Thunderstruck II Mega Moolah Slot

Review of Thunderstruck II Mega Moolah Slot

Odin, Loki, Valkyrie, and Thor are returning for another journey in the Thunderstruck II Mega Moolah online slot game. This time, they bring one of the most significant progressive jackpots globally. Expanding wilds can cover the reels, and it offers four free game features, including multipliers, wilds, and cascading reels unlocked at various levels.

An Exciting Adventure in Asgard

Experience the Thunderstruck II Mega Moolah slot online and immerse yourself in the world of Norse Gods within the stony halls of Asgard. Playing card symbols share space on the reels with Thor and his quirky family, a longboat, a hammer bonus symbol, and a game logo wild.

This game is part of an immensely popular series of desktop and mobile games that you can play at top Microgaming online casinos. The main distinction from the original game is the Mega Moolah progressive feature, and you can easily spot the values of these huge jackpots on the side of the reels.

Impressive Winnings From the Gods

This is a five-reel game with 243 ways to win. You can try out Thunderstruck II Mega Moolah for free here, and then at online casinos for real money wagers ranging from 0.30 to 24.00 per spin.

By playing with 30 coins, you can win the following number of coins with matched symbols on adjacent reels from the left:

This game offers a moderate level of volatility, although the standard RTP is relatively low, at 92.01%.

Unleash the Abilities of Thor

The Thunderstruck II Mega Moolah slot machine is loaded with features. A random Wild Storm can fill any number of reels with expanded wilds, and Thor’s hammer unlocks the Great Hall of Spins feature.

One of the exciting features is a free spins bonus game that progresses as follows:

Valkyrie – Ten free spins with a 3x multiplier applied to all wins.

Loki – Unlocked after the 5^th trigger. Enjoy 15 free spins where symbols can transform into extra wilds.

Odin – Unlocked after the 10^th trigger. Play 20 free spins where ravens can add multipliers of up to 6x to wilds.

Thor – Unlocked after the 15^th trigger. Experience 25 free spins with a Rolling Reels feature that eliminates winning symbols, allowing new ones to drop down potentially forming new wins and triggering more Rolls with an increasing multiplier.

The highlight of the Thunderstruck II Mega Moolah online slot is the random progressive jackpot feature. Spin the bonus wheel for a guaranteed win of the Mini, Minor, Major, or Mega jackpots. The Mega jackpot starts at 1,000,000.00.

Discover More Norse-Themed Games

Other similar slots include the Age of Asgard slot by Yggdrasil Gaming and the Power of Thor Megaways slot game from Pragmatic Play.

Is Lightning About to Strike?

Mega jackpots can reach 20,000,000.00 or more, but Microgaming needs to cover the costs somewhere, hence the lower return to player percentage. If you’re aiming for a substantial win, then the Thunderstruck II Mega Moolah slot machine is an excellent option. Otherwise, consider trying the original game, which offers a similar style and fantastic free game features but with higher payout rates.

Jesse Miller iGaming Writer

Last Updated: July 28, 2025