Oath of Steel by Evoplay

RTP: 96.05%

Oath of Steel by Evoplay takes players into a dark medieval battlefield where honor, swords, and steel collide with highly dynamic slot mechanics. With its atmospheric design, cascading wins, and progressive multipliers, this high-volatility slot offers thrilling gameplay for players who seek both immersion and big payout potential.

Draw your sword and enter a dark medieval battlefield in Oath of Steel by Evoplay. This casino game is a gritty and atmospheric adventure where honor, steel, and highly dynamic slot mechanics collide. With its cascading wins and progressive multipliers, this high-volatility classic slot offers a thrilling and immersive experience for players who seek both epic themes and big payout potential.

Provider: Evoplay
Release Date: 2025
RTP: 96.05%
Volatility: High
Max Win: 7,500x
Theme: Medieval / Battle
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Feature Value
Reels 6
Rows Variable (up to 7)
Paylines Up to 117,649 (Ways to Win)
Min Bet 0.10
Max Bet 100
Max Win 7,500x
Jackpot No
RTP 96.05%
Volatility High
Hit Frequency N/A

Oath of Steel plunges players into a grim, war-torn medieval landscape under a stormy sky. The theme is dark and atmospheric, focusing on the harsh reality of battle. The graphics are stunning and realistic, with detailed armor, weapons, and character symbols. The animations are powerful, with clashing swords and dynamic effects for winning combinations. The soundtrack is an epic, cinematic score with the sounds of battle—marching drums, war horns, and the clang of steel—creating a deeply immersive and intense experience for this mobile slot.

The symbols are the tools and combatants of a medieval war.

  • Regular Symbols: The low-value symbols are different colored wax seals bearing animal crests. The high-value symbols are a battle axe, a war hammer, a helmeted knight, and a fearsome warlord. The warlord is the most valuable symbol.
  • Special Symbols:
    • Wild Symbol: A golden lion crest is the Wild, substituting for all regular symbols.
    • Scatter Symbol: A crossed-swords-and-shield icon is the Scatter. Landing four or more triggers the free spins feature.

This high RTP slot uses a dynamic Ways to Win engine, where the tide of battle can turn with every spin.

To begin the battle, select your wager. The number of symbols on each reel changes with every spin, creating a variable number of ways to win. Wins are awarded for matching symbols on adjacent reels from left to right. To understand the flow of combat, it is recommended to try the free slot machine demo. The game is fully optimized for a glorious victory on all iOS and Android devices.

Victory in battle is achieved through these powerful and explosive features.

  • Cascading Wins: Every winning symbol is shattered and removed from the reels, allowing new symbols to drop into place from above. This can create chain reactions of wins from a single spin.
  • Battle Cry Multiplier: In the base game, a random multiplier can be applied to any win, boosting your spoils of war.
  • Free Spins with Progressive Multiplier: Triggered by 4 or more Scatters, this feature awards 12 free spins. The round starts with a 1x win multiplier. After every single cascade, the multiplier increases by +1 and does not reset between spins. This can lead to massive, battle-winning payouts. The feature can be re-triggered for more spins.

This casino game is forged for warriors who thrive on high-risk, high-reward combat.

RTP: Oath of Steel has a solid RTP of 96.05%, which is right around the industry average, ensuring a fair fight for all players.

Volatility: This is a high-volatility slot. The gameplay can feel like a long, hard-fought battle with smaller skirmishes, but the free spins feature is where the war is won. The unlimited progressive multiplier can turn a series of small cascades into a legendary treasure hoard. It’s designed for players with a warrior’s patience and courage.


Oath of Steel is a visually stunning and mechanically thrilling slot from Evoplay. It perfectly captures the dark and gritty atmosphere of medieval warfare and combines it with the proven excitement of cascading reels and a progressive multiplier. The high volatility and massive win potential make for an edge-of-your-seat experience. If you enjoy epic themes and high-stakes gameplay, you are bound by oath to try this slot. To arms, and spin for glory!

Pros Cons
✅ Stunning, atmospheric medieval theme. ❌ High volatility can be challenging for new players.
✅ Exciting cascading wins mechanic. ❌ The dark and gritty theme may not be for everyone.
✅ Powerful free spins with an unlimited progressive multiplier.
✅ Solid RTP and high max win potential.

Suitable for: Fans of medieval and battle themes, high-volatility players, and those who enjoy Ways-to-Win slots with cascading reels.


What is the RTP of Oath of Steel?

The RTP of Oath of Steel is 96.05%.

Can I play Oath of Steel for free?

Yes, a demo version is available on our site, allowing you to hone your battle strategy without any risk.

Does Oath of Steel have a free spins feature?

Yes, it has a very powerful free spins feature that combines cascading wins with an unlimited win multiplier that increases after every cascade.

What is the maximum win in Oath of Steel?

The maximum potential win in this slot is 7,500 times your total bet.

Is Oath of Steel mobile-friendly?

Absolutely. Evoplay has forged Oath of Steel to be fully optimized for a flawless and epic experience on all mobile devices.


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At SlotZone, Nick: owns the scoring rubrics and data pipeline, runs controlled tests (KYC, deposits, withdrawals), manages the evidence store and QA, and acts as Complaints & ADR liaison (triage, right-of-reply, escalation)

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