Dwarven Gems Megaways Slot Review
Dwarven Gems Megaways is Iron Dog Studios’ answer to high-volatility thrill seekers who crave meaningful feature depth within the Megaways format. Released in September 2021, this mining-themed slot has quietly established itself as a standout entry in an increasingly crowded marketplace. We tested the game extensively and found that it delivers exactly what experienced players expect: a feature-rich experience where the bonus round genuinely lives up to its mathematical promise.

Game Features at a Glance
| Feature | Details |
|---|---|
| Provider | Iron Dog Studios |
| RTP | 96.70% (96.5% bonus buy) |
| Volatility | Very High |
| Max Win | 20,000x stake |
| Bet Range | 0.10 to 20 |
| Reels | 6 reels + top sliding reel |
| Ways to Win | 200,704 Megaways |
The engine beneath this game is straightforward: 96.7% RTP, Very High volatility, and 200,704 ways to win across a 6-reel grid with a top-sliding reel mechanic. Iron Dog Studios have kept the base specification lean, allowing the feature design to shoulder the creative weight. That’s precisely the point.
Base Game and Mechanics
The base game runs on cascading wins, or “tumbles” as the studio calls them. When symbols connect to form a winning line, they vanish and drop fresh symbols from above at no cost. This mechanic creates chains of consecutive wins during hot streaks, though we’ll be honest: between the feature triggers, you’re grinding through a fairly methodical affair.
What prevents true monotony is the Dwarven Bomb feature. These sticky wild symbols land randomly on the top-sliding reel, explode with random symbols, and trigger cascading tumbles that can persist across multiple spins. During our testing, Bombs landed several times within batches of spins, drawing out sequences and creating genuine dynamism during otherwise predictable periods. It’s the intelligent addition that makes the difference between tedious and tolerable.
The visual execution is crisp: symbols are smart and thematic, the dwarven character standing to the left of the reels is genuinely well-designed rather than generic, and the industrial grey aesthetic is unmistakably intentional. Whilst the dark colour palette won’t appeal to everyone visually, the orchestral soundtrack more than compensates. Our team was struck by how much the epic, sweeping music contributes to the overall immersion—the pickaxe sound effects during the base game grind actually lift the mood rather than irritating.

Bonus Features and Free Spins
This is where Dwarven Gems Megaways genuinely stands apart. When 4 green gem scatter symbols land in sight across reels 2 to 5, the bonus wheel spins. You’ll receive between 6 and 11 free spins—a tight range that respects the slot’s mathematical promise.
But here’s the mechanical cornerstone: the unlimited multiplier. Starting at 1x and incrementing by +1 after every tumble win, this multiplier has no cap. None. Every cascade compounds the win value without restriction. In a Very High volatility slot, that’s genuinely innovative design. It allows wins to scale with actual gameplay rather than hitting arbitrary ceilings most slots impose.

Power Gems
Power Gems are where free spins become explosive. These special symbols function as both wilds and scatters, appearing on the top-sliding reel during bonus rounds. Each appearance awards +2 extra spins and adds a random wild to the grid. During testing, Power Gems made a noticeably positive impact when bonus multipliers climbed, creating the genuine win potential the game promises.

Lucky Last Spin Retrigger
If a winning combination lands on your final free spin, +1 additional spin triggers automatically. This continues until a spin concludes without a win. It’s a genuinely clever mechanic that feels intuitive and fair—there’s no artificial manipulation, just straightforward rule-based extension. When multipliers are climbing alongside extended spins, this feature provides unlimited entertainment potential.
Bonus Buy Options
The bonus buy system offers genuine choice across six tiers:
- 45x stake: 7 free spins direct entry
- 150x stake: 9 free spins direct entry
- 200x stake: Spin on the bonus wheel (6-11 spins)
- 300x stake: 11 free spins direct entry
- 400x stake: 15 free spins with Bonus Upgrader
- 500x stake: 20 free spins with Bonus Upgrader
The Bonus Upgrader at higher tiers increases the frequency of Power Gems and Dwarven Bombs appearing during bonus rounds. It’s tempting, absolutely—but expensive. Our team found that top-tier options demand substantial investment with outcomes remaining unpredictable. There’s no guarantee of profitability, though for those with adequate bankroll and patience, the risk/reward calculus appeals to experienced high-volatility players. One important note for UK players: bonus buy features are restricted under UKGC regulations, limiting your access to these higher-cost options.
Why Players Choose Dwarven Gems Megaways
Strengths
- Unlimited multiplier system with no upper limit on win escalation
- Innovative feature combination (Dwarven Bombs, Power Gems, Lucky Last Spin) that works in genuine harmony
- 96.7% RTP is significantly above industry average, respecting player investment
- 20,000x maximum win potential is substantial and achievable through extended bonus rounds
- Epic orchestral soundtrack provides exceptional atmospheric immersion
- Clean, crisp graphics with well-designed symbols and strong character design
- Multiple bonus buy tiers provide flexible entry points for engaged players
- Bonus features deliver on the mathematical promise without artificial restrictions
Limitations
- Base game between features can feel methodical and repetitive, particularly for action-seeking players
- Very High volatility means bankroll swings can be extreme—consistency is unrealistic
- Dark, grey colour palette may feel uninspiring initially despite being thematically appropriate
- Top-tier bonus buy options (400-500x) require expensive investment with unpredictable outcomes
- Bonus buy feature unavailable to UK players under UKGC restrictions
- Doesn’t create lasting memorability compared to some other Megaways offerings
- Less suitable for casual players seeking frequent small wins or consistent profitability
- Players new to high-volatility slots should approach cautiously with appropriate bankroll
Our Verdict
Dwarven Gems Megaways is a well-executed, feature-rich high-volatility offering that respects player intelligence. Iron Dog Studios have created an experience that rises above the Megaways market noise through innovative feature design. The unlimited multiplier system, combined with mechanics like Dwarven Bombs, Power Gems, and Lucky Last Spin, demonstrates a genuine understanding of what experienced players seek. This is a slot built for those who appreciate when a bonus round lives up to its mathematical promise. For Megaways enthusiasts and high-volatility chasers with adequate bankroll, it’s absolutely worth a spin. The game respects both your intelligence and your bankroll—a rare combination in modern slot development.
Who Should Play Dwarven Gems Megaways?
This slot positions itself squarely for experienced high-volatility enthusiasts who understand the trade-offs between patient base gameplay and explosive bonus potential. If you’re a player who actively seeks this type of gameplay—who appreciates Megaways mechanics, understands volatility, and has the bankroll to weather dry spells—this game delivers meaningfully. It’s less suitable for casual players seeking frequent small wins, those preferring lower volatility entertainment, or anyone uncomfortable with unpredictable swings.
Players new to high-variance slots should approach cautiously. The Very High volatility isn’t hyperbole—you cannot expect consistent profitability. But if you understand and actively seek this approach? Dwarven Gems Megaways is precisely the appeal.
Final Thoughts
Dwarven Gems Megaways delivers exactly what Iron Dog Studios promised. For those who understand and actively seek this type of gameplay, it’s a genuinely solid offering. The game respects both player intelligence and bankroll through honest odds, reasonable bonus buy options, and transparent mechanics. Iron Dog Studios has established themselves as developers capable of delivering meaningful depth to the Megaways format, and this title is strong evidence of that capability.
The unlimited multiplier system, combined with innovative features like the Lucky Last Spin retrigger, creates a bonus round that genuinely escalates with player engagement. Community feedback consistently highlights the exceptional orchestral soundtrack and well-designed features as the game’s standout elements. Limitations exist—primarily the methodical base game and the Very High volatility—but these aren’t flaws; they’re design choices that define the slot’s appeal.
Absolutely worth a spin for Megaways enthusiasts; essential for high-volatility chasers. Just approach with realistic expectations about bankroll requirements and the extended dry spells that Very High volatility brings. When the bonus round triggers and those cascades start building the multiplier, you’ll understand why experienced players rate this one so highly.
Frequently Asked Questions
-
What is the RTP of Dwarven Gems Megaways?
The Dwarven Gems Megaways RTP is 96.7%, whilst the volatility level of this game is very high. The standard gameplay has a single RTP setting at 96.70%, however, all Bonus Buy features are played with an RTP of 96.50%. Operators can adjust it down due to the customizable RTP ranges, so the actual RTP may vary depending on where you play the game. -
What is the maximum win in Dwarven Gems Megaways?
The Dwarven Gems Megaways maximum win is 20,000x your stake. This maximum payout can be achieved through the free spins with the bombs and gems, particularly when the unlimited multiplier climbs through extended bonus sessions. -
How volatile is Dwarven Gems Megaways?
Dwarven Gems Megaways has very high volatility, which means you’ll expect to land winning combinations less frequently than in other games. This volatility classification is combined with significant win potential, making it appealing to players seeking larger payouts with less frequent wins and who understand the risk/reward balance. -
What are the bonus features in Dwarven Gems Megaways?
The bonus features include Power Gems (special symbols that add random wilds and +2 extra spins), Dwarven Bombs (sticky wild symbols that trigger cascades), and Lucky Last Spin (a retrigger mechanic that awards another spin if the final free spin is a winner). The game also features a progressive win multiplier in the bonus round that starts at x1 and increases by +1 per tumble win with no upper limit. -
How many free spins can you get in Dwarven Gems Megaways?
The Green Gem scatter triggers the Bonus Round when 4 scatters appear in sight (on reels 2 to 5). A gem wheel then spins to award 6 to 11 free spins. The bonus round comes with a progressive win multiplier that starts at x1 and increases by +1 per tumble win with no upper limit. Additional spins can be awarded through Power Gems (+2 spins) and Lucky Last Spin retriggering. -
What are the Bonus Buy options in Dwarven Gems Megaways?
The Bonus Buy options are: 45x the bet for 7 free spins, 150x the bet for 9 free spins, 200x the bet for a spin on the bonus wheel (awarding 6-11 free spins), 300x the bet for 11 free spins, 400x the bet for 15 free spins with Bonus Upgrader, and 500x the bet for 20 free spins with Bonus Upgrader. The Bonus Upgrader increases the frequency that Power Gems or Dwarven Bomb symbols hit. Note: Bonus Buy is unavailable to UK players under UKGC regulations. -
What is the game layout of Dwarven Gems Megaways?
Dwarven Gems Megaways features a 6-reel configuration with Megaways mechanics, providing 200,704 ways to win. The game includes a top sliding reel where special symbols like Power Gems and Dwarven Bombs can appear, creating additional winning opportunities and triggering cascades. -
What theme does Dwarven Gems Megaways follow?
Dwarven Gems Megaways is a mining-themed slot game developed by Iron Dog Studios that combines high volatility with significant win potential. The game features dwarven characters, mining elements, gem symbols, and a coal mine aesthetic, appealing to players who enjoy fantasy and mining-themed games. The orchestral soundtrack enhances the atmospheric immersion throughout gameplay.


