Thunder Reckoning (PG Soft) – Slot Review
Thunder Reckoning by PG Soft draws inspiration from Norse mythology, centring on the mighty God of Thunder and his quest to restore balance to the world. After a fallen deity steals the Sacred Helm of Storms, the world descends into chaos, with raging storms and darkness threatening to overwhelm the realm. Armed with the legendary Hammer of Tempest, the thunder god embarks on a quest to reclaim his lost power.
The game features a dramatic mythological setting, with storm-filled skies, ancient stone ruins, flashes of lightning and a powerful warrior at its centre. Wolves, serpents, helmets and other Norse-inspired symbols reinforce the theme, while the striking visual effects capture the raw power of thunder and divine energy. The result is an epic fantasy adventure that blends ancient mythology with a stormy, atmospheric backdrop.
Thunder Reckoning features a 6-reel, 5-row grid with Scatter Pays, awarding wins for 8 or more matching symbols anywhere on the reels. The game has medium variance, an RTP of 96.76%, a maximum win of 5,000x and a betting range of £0.60 to £180.
Thunder Reckoning Symbols & Pay Table
There are 10 symbols in total, comprising three low-paying symbols represented by blue, green and red stones; three mid-tier symbols featuring gloves, belts and helmets; three premium symbols depicting wolves, snakes and Thor; and a Scatter Symbol. Thor is the highest-paying symbol.
Thunder Reckoning Features & Mechanics
Scatter Pays and Cascading Wins
Wins are awarded when 8 or more matching symbols appear anywhere on the grid, with payouts determined by the paytable. After each winning combination is paid, the winning symbols explode, allowing symbols above them to cascade down and potentially create additional wins. This process continues until no further winning combinations are formed, with all payouts displayed in cash.
Activating Symbol Positions
Every winning symbol activates its corresponding position on the grid. The first activation partially activates a position, while a second activation fully activates it. Adjacent fully activated positions can then merge into larger areas, forming 2×2, 3×3, 4×4 or 5×5 blocks. If every position on the grid becomes fully activated, all positions merge into a single 5×6 block.
Prize Symbols Feature
Once the main game spin ends and no further wins are available, the Prize Symbols Feature triggers if at least one fully activated position remains. Each fully activated area transforms into a Prize Symbol matching its size, awarding a prize based on the bet amount:
- Single Prize Symbol: 0.25x–1x
- 2×2 Prize Symbol: 5x–10x
- 3×3 Prize Symbol: 20x–200x
- 4×4 Prize Symbol: 50x–500x
- 5×5 Prize Symbol: 200x–1,000x
- 5×6 Prize Symbol: 1,000x–5,000x
Free Spins Feature
Landing 3 Scatter Symbols anywhere on the grid triggers 10 free spins, with each additional Scatter awarding 2 extra spins. At the start of the feature, all symbol positions become partially activated. Throughout the free spins round, partially and fully activated positions remain in place until the feature ends. Once the free spins are complete, the Prize Symbols Feature is triggered. Free spins can also be retriggered.
Conclusion
Thunder Reckoning by PG Soft combines a Norse mythology theme with engaging cascading wins, progressive symbol activation and the rewarding Prize Symbols Feature. Its 96.76% RTP and medium variance offer a balanced gameplay profile, while the 5,000x maximum win provides a worthwhile target. The free spins feature adds further potential by preserving activated positions until the bonus ends, leading into the Prize Symbols Feature. Be sure to try out this game on launch and check out our exclusive casino offers.