Microgaming's Thunderstruck II is a highly acclaimed online casino slot that has taken the gaming world by storm since its release in 2010. This medium-variance game offers an exciting blend of Norse mythology, stunning graphics, and innovative features that will keep you entertained for hours on end.

Gameplay and Features

Thunderstruck II is played on a 5-reel grid with 243 permanently enabled winning ways, giving players plenty of opportunities to win big. The game also features four different bonus events, including the Wildstorm Feature, which can randomly turn all reels into wilds. Additionally, the game includes the Paytable Achievements feature, which allows players to unlock symbols by completing all payouts for each symbol.

The Great Hall of Spins

At the heart of Thunderstruck II is the Great Hall of Spins, a main feature that unlocks multiple-level Free Spins bonus features. Players can trigger this feature by landing three or more Thor's Hammer icons on the reels. The Great Hall of Spins offers four different bonus features:

1. Valkyrie Bonus: Triggered between the 1st and 4th bonus feature triggers, this feature awards players with 10 free spins and a 5X multiplier.
2. Loki Bonus: Triggered between the 5th and 9th bonus feature triggers, this feature offers 15 free spins with a Wild Magic Feature that randomly transforms symbols into additional wilds.
3. Odin Bonus: Triggered between the 10th and 14th bonus feature triggers, this feature awards players with 20 free spins and a Wild Raven feature that turns symbols into 2X and 3X multipliers.
4. Thor's Bonus: Triggered on the 15th bonus feature trigger, this feature offers 25 free spins with a Rolling Reels feature that increases the multiplier up to 5X.

Other Features

Thunderstruck II also includes other features such as:

• The Thunderstruck II Logo symbol, which is wild and doubles wins whenever it substitutes in a winning combination.
• Thor's Hammer, which can trigger multiple entries into the Great Hall of Spins.
• A configurable winline feature that allows players to choose their preferred bet size.

Verdict

Thunderstruck II is an exciting online casino slot that offers a unique blend of Norse mythology and innovative features. With its medium-variance gameplay and potential for big wins, this game is sure to appeal to both casual and experienced gamers alike.

Try Thunderstruck II Free Play in Demo Mode

Want to experience the thrill of Thunderstruck II without committing to real-money play? Try our free demo mode version of the game, which offers all the same features and gameplay as the full version, but with virtual credits instead of real money. Simply load the game and press the 'Spin' button to start playing.