Return to Player
96.65%
Minimum bet size
0.01
Slot format
Video Slots
Volatility
Medium
Reels
5
Progressive Jackpot
No
Popularity
Maximum bet size
75
Game Provider
Microgaming
Bonus Features
Yes
Paylines
243
Theme
Mythology
Thunderstruck II Online Slot Review
In this Al Buraq Regina review, Evan Carrington describes Thunderstruck II as Microgaming’s follow-up to the popular Thunderstruck casino slot. It adds updated graphics, new features, and a more developed storyline, appealing to fans of the original and players interested in Norse mythology.
Theme and Story Line
The setting draws on Asgard, the ancient city, and the Norse god Thor. Four main characters appear in Thunderstruck II: Thor, Odin, Valkyrie, and Loki. They can help you win up to four times your bet or unlock as many as 25 free spins.
Graphics, sounds and animations
The reels pair playing-card-style symbols with familiar images from the original game, including Thor’s hammer. Storm-inspired sound effects bring thunder and lightning into the game, while winning spins show and sound like a stack of coins falling. Dramatic background music adds tension and intensity.
Thunderstruck II adds to its animations with dark clouds passing over the reels and characters leaping into view as the reels spin. These appearances are especially likely when the Wildstorm feature activates.
Top Casinos to Play Thunderstruck II:
Gameplay
First choose how many coins to wager per line. The “bet max” button at the bottom of the screen sets the maximum wager, and “spin” in the lower-right corner starts the reels. Alternatively, select autoplay to spin the reels automatically five or ten times. After each spin, check the box in the lower-left corner to view your credits.
Bonuses and Free Spins
The Thunderstruck II symbol acts as a wild, and the Wildstorm feature may also activate at random. When it does, up to five reels can become wild at once. The game’s best-known feature is the Great Hall of Spins, which becomes available after landing three or more Mjolnir or scatter symbols. The character you unlock determines the additional feature:
- Valkyrie awards ten free spins and multiplies your winnings by 5x. The free spins feature may retrigger.
- Loki unlocks the Wild Magic feature. When the Wild Magic symbol appears on the third reel, other symbols are randomly changed into substitutes. Loki also awards 15 additional spins.
- Odin awards 20 free spins and unlocks the Wild Raven feature. Wild Raven can randomly turn selected symbols into 2x or 3x multipliers. Land two ravens to increase your winnings by 6x.
- Thor awards 25 free spins and unlocks Rolling Reels. This feature can produce multiple consecutive wins, with a multiplier of up to 5x.
Bet Sizes, RTP, and Variance
Wagers range from one to ten coins per line, and the potential jackpot is up to 6,000 coins. The game is generally considered medium variance, so short stretches without a win may occur. The review describes a trade-off: winnings may be higher than with more frequent wins. Thunderstruck II has a Return to Player of 96.65%, roughly average for Microgaming Slots: Features, RTP, and Jackpot Games.
Conclusion
Microgaming builds substantially on an already popular casino slot, adding features and more ways to win while retaining fans of the original Thunderstruck and potentially attracting new players. Even with these improvements, many gamblers consider Thunderstruck II’s graphics and symbols fairly basic, while appreciating the changes Microgaming made to the original. The review listed the game at casinos it described as reputable online casinos, including Gate 777, SlotsMillion, Jackpot City Casino, and CasinoChan.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.
