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Mortal Oath slot: free demo, RTP and max win

A slot by Hacksaw Gaming

Foxhound Games debuts with Mortal Oath, a title that refuses conventional safety. Rather than launching with a predictable offering, this studio has charted an unconventional path while bearing the fingerprints of its parent company,…

Studio Hacksaw Gaming 482 games on Velatonmies

Hacksaw Gaming is an online slot game studio established in 2018. The company develops slot games, scratchcards, and fixed odds games, often with a mobile-first approach. It holds licenses from multiple jurisdictions, including the Malta Gaming Authority and the UK Gambling Commission, and its portfolio includes titles such as Wanted Dead or a Wild.

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LuckyCoin does not run a welcome bonus, deposit match or free spins package. The reward model is instant rakeback, weekly cashback, a VIP programme, tournaments and referrals.

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Where to play Mortal Oath in October 2026

Our picks for this game, each one opened, funded and cashed out in our own testing.
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Betpanda.io

3.3/5
Welcome offer 100% up to 1 BTC 10% weekly cashback, no wager
Min deposit
€10
Measured payout
7 min 36 s
Licence
No gambling licence (Costa Rica company)
+2
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Duelbits

4.2/5
Welcome offer 100% up to $500 Plus rakeback and VIP rewards
Min deposit
$20
Measured payout
7 min 25 s
Licence
Curaçao eGaming
The welcome offer is a 100% match up to $500 with 30x wagering. A deposit of about $20 is needed to claim it, while play itself has no fixed minimum.
2026 New Fast payouts
Welcome offer Instant rakeback and weekly cashback No welcome bonus, by design
Min deposit
$10
Measured payout
6 min 46 s
Licence
Anjouan Gaming
LuckyCoin does not run a welcome bonus, deposit match or free spins package. The reward model is instant rakeback, weekly cashback, a VIP programme, tournaments and referrals.

Foxhound Games debuts with Mortal Oath, a title that refuses conventional safety. Rather than launching with a predictable offering, this studio has charted an unconventional path while bearing the fingerprints of its parent company, Hacksaw Gaming. The result commands attention for venturing beyond the predictable and establishes a foundation suggesting interesting prospects ahead.

The Game World and Setting

Mortal Oath draws from Asian cultural elements but diverges sharply from cheerful prosperity narratives typical of that region’s slots. The action unfolds during Japan’s Sengoku period, the Warring States era from roughly 1467 to 1600, when civil conflict and turmoil reshaped the nation. This game merges that historical backdrop with supernatural horror. Demons prowl the land, divine punishment awaits the wicked, and reality bends toward the fantastical. A hunter on a spiritual mission to purify the realm becomes the window through which players experience this dark, flame-touched world. The visual presentation reflects this aesthetic: windswept and desolate, where the line between physical and mystical blurs. This foundation gives Mortal Oath genuine character and makes the experience feel distinct.

Core Gameplay and Layout

Mortal Oath operates across a 5-by-3 grid with 9 paylines determining winning combinations in the base game. The mathematical model sits comfortably in high volatility at 4 out of 5 on the volatility scale. Two RTP options are available, with 96.32 percent representing the more generous choice. Players can wager anywhere from 0.10 to 100 per spin. The hit rate comes in at 33.3 percent, meaning roughly one in three spins produces a winning line. Nine standard symbols comprise the regular pay structure: three coin designs, scrolls, weaponry elements, headgear, and three demon characters. The oak symbol delivers between 1x and 10x the stake for five matches. The wild substitute completes lines with regular symbols and awards 20x the wager when five wilds form a winning combination.

Multiplier Mechanics and Special Symbols

The base game features the Corrupted Hunter, a wild symbol exclusive to this phase that expands to cover an entire reel when doing so completes a winning formation. Upon expansion, it displays a random multiplier from 2x to 100x, accompanied by three empty stacks. Every winning line participation fills one stack. Multiple wins can populate several stacks simultaneously. When all stacks reach capacity, a respin triggers during which the Corrupted Hunter remains sticky but cannot spawn new copies. These expanded wild multipliers prove essential for generating decent returns given the limited payline structure. Demon symbols function as premium payers in the base game but become multiplier-bearing during bonus rounds. Three demon varieties exist in the bonus feature: yellow demons worth 1x to 3x, blue demons yielding 4x to 6x, and green demons reaching 7x to 9x.

The Night of the Hunt Bonus Round

Landing three scatters triggers the Night of the Hunt bonus round, where only bonus symbols and blanks appear. The round operates on multiplier accumulation beginning at zero. Each demon symbol contributes its value to a running total, with values determined by demon type. The bonus uses a lives mechanic starting with three available lives. New feature symbols restore spent lives. Once lives expire, the bonus concludes and accumulated multipliers are awarded. Filling the entire grid with demons adds 500x to the total pool. The Collector gathers all visible demon multipliers and adds them to its own value while leaving originals unaffected. This sticky demon receives an x1 value if landing without other demons present. The Gun Ability targets one demon and fires up to three projectiles, each doubling that target’s multiplier. The Gates of Hell appears with 5x and persists, doubling whenever any bonus symbol lands. This multiplier transfers to the total when a life ends, then vanishes. Only one can activate per round. The Guardian Statue lands with four empty stacks, one filling immediately, then gaining one fill per landed symbol. If lives deplete before completion, the statue disappears on the next spin. A fully charged version becomes sticky and qualifies for Divine Retribution, which activates when all lives expire with an activated Guardian Statue present. It doubles every demon multiplier, adds them to the total, clears sticky symbols, and restores three lives. Divine Retribution triggers only once per bonus session.

Purchasable Features and Value

Players can purchase direct bonus access and improved odds. BonusHunt FeatureSpins cost 3x and make each spin five times likelier to trigger the bonus. Corrupted Hunter FeatureSpins cost 50x and guarantee at least one expanded wild, excluding scatters. Night of the Hunt can be purchased for 100x the wager. A 10,000x maximum win sits at the ceiling of potential payouts. These economics reflect high volatility: moderate base returns require heavy reliance on multiplier mechanics and bonus features.

Overall Assessment

Mortal Oath represents an accomplished first statement from a studio willing to chart its own course. The departure from cheerful prosperity toward a darker, demon-haunted setting immediately differentiates the title. The Japanese historical period blended with fantasy creates atmosphere with genuine depth. Mechanics carry fingerprints of Hacksaw Gaming influence, particularly the expanding wild multiplier concept anchoring base strategy. However, bonus implementation diverges enough in practice to feel distinct. Weaknesses exist: the base game can feel monotonous, and symbol payouts seem modest for nine paylines. Without the Corrupted Hunter and its multiplier potential, base performance suffers noticeably. The bonus produces solid results but occasionally lacks the emotional climax that makes big wins feel earned. Gates of Hell and similar escalating symbols hint at potential visceral excitement, yet high-tension moments remain limited. Presentation misses opportunities to amplify drama, potentially leaving players emotionally flat despite favorable math. Yet much warrants appreciation. Craftsmanship is evident, the mathematical model functions well for its volatility classification, and thematic integration enhances rather than distracts. As a debut, Mortal Oath establishes that this studio possesses both creativity to differentiate itself and technical competence to execute. It represents the kind of launch generating genuine interest in what comes next.

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