Mortal Oath Slot by Foxhound Games Free Play

Mortal Oath by Foxhound Games Slot Overview

Mortal Oath sets a bleak Sengoku-era tone, blending demon-haunted fantasy with a muted visual palette and a tense atmosphere. The presentation is more restrained than flashy, but the dark world-building gives Foxhound Games’ debut a distinct identity.

Its main draw is the Corrupted Hunter wild, plus a hold ’n’ win-style bonus with collectors, multipliers, and feature buys. With 96.32% RTP, high volatility, and a 10,000x max win, the game feels technical rather than simple. Try the free demo on BonusTiime.

Mortal Oath Slot Specifications

Mortal Oath uses a 5×3 grid with 9 paylines, keeping online slot gameplay compact and focused on symbol hits and feature triggers.

RTP (Return to Player)

96.32% RTP gives a solid return rate, making Mortal Oath fairly competitive on BonusTiime.

Volatility

High volatility means bigger gaps between wins, so patience matters during the base game.

Max Win

10,000x the stake gives the slot solid payout potential and a clear reason to chase the bonus.

Theme

A dark Sengoku setting mixes demon hunting, war, and supernatural tension for a bleak, cinematic feel.

Mortal Oath Slot Features

Corrupted Hunter, Night of the Hunt, Demon Symbols, Gates of Hell, Guardian Statue and Divine Retribution give Mortal Oath a layered feature set, mixing expanding wilds, sticky symbols, multiplier collection and a bonus round built around progression.

Corrupted Hunter

Corrupted Hunter is a base game wild that only appears outside the bonus round. When it lands as part of a win, it expands to cover the whole reel, then reveals a random multiplier and 3 empty stacks. Each winning line it helps to form fills a stack, and once all stacks are full, the game triggers a respin. During that respin, the symbol stays sticky and no new Corrupted Hunters can land.

Demon Symbols

Demon Symbols act as standard high-paying symbols in the base game, but they gain multiplier power during Night of the Hunt. In the bonus, Bonus Yellow, Blue and Green Demon symbols become sticky and carry different value ranges, which makes them central to the round’s multiplier-building structure and one of the slot’s key progression mechanics.

• Bonus Yellow Demon: x1-x3
• Bonus Blue Demon: x4-x6
• Bonus Green Demon: x7-x9

Night of the Hunt

Landing 3 scatters triggers Night of the Hunt, the main bonus round. Only bonus feature symbols or blanks can appear, and the total multiplier starts at zero. The round lasts for 3 lives, with each life equal to one spin. Feature symbols reset the life counter, so the bonus can continue building until all lives run out.

Gates of Hell

Gates of Hell starts with an x5 value and remains on the grid while the bonus continues. Each time another bonus feature symbol lands, its multiplier doubles, which can build a much stronger total over time. Once a life is consumed, the current Gates of Hell value is added to the Total Multiplier bar and the symbol is removed.

Guardian Statue

Guardian Statue lands with 4 empty stacks, and one stack fills immediately. Every later symbol landing fills another stack. If a life is lost before all four stacks are complete, the statue disappears on the next spin. Once fully charged, it stays sticky and can help trigger Divine Retribution later in the bonus.

Divine Retribution

Divine Retribution only triggers once per bonus round, and only if all 3 lives are gone while an activated Guardian Statue is still on the grid. It doubles all Bonus Demon multipliers, adds them to the Total Multiplier bar, clears sticky symbols from the grid, and restores lives back to 3, which can extend the bonus flow.

Feature Buys

Feature Buys let players pay to access bonus features or raise the chance of triggering them. Mortal Oath includes several buy options, each tied to a specific mechanic and risk level.

• BonusHunt FeatureSpins: x3 — makes bonus triggers more likely.
• Corrupted Hunter FeatureSpins: x50 — guarantees one Corrupted Hunter.
• Night of the Hunt: x100 — buys the bonus round directly.

Mortal Oath Slot Review

Mortal Oath leans into a bleak Sengoku setting, with demon hunters, muted colours and ominous audio doing most of the heavy lifting. The world feels distinct, but the presentation stays restrained rather than flashy, so the atmosphere does more work than the visuals themselves.

The base game feels slow and the line wins often look modest, which makes the expanding wilds more important than the regular symbols. The bonus adds structure through multipliers and sticky symbols, yet the results can feel anticlimactic even when the numbers climb.

Mortal Oath suits patient players who like high volatility and feature chasing more than constant action. Fans of dark, mechanic driven slots may appreciate it, but anyone wanting lively pacing or stronger payoff feedback may prefer something more polished.

Mortal Oath Slot FAQ