Thunderstruck Slot by Games Global
Thunderstruck is a 5-reel, 9-payline slot by Games Global, released in 2004.
Game facts
| Provider | Games Global |
|---|---|
| Game type | Slots |
| Release date | 2004 |
| RTP | 96.1% |
| Volatility | Medium volatility |
| Reels × rows | 5 × 3 |
| Pays | 9 paylines |
| Bonus buy | No |
| Wild symbol | Yes |
| Jackpot | No |
| Features | Free Spins Multiplier |
| Themes | Norse MythologyGodsViking |
| App | Yes — how to install |
Free demo of Thunderstruck
The free demo of Thunderstruck is on this page: no deposit and no real-money wins.
The demo uses virtual credits: no deposit, no real-money wins.
Where to play for real money
18+ · T&Cs apply · Gamble responsibly · Offers for your country
Real-money play is only for adults and only at licensed online casinos where online gambling is legal for you.
How to play Thunderstruck
- Match symbols on a payline to win.
- Land three Rams to start free spins.
Bonus features
Free spins
3 or more Ram scatters anywhere award 15 free spins with all wins tripled (wins with Thor pay 6x); 3+ Rams during the feature retrigger 15 more spins.
Multipliers
Thor wild doubles wins it is part of; 3x multiplier on all free spins wins (6x with Thor).
Thor Wild
substitutes for all symbols except the scatter and doubles winning combinations it completes.
Ram Scatter
3 or more anywhere pay a scatter prize (up to 500x stake) and trigger the free spins.
During free spins, all wins are tripled, and if Thor wild is part of a win, the multiplier becomes 6x. The feature can be retriggered by landing three or more Rams during the bonus round.
RTP and volatility
| RTP version | Return per 100 staked |
|---|---|
| 96.1% | 96.10 |
Medium volatility — With medium volatility, wins land at a moderate pace; the hit frequency and free spin frequency are balanced for steady play.
Other versions of Thunderstruck
| Game | RTP | Max win | Volatility | Year |
|---|---|---|---|---|
| ThunderStruck II | 96.65% | 8,000x | 2010 | |
| Thunderstruck Stormchaser | ||||
| Thunderstruck Wild Lightning |
Thunderstruck app: download and install
The Thunderstruck app for Android downloads with the button on this page.
- Tap the download button on this page to get the installation file.
- When Android asks, allow your browser to install apps from this source.
- Open the downloaded file from your notifications or downloads folder.
- Confirm the installation when prompted.
Frequently asked questions
What is the RTP of Thunderstruck?
The default RTP of Thunderstruck is 96.1%.
How volatile is Thunderstruck?
Thunderstruck has medium volatility.
How do free spins work in Thunderstruck?
3 or more Ram scatters anywhere award 15 free spins with all wins tripled (wins with Thor pay 6x); 3+ Rams during the feature retrigger 15 more spins.
Can I play Thunderstruck for free?
Yes. The free demo of Thunderstruck is on this page: it uses virtual credits, with no deposit and no real-money wins.
How do I install the Thunderstruck app?
The Thunderstruck app for Android downloads with the button on this page. The installation steps are above on this page.
How does Thunderstruck differ from ThunderStruck II?
ThunderStruck II, released in 2010, has a higher RTP of 96.65% and a max win of 8000x, whereas Thunderstruck offers a max win of 500x and an RTP of 96.1%.
What does the Thor wild do?
The Thor wild substitutes for all symbols except the scatter and doubles any winning combination it completes, including during free spins.
18+. Gambling involves risk; play only where online casinos are legal for you.
Updated: Oct 30, 2026