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Hacksaw Gaming · 1,024 ways

Supreme Zeus Slot Review

This is not Olympus 1000. Five reels, four rows, ways from the left. The Coin Bar over the board is five gold X marks. They stay empty until a bonus. The ceiling is 12,500×.

Last updated 17 August 2026 By Alex Jovanovic
Supreme Zeus intro: title under a gold laurel, five lightning bolts, a Hot 100 badge, and three stone tablets labelled CoinWays, Gates of Heaven and Sky Fury
Grid 5 × 4, 1,024 ways
Duel RTP 96.39%
Max win 12,500×
Coins Bonus only, to 10x
Volatility 4/5 studio · 5 bolts intro
Stakes 0.10 to 75
Twenty cells

Start on the left. Stop at four rows

Not eight anywhere. Three matching symbols on adjacent reels, counted from reel one. That is 1,024 ways on a 5×4 board.

Twenty cells, not thirty

Hacksaw built a shorter grid than the Pragmatic 1000 games. Five across, four down. A win that starts on reel two pays nothing.

The type leaves the board

Super Cascades do not pick the three that paid. Every regular symbol of that type drops out. New ones fall. The chain stops when the left-to-right rule finds nothing.

No substitute

There is no wild. Zeus on the reels is the free-spins scatter. The gold portrait does not fill a gap for a harp.

The courtyard is leafy arches, stone vases, a blue sky. Zeus stands right of the gold frame with a bolt in his fist. The intro sells three tablets: CoinWays, Gates of Heaven, Sky Fury. Five lightning bolts sit under the title. The studio sheet prints 4 out of 5. I am keeping both.

Supreme Zeus board: Zeus stands right of a 5x4 grid in a gold laurel frame, five X marks sit above the reels, Buy Bonus is bottom left, demo bet €2

Hacksaw dated the title 30 July 2026. One catalogue prints 20 July as well. I am using the studio day. The five X marks over the reels are the Coin Bar. On this paid spin they are still crosses.

CoinWays

Those five X marks do nothing yet

Bronze 1x. Silver 2x to 4x. Gold 5x to 10x. They do not drop on a paid spin. The bar waits for a storm.

Coins need three adjacent reels from the left, the same way a harp needs three. First the grid pays. Then the coins move. Several coins on one reel add into one cell. The five cells multiply left to right. That product is a cash prize from the stake, not a boost on the gems you just tumbled.

Five gold 10x coins would read 100,000x on a napkin. The game cuts the line at 12,500×. The bar clears before the next spin. It does not bank through the bonus the way an Olympus orb total does.

Gates of Heaven

Three storms, one empty courtyard

1

Thunder Reign. Three Zeus scatters. Ten free spins. Coins may land. Two extra scatters add two spins. Three add four. The studio page also says three or more FS symbols start "a bonus". Reviews only name three and four. I will not invent a fifth-scatter award.

2

Wrath of Olympus. Four scatters. Still ten spins. At least one coin on every spin. Same retrigger math as Thunder Reign.

3

Last Ascension / Hot 100. Three Hot 100 symbols in the base game. One hundred free spins on Thunder Reign rules, with a hotter CoinWays chance. The info screen I read says FS symbols cannot land in that round. One write-up says the hundred cannot retrigger. The studio page is silent on both lines, so I am flagging them.

4

The rail. BonusHunt is 5× and lifts the chance of Thunder Reign, with a 50-times lift on Wrath and Last Ascension on the sheets that print that number. Thunder Reign buy is 100×. Wrath is 200×. Sacred FeatureSpins are 500× and put at least one coin on every reel. I will not say every lobby ships the yellow button.

Published hit rate 37.11%. That is a spec-sheet percent, not a count I ran on Duel. Bonus frequency is not printed.

Game info

The ram is 0.8x. The sky is 12,500×

Five gems share one row. The lyre, wreath and grape bowl share the next. The ram and the heart sit alone at the top of the sheet.

Supreme Zeus Game Info: paytable at a €2 stake. Five gems pay €0.60 for five of a kind. Ram and heart pay €1.60. The footer prints theoretical RTP 96.39%
In-game info at a €2 stake. Gem five-of-a-kind €0.60 is the 0.3x line. Ram and heart €1.60 is 0.8x. The same screen prints 96.39% over 10 billion simulated rounds. Tables below are multiples of stake.
Symbol 3 4 5
Ram / heart 0.3x 0.5x 0.8x
Lyre / wreath / grapes 0.2x 0.3x 0.5x
Any gem 0.1x 0.2x 0.3x
Trigger Round What you get
3 FS Thunder Reign 10 spins, coins may land
4 FS Wrath of Olympus 10 spins, at least one coin each spin
3 Hot 100 Last Ascension 100 spins, Thunder Reign rules, hotter CoinWays
Which return

Four returns under one laurel

Hacksaw ships four figures. Duel keeps the first. Other lobbies can load the quiet three.

Panel Figure What it is
Duel Casino library 96.39% Highest setting Hacksaw ships. Duel loads the max RTP on every studio slot
Official top 96.39% The figure on the studio page and on the €2 info screen
Other shipped configs 94.30% · 92.31% · 86.32% Three quieter builds operators can load

Stakes on the pages that print them run 0.10 to 75. Volatility is 4/5 on the studio sheet. The intro shows five bolts. Mid-high appears on two catalogues. I will not average those words.

This lobby

96.39% is the bolt Duel keeps

Four possible returns. This lobby keeps the highest one on every studio slot.

96.39%
Duel library RTP

The studio max, not 86.32%

Duel 96.39% 94.30% 92.31% 86.32%

Hacksaw certifies 96.39% as the top return. The other three exist. The courtyard and the coins stay the same. The long-run pay does not.

Duel Casino keeps the highest setting on every studio slot. Supreme Zeus therefore loads 96.39%, the same house rule as Olympus 1000 and Sweet Bonanza 1000.

Slots on Duel still return 50% of the house edge as instant rakeback. This is a Hacksaw title, not a Duel Original.

Two Zeuses

Supreme Zeus vs Gates of Olympus 1000

Same god on the poster. Different studio, different board, different place for the multiplier.

Rule Supreme Zeus Olympus 1000
Studio Hacksaw Gaming Pragmatic Play
Grid 5×4, 1,024 ways 6×5, 8+ anywhere
Wilds None None
Multiplier Coins in the bonus, bar multiplies Orbs 2x–1,000x in base and bonus
Free spins 3 FS / 4 FS / 3 Hot 100 4+ Zeus, 15 spins
Max win 12,500× 15,000×
Duel RTP 96.39% 96.50%
Leaving the courtyard

I walked out while the X marks were still empty

The god is loud. The paid spin is not. That is the whole review.

I stood in the leafy frame and watched five gold crosses sit over the reels. Gems paid 0.3x for a full way. The ram climbed to 0.8x. Nothing in that minute could drop a coin. Hacksaw held the feature for the storm. Other Zeus games from this studio let you taste the trick before the bonus. This one does not.

When the storm does come, the bar is a multiply, not a boost on the harp you just tumbled. Five tens on a napkin are 100,000. The sky tablet on the intro is honest: 12,500 times the bet, and no further. One hundred free spins exist, behind three Hot 100 symbols, and they play like a long Thunder Reign.

Duel already has the title. The return is 96.39% because this lobby ships the maximum on every studio slot. Slots still return 50% of the house edge as instant rakeback. This is not a Duel Original. If you want the other Zeus, the one with orbs on a paid spin, that page is Gates of Olympus 1000. The rest of the aisle is on games.

I took

A readable €2 sheet, a hard 12,500× cap, and a lobby that keeps 96.39%.

I left

The hope that a paid spin would fill those X marks. It will not.

Still open

Whether five FS scatters have their own award. The studio says three or more. The reviews stop at four.

Questions

Before you sit

12,500 times the stake. Five gold 10x coins would read 100,000x on paper. The cap cuts that line. There is no progressive jackpot.
The official top is 96.39%. Operators also ship 94.30%, 92.31% and 86.32%. Duel Casino loads the maximum on every studio slot.
96.39%, the highest setting Hacksaw ships. That is house policy for studio slots, not a trimmed 86.32% panel.
No. They land in Thunder Reign, Wrath of Olympus, Last Ascension, and Sacred FeatureSpins. The five X marks stay empty on a paid spin.
No. He is the free-spins scatter. There is no substituting wild.
Three Hot 100 symbols in the base game. The round uses Thunder Reign rules with a hotter CoinWays chance. FS symbols do not land in that round on the info screen I read.
Hacksaw Gaming is already in the Duel lobby
Duel loads the 96.39% library setting on this title. Accounts and bets stay on the licensed casino.
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