Hammer of Thunder by Spadegaming brings the thrill of Norse mythology to life with powerful gods, cascading symbols, and cluster pays that keep every spin exciting. At BP9 Malaysia, we take a closer look at this slot’s 96.89% RTP, medium volatility, and the bonus mechanics that make it stand out among Spadegaming slots. Our reviews are known for being thorough, covering everything from the paytable and features to the gameplay experience, so you can dive in with confidence. Read on to discover why Hammer of Thunder has earned its place as a favorite and how you can try the demo for free at BP9.
| Software Provider | Spadegaming |
| RTP | 96.89% |
| Volatility | Medium |
| Theme | Norse mythology, vikings, thunder gods |
| Reels | 6 |
| Rows | 6 |
| Paylines | Cluster pays |
| Max. Win | 285x |
| Min. Bet | RM0.20 |
| Max. Bet | RM500 |
| Jackpot | No |
| Autoplay | Yes |
Hammer of Thunder runs on a 6×6 grid with a cluster pays mechanic. Wins are created by landing groups of at least 8 matching symbols connected horizontally or vertically. When a winning cluster forms, the symbols disappear and new ones cascade down, giving you extra chances within the same spin. The game also introduces the Hammer Wild, which sticks to the reels and triggers respins for bigger chain reactions. Free spins are the highlight, offering multipliers that can stack throughout the feature.
Instead of fixed paylines, Hammer of Thunder uses cluster pays. This means wins do not follow traditional left-to-right lines. Any cluster of 8 or more matching symbols counts as a win, regardless of its position on the grid. Larger clusters pay more, and cascades can keep adding to your total in a single spin. This system creates a fast-paced style of play that feels different from standard slots, making every spin unpredictable and engaging.
This Spadegaming slot offers a return to player rate of 96.89%, which sits slightly above the industry average. Combined with its medium volatility, players can expect a steady balance between hit frequency and payout size. You will see smaller wins occur fairly often, while bigger payouts rely on the Free Spins feature with accumulated multipliers. The capped maximum win of 285x means this game leans more toward consistency than huge, high-risk jackpots.
Graphics draw heavily from Norse myth: thunder, majestic gods, rugged Viking implements, stormy skies. The game uses bold, polished artwork and vibrant colors (deep blues, silvers, steel), with detailed animations especially during bonus moments. Soundtrack leans heroic and atmospheric: thunder claps, choirs, war horns. Together, visuals and sound immerse players in an epic Viking saga.
Symbols follow a tiered design: high symbols are gods/heroic figures; mid-range are weapons and gear; low-tier are the classic card icons in Norse styling. Game also includes special symbols: sticky Hammer Wild, Scatter, Wilds.
| Symbols | Pay/Effect |
|---|---|
| Hammer (Wild) | Sticky wild that triggers respins and stays until no more wins occur |
| Scatter | 4 or more trigger Free Spins, extra scatters add more spins |
| Odin | From 5x up to 20x bet |
| Lady Sif | From 1x up to 10x bet |
| Loki | From 0.6x up to 6x bet |
| Ares | From 0.5x up to 4x bet |
| Warhorn | From 0.4x up to 3x bet |
| Helmet | From 0.3x up to 2.5x bet |
| A | From 0.16x up to 1x bet |
| K | From 0.10x up to 0.8x bet |
| Q | From 0.08x up to 0.6x bet |
| J | From 0.06x up to 0.5x bet |
| 10 | From 0.04x up to 0.3x bet |
Hammer of Thunder is more than just spinning reels and cluster wins. Spadegaming packed the slot with bonus mechanics that bring extra excitement and boost winning chances. Below are the standout features and how they work.
Landing four or more scatter symbols anywhere on the reels activates the Free Spins round. This feature is designed to extend gameplay while improving payout potential thanks to sticky mechanics.
➤ Triggered by 4 or more scatters on the grid
➤ Awards 10 free spins, with more scatters adding extra spins
➤ During the round, Hammer Wilds remain sticky until the feature ends, significantly increasing cluster wins
The hammer symbol acts as a wild and triggers respins whenever it forms part of a winning cluster. Unlike typical wilds, it doesn’t disappear immediately.
➤ Activated when Hammer Wilds contribute to a win
➤ Hammer Wilds lock in place and grant 1 respin
➤ Respins continue as long as new wins are created, stacking potential payouts
The Free Spins feature is the main path to big wins, thanks to sticky Hammer Wilds that keep creating clusters. Focus on extending your bankroll long enough to trigger them. Lower your bet size if needed so you can spin more rounds and increase the odds of landing 4+ scatters.
The Hammer Wild is more valuable than it looks. Each time it triggers a respin, the wild sticks and chains into new wins. To take advantage, raise your bet slightly when you notice Hammer Wilds appearing more frequently, as streaks often lead to higher payouts.
Instead of manual spins, set the Autoplay for blocks of 50–100 spins. This game’s cluster mechanics and scatter triggers benefit from volume play. Autoplay ensures you don’t break momentum and gives a clearer picture of how often features are landing, which helps you time your bet adjustments.
Hammer of Thunder by Spadegaming delivers a thrilling mix of Norse mythology, immersive visuals, and feature-packed mechanics. The cluster pays format combined with sticky Hammer Wilds and rewarding Free Spins make every spin unpredictable yet engaging. It’s a slot that rewards patience and smart bankroll management, especially for those chasing high-volatility excitement.
While it may take time to unlock its biggest payouts, the balanced RTP and clever use of respins give players fair chances to strike big wins. For fans of mythology-themed slots and those who enjoy features that build tension with every spin, Hammer of Thunder is a solid choice in the Spadegaming portfolio.
Hammer of Thunder is a slot that blends Norse mythology with modern cluster mechanics, offering players a thrilling and rewarding experience. At BP9 Malaysia, you can try the Hammer of Thunder slot demo for free before playing with real money. It’s the perfect way to test out the Free Spins, Hammer Respins, and paylines without any risk.
Join BP9 today and experience Spadegaming’s Hammer of Thunder slot demo. Discover every feature, practice strategies, and feel the excitement of this mythological adventure—all from the comfort of your device.
It uses a 6×6 grid with a cluster pays system instead of traditional paylines.
Yes, it’s optimized for iOS, Android, and tablets.
No progressive jackpot, but the high max win and features serve as substitutes.
No, they appear in both base and bonus games, always triggering respins when part of a win.
No, the demo is for practice and fun only. Real money play requires depositing.
It stands out with its cluster pays mechanic, sticky wild respins, and Norse theme, making it more feature-rich than many of Spadegaming’s classic slots.
