How It Plays
Dwarven Gems Megaways grinds along a 6-reel, 7-row grid with a top sliding reel that feeds new symbols into the cascade. All wins tumble – winning symbols explode and new ones drop from above, repeating as long as matches land. Wilds land on reels 2-6 (not the top reel) and substitute for all regular pay symbols. The 4 dwarven miners are the premium symbols, each paying 2.5x to 5x your stake for 6 on a payline.
Dwarven Bomb – Base Game Kick
When a Dwarven Bomb slides onto the top reel, the left-hand dwarf hurls dynamite onto the grid. The bomb acts as a sticky wild, and once the tumble ends, the explosion clears a random cluster of symbols – triggering a fresh cascade. It’s the main spark in the base game shaft; without it, you’re mostly grinding flat.
Bonus Round – Green Gem Trigger
Land 4 Green Gem scatters on reels 2-5 to spin the gem wheel and claim 6 to 11 free spins. The bonus round multiplier starts at x1 and climbs by +1 per tumble win with no ceiling. Power Gem symbols land on the top reel during the feature – they act as both wild and scatter, adding 2 to 4 wilds on reels 2-4 (or reel 5 when 2 Power Gems land together), and each Power Gem grants +2 extra spins. The Lucky Last Spin feature kicks in if you win on your final spin – if that spin also wins, you get another chance, and the cycle repeats as long as matches hold.
Bonus Buy Menu
| Feature | Cost | Spins / Effect |
|---|---|---|
| Bonus Buy (Standard) | 200x stake | 6-11 free spins (wheel) |
| Bonus Buy (7 Spins) | 45x stake | 7 free spins |
| Bonus Buy (9 Spins) | 150x stake | 9 free spins |
| Bonus Buy (11 Spins) | 300x stake | 11 free spins |
| Bonus Buy (15 Spins) | 400x stake | 15 free spins + Bonus Upgrader |
| Bonus Buy (20 Spins) | 500x stake | 20 free spins + Bonus Upgrader |
The Bonus Upgrader (15 and 20 spin tiers) boosts Power Gem and Dwarven Bomb frequency during the feature. Non-UK players only.
RTP and Volatility
Default RTP sits at 95% with high volatility. The math model is solid overall, though adjustable RTP ranges mean you should check your operator’s settings before committing real stakes. Bets range from 0.1 to 20 per spin.
Sound and Visuals
Every spin echoes with a pickaxe strike – a tactile touch that grounds the mining theme. The soundtrack is engaging and steampunk-tight, matching the dwarf characters who are nicely animated roughnecks. The dark/grey color scheme is not a mood lifter, but it’s far from a deal-breaker and suits the mineshaft setting well enough.
