Play Zeus III Slot

Now you have a brief idea about how this slot 3 works, let’s figure out where you can play this game for real money. Below is our recommended best online casinos that offer this slot in their catalog:

  • Magic Red Casino: 1st deposit bonus of 100% up to £25 and 25 free spins
  • 21 Casino: 1st deposit bonus of 121% up to £300
  • Grosvenor Casino: 1st deposit bonus of £20 bonus cash
  • 888 Casino: Registration no deposit bonus of £88 bonus cash; Deposit bonus of 100% up to £200 and 25 free spins
  • Fun Casino: 1st deposit bonus of 100% up to £123; 10% daily cashback
  • Spin Hill Casino: 1st deposit bonus of 1 free spin on Mega Wheel
  • FruityCasa Casino: 1st deposit bonus of 100% up to £100 and 20 free spins

In-Game Bonus Features

Just like its predecessors, the 5-reels slot only offers 2 common features, which are the Wild and the Free Spins. The other one is the Wild Reel, created by a whole reel of the slot. They are mostly the same as their Kronos counterparts.

The Wild

The Wild icon in this slot is the abstracted image of the famous Parthenon temple. It functions as a substitution for all regular symbols to form a winning combo. Sadly, there is no payout or bonus attached to the Wild.

The Free Spins Bonus

Collect 3 or more Thunderbolt Scatters from reels 2 to 6 to trigger the Free Spins bonus. Additionally, the Scatters come with a payout of their own: 4 Scatters in the bonus rounds will grant you 10 times the total bet, while 5 Thunderbolts will give you 50 times your total wager, up to 4,000 credits.

Expert Verdict

Generally, this slot machine is a well-done title from WMS, with a loveable design and great soundtracks. The bonuses and features are not very impressive as we have seen all of them countless times before, especially in WMS slots like Giant’s Gold and KISS. Nevertheless, Zeus III is a good game to spend time on, and it’s my recommendation in this review.

Immanuel Alston
Last updated: 09 January 2023

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Game information

Game Type
Free Slots
Game Provider
Available on
Desktop, Mobile, Tablet
Max win
Min bet
Max bet
Release year
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Frequently asked questions

What if wild feature appears during the re-spin?
It will expand and hold in place with the previous wild symbols, rewarding you with another re-spin!
Does bet size affect RTP?
RTP is not affected by bet size anymore. It stays the same for how much you bet.
How do I pick a good slot machine?
The best slot to play is the one that comes with the right combination of volatility, RTP, limits, and in-game bonuses. Anytime you play real money slots, you need to look at the payback percentage (or paytable) and the stakes.
How do I know if a slot machine is hot?
Hot slots mean low volatility, which means you can win frequently. For example, if you win an average of 20 payouts every 100 spins, then you're dealing with a low-volatility slot. But if a slot only offers 1 to 10 payouts every 100 spins — with some of these prizes being larger — then you're playing a high-volatility slot.
Why should I play Zeus III?
Zeus III is a feature-rich online slot from the leading global gaming developer WMS. You will enjoy every single feature in the game such as wilds, awesome bonus games.