- A colourful Norse-themed slot with a classic PearFiction feel
- Lock N Win feature works well as always
- Focuses a lot on progressive feature unlocks
Treasures of Mjolnir is a Norse mythology-themed slot developed by PearFiction Studios. The game plays out on a 5-reel, 3-row grid with 20 fixed paylines, and offers a wide range of features centered around player progression and powerful modifiers. While base game wins are modest, the highlight comes from features like Wild Burst, multipliers, stacked wilds, and Link & Win respins, which drive the gameplay forward. The slot has high volatility, a maximum win potential of 5,000x, and an RTP that peaks at 96.01%.
RECOMMENDED CASINOS TO PLAY Treasures of Mjolnir Slot
Treasures of Mjolnir Slot Bonuses and Features
Spin Counter & Wild Burst Modifiers. A unique progression mechanic tracks the number of spins (e.g., 50, 100, 150, 200). At each milestone, players unlock a new Wild Burst modifier that enhances the game with increasingly powerful wild-based features, including:
- Electrified Wilds – random symbols transform into wilds.
- Extra Wild Bursts – more wild symbols added.
- Sticky Wilds with Respins – wilds remain in place during respins.
- Low Symbol Removal – removes low-paying symbols to increase win potential.
- Stacked Wild Reels – up to three full wild reels added.
- Multiplier Wilds – wilds gain multipliers up to 10x.
Each Wild Burst type substitutes for regular symbols only, but some expand or multiply to significantly boost payouts.
Jackpot Wheel. Triggered randomly when Jackpot Coin symbols land. Each coin increases the jackpot level by 1x, and the final spin can award fixed jackpots up to 5,000x the stake.
Lock N Win Feature. Triggered via a Bonus Wheel, which becomes active after collecting special symbols on all reels. There are four feature levels with between 3 to 6 spins and 3 to 6 Upzones, offering increasing rewards and mechanics as you progress through the tiers.
Bonus Wheel. Once activated, this spins to award access to the Lock N Win bonus round. It’s unlocked by collecting specific bonus symbols across all reels.
Conclusion
Treasures of Mjolnir slot from PearFiction Studios offers a solid feature set that rewards longer gameplay with unlockable enhancements. While the core game begins modestly, hitting spin thresholds (50 to 200 spins) introduces increasingly valuable Wild Burst modifiers, turning the slot into a more engaging experience. The inclusion of random jackpots, progressive respins, and modifier stacking makes it appealing for players who enjoy persistent slot mechanics and extended sessions. However, the reliance on longevity to unlock core features may frustrate those seeking instant action. With detailed Norse-themed visuals, a familiar mythological cast, and fixed jackpot appeal, it’s a decent pick for players who appreciate progressive feature unlocks, though the high volatility and slow ramp-up may not suit every style. If you enjoy a game with a good Norse Mythology theme, you can also read our review of Asgardian Fire slot here.
A Pretty Impressive Lock N Win Slot
Pros
- Vibrant design.
- Jackpots.
Cons
- Requires longer playtimes.