Eternal Duel Slot Demo - Free Play

Eternal Duel Slot Review

The Eternal Duel slot from Hacksaw Gaming is a Greek mythology-themed game played on a 5x5 grid with 19 paylines. It offers a maximum win of up to 15,000x the stake.

With wild substitutions, DuelReels that expand and battle for multipliers up to 100x and three tiers of free spins with reel multipliers, Relic and Cyclops boosters and guaranteed features in the top tier, the Eternal Duel demo delivers high volatility gameplay with strong escalation potential.

This high volatility slot has a generous RTP of 96.42% and is available on desktop and mobile. Try the Eternal Duel free play version to explore its features risk-free.

How to Play Eternal Duel

The Eternal Duel online slot uses a 5x5 grid with 19 paylines paying from left to right.

You can try the Eternal Duel slot demo before playing for real money. Bets range from 0.10 to 50.00 per spin.

• Grid Size: 5 reels and 5 rows
• Paylines: 19 paylines
• Bet Range: 0.10 to 50.00
• Top Symbol: Zeus paying up to 15x the bet for a full payline
• Platforms: Desktop, iOS, Android

Bonus buy options, Auto and Turbo modes are available where local laws allow.

Eternal Duel Symbols & Payouts

The Eternal Duel slot game features Greek gods and themed items alongside styled high card icons.

• Wild Symbol: Green 'W' substitutes for other symbols. Pays up to 15x the bet for a full payline.
• Premium Symbols: Zeus, Hades, Cerberus, golden goblet, skull.
• Low Symbols: High card values, all paying 1x the bet for a full line.

Wins are formed when matching symbols land across paylines from left to right.

Eternal Duel Free Spins and Bonus Features

The Eternal Duel slot centres on the DuelReels mechanic and three tiers of free spins with reel multipliers.

• DuelReels: 'VS' symbols expand to fill all 5 rows and become wild. Only trigger when a win is guaranteed. Zeus and Hades battle, with the winner applying a random multiplier (2x, 3x, 4x, 5x, 10x, 15x, 20x, 25x, 50x, 75x or 100x).
• Multiple DuelReels: If more than one is in a winning combination, their multipliers add together.

Free spins trigger when 3+ FS bonus symbols land. Each expands into an FS DuelReel where gods award 2, 3, 4, 5 or 10 spins instead of multipliers. The combined total determines the number of free games:

• 3 FS Symbols - Hades Havoc (6-30 spins): Each reel gets random 2x-50x multipliers at top and bottom, applied to any DuelReels feature. Relic symbols add 1x-50x to their closest reel multiplier (Epic Relics boost all reels). Cyclops symbols multiply their reel value by 2x-10x (Epic Cyclops multiplies all reels). New FS DuelReels add 2-10 extra spins and can upgrade to higher tiers.
• 4 FS Symbols - Zeus Fury: Same as Hades Havoc, but reel multipliers also apply to wild symbols.
• 5 FS Symbols - Eternal Destruction: Same as Zeus Fury, but with at least 1 wild, 1 Relic or Cyclops and 1 DuelReel guaranteed on every spin. Cannot be bought.

Eternal Duel RTP, Maximum Win & Volatility

The Eternal Duel RTP is 96.42%, generous for a high volatility game.

• RTP: 96.42%
• Volatility: High
• Maximum Win: 15,000x the bet
• Maximum Payout: 750,000.00 at max stake

High volatility means fewer wins overall. Some casinos carry versions with lower RTPs, so check before you play.

Eternal Duel Verdict

This Eternal Duel slot review highlights one of the best-looking Greek mythology slots available, with a strong feature set to match.

DuelReels with multipliers up to 100x always guarantee a win when they trigger and can combine for significant payouts. Three free spins tiers with escalating reel multipliers, Relic and Cyclops boosters provide meaningful progression. The Eternal Destruction round with guaranteed wilds, DuelReels and boosters on every spin is the standout feature.

The top-tier free spins cannot be bought, only triggered organically with 5 scatter symbols.

Try the Eternal Duel demo before playing at the best Eternal Duel slot sites.