Hacksaw GamingHacksaw Gaming

    Eternal Duel

    9.2/10
    Release January 2026· Updated June 2026

    Greek mythology slot from Hacksaw Gaming (2026). DuelReels + Hades Havoc x999, max win 15,000x. BCE rating: 9.2/10.

    RTP
    96.42%
    Volatility
    High
    Max Win
    15 000x
    Grid
    5x5
    Bonus Buy
    Yes
    Format 5x5 / 19 paylinesDuelReels (multipliers x2-x100, additifs)Hades Havoc reel multipliers x999Relics + Cyclops symbolsHit frequency 30,6%
    Eternal Duel
    🎰

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    BetsRank Verdict

    Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

    Released in 2026, Eternal Duel is a Greek mythology slot from Hacksaw Gaming built around the DuelReels mechanic plus the persistent Hades Havoc bonus. Format 5x5 / 19 paylines, RTP 96.42% (top tier for Hacksaw), max win 15,000x, high volatility, 30.6% hit frequency. Signature mechanic: DuelReels — VS symbols expand into full-reel wilds carrying x2-x100 multipliers. When multiple DuelReels contribute to the same win, their multipliers are COMBINED. The Hades Havoc bonus introduces persistent reel multipliers capped at x999, enhanced by Relics and Cyclops symbols. 3 escalating free spin tiers. 5 bonus buy options: BonusHunt (3x), Godly (50x), Deadly (1000x), Hades Havoc (80x), Zeus Fury (300x).

    Strengths

    • +96.42% RTP — top tier for Hacksaw
    • +DuelReels combine multipliers up to x100
    • +Hades Havoc offers x999 persistent reel multipliers
    • +5 bonus buy options
    • +Solid 30.6% hit frequency

    To consider

    • −Degraded RTP versions exist (down to 86.31%)
    • −Max bet capped at €50 (vs. the usual €100)
    • −High volatility requires a solid bankroll

    About Eternal Duel

    Released in 2026, Eternal Duel is a Greek mythology slot from Hacksaw Gaming built around the DuelReels + Hades Havoc persistent bonus mechanic. Format 5x5 / 19 paylines, RTP 96.42% (top tier for Hacksaw), max 15,000x, high volatility, 30.6% hit frequency.

    The visual world pits Mount Olympus against the Underworld, gods clashing with Hades, in a gold-blue vs. black-blood-red palette. Signature mechanic: DuelReels — VS symbols expand into full-reel wilds carrying x2-x100 multipliers. When several DuelReels contribute to the same win, their multipliers are COMBINED.

    Signature bonus: Hades Havoc introduces persistent reel multipliers capped at x999, enhanced by Relics and Cyclops symbols. 3 escalating free spin tiers. 5 bonus buy options: BonusHunt (3x), Godly (50x), Deadly (1000x), Hades Havoc (80x), Zeus Fury (300x). Degraded RTP versions exist at 94.24% / 92.39% / 86.31%. Available at top-rated crypto casinos in the BCE rankings.

    Key mechanics

    • ▸5x5 / 19-payline format
    • ▸Official RTP 96.42% — top tier
    • ▸High volatility
    • ▸Max win 15,000x
    • ▸DuelReels (combined x2-x100 multipliers)
    • ▸Hades Havoc x999 persistent multipliers
    • ▸Relics + Cyclops symbols
    • ▸30.6% hit frequency
    • ▸5 bonus buy options
    • ▸Premium Greek mythology universe
    💰 Bonus Buy: 3x BonusHunt / 50x Godly / 80x Hades Havoc / 300x Zeus Fury / 1000x Deadly

    ❓Eternal Duel FAQ

    What is the RTP of Eternal Duel?▾

    The official high RTP is 96.

    42% (top tier for Hacksaw). Degraded versions exist at 94. 24%, 92. 39%, and 86. 31%. Always check via the in-game 'i' button.

    How does Hades Havoc work?▾

    A bonus with persistent reel multipliers capped at x999 — each reel carries its own multiplier that persists throughout the whole bonus.

    Relics and Cyclops symbols boost the existing multipliers. Theoretically, x999 on every reel would mean absolute chaos.

    Eternal Duel vs. Dynasty of Death?▾

    Dynasty of Death (April 2026): underworld theme, 5x4 / 14 paylines, max win 12,500x, single-hit max possible.

    Eternal Duel: Greek mythology, 5x5 / 19 paylines, max win 15,000x, unique Hades Havoc feature. Eternal Duel offers the higher max win plus a one-of-a-kind Hades Havoc bonus.

    Is Eternal Duel available at top-rated casinos?▾

    Yes — it's available at top-rated crypto casinos that offer Hacksaw Gaming titles.

    Who is Eternal Duel for?▾

    Greek mythology fans looking for Hacksaw's 2026 top-tier release, with a 96.

    42% RTP and the unique Hades Havoc bonus. High volatility means a solid bankroll is needed. 5 bonus buy options cover every budget.

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    Try the official demo on Hacksaw Gaming's site
    Alexandre Dubois
    Alexandre Dubois

    Online Casino & Bonus Expert

    Last updated: 6/27/2026

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    Slot sheet last updated on · Sources: slotcatalog.com, official provider sites, BetsRank hands-on testing