Pros
- A feature row can trigger randomly.
- Players can land stacked wilds.
- Free spins can be won.
Cons
- The max win could be more exciting.
- Second Thunder has no gamble option.
Contents
Second Thunder Slot Overview
Step onto the battlefield in this fantasy themed game which is one of the slots from the Thunderkick portfolio. The Second Thunder slot is played on a 6x5 reel set which creates 50 bet ways. It has a standard wild, but the game also has a feature bar, which comes into play randomly in the base game. Positioned above the reels, it contains wilds, a reel win multiplier and bonus symbols which trigger free spins.
The game also has a wild feature which is activated by two or more wilds on the reels. These create a rectangle and all symbols within this turn wild. All six reels can be involved and the bonus games can trigger with a wild field.
Remember Slots Temple provide a range of online casino games along with live games. The focus is on transparency and responsible gambling at casinos. Players can access tools such as a timeout to help take a break from the action or self-exclusion.
Thor faces the great beasts of Ragnarok
Theme
The game has a fantasy theme which references the Nordic myths of Thor and the beasts of Ragnarok. An army is gathering in the snowy foothills before the action begins.
Symbols
The symbols include Thor, Fenrir and friends alongside implements a Nordic warrior would carry.
Soundtrack
An appropriately thunderous epic soundtrack plays during the game.
Second Thunder RTP & Volatility
In this section we can check out the payout potential of this Thunderkick video slot.
RTP
The return to player is 94.20%.
Volatility
The Second Thunder slot displays high volatility.
Second Thunder top win
The max win in the Second Thunder slot is X12,500 the stake.
How to Play Second Thunder
Time for an introduction to the gameplay.
- There is a bet window on the dashboard to the right of the reels. Set your bet here. The minimum is 10p.
- Now look to the top right corner of the screen where you can adjust sound via the speaker and settings using the three bar symbol. Now press the information button to open a new set of screens.
- The first two explain the wild symbol and the wild field feature.
- Next up is the feature bar.
- The following screen explains the bonus game.
- Keep clicking on to see a pay table, thumbnails of pay lines and finally brief rules and control descriptions.
- Return to the game and press the spin button.
The total win in the Second Thunder slot, after a successful spin, is seen over the reels.
How to Win at Second Thunder
Here is how wins are created in the Second Thunder slot.
Bet Ways
This is one of the slots which has 50 bet ways each paying from the first reel to the right on a minimum of three reels with matching symbols on a line.
Winning Symbols
You will find ten winning symbols in the Second Thunder slot. Thor and the Wild are the top value symbols paying x10 the total stake when six land.
Second Thunder Bonuses
Time to look closer at some of the Second Thunder bonus features.
Feature Row
The Feature Row appears above the reels and is initially greyed out but it can spring into action on any spin in the base game. When active it contains:
- At least one wild or scatter symbol.
- Possibly also a win multiplier of x2, x3, x5 or x10.
- The multipliers apply to all wins through their reels.
If more than one multiplier appears on a winning row they are added together before being applied.
Bonus Game
Three or more bonus scatters trigger the bonus game. Five games are awarded and each additional scatter symbol adds two more games. The feature row is active throughout these games. Three or more scatters in the bonus games triggers a full re-trigger.
Second Thunder Overview Summary
Let’s re-cap our thoughts on the Second Thunder slot.
Design
The game has a dark but good design with great symbols reflecting the theme and a cool backdrop.
Features
The feature bar is a great addition, triggering randomly in the base game and in constant play during the bonus games. It contains a reel multiplier, the bonus scatter and wilds which can appear in stacks when applied.
Overall
This is a good addition to the ever-growing collection of games from Thunderkick. Fans of games with free spins and multipliers will like the features and during the bonus games, the feature row is constantly in use.
Having had a chance to read our Second Thunder slot overview, you may well be interested in seeing some more Thunderkick slots which you can see here at Slots Temple.
Disclaimer: Second Thunder trademark / license is owned by Thunderkick. This site is not endorsed by Thunderkick.
| Slot Name: | Second Thunder |
|---|---|
| Software: | Thunderkick |
| RTP: | 94.20% |
| Volatility: | High volatility |
| Paylines: | 50 |
| Reels: | 6 |
| Min Bet (all lines covered): | £0.10 (GBP) |
| Max Bet: | £100 (GBP) |
| Top Win: | 12500 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, High volatility, 6 Reels, Wild Multipliers |
| Themes: | Mythology |
| Last Update: | 02/02/2026 |
Available in UK?
|
Yes. Thunderkick have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
What is the payout potential of the Second Thunder slot?
The Second Thunder slot has a return to player of 94.20% which players will make their own mind up about. Similarly, the high volatility of the game will be something to ponder since it is not to everyone’s taste. Finally, the maximum win in the game is x12,500 according to the rules provided.
Is there a gamble option in the Second Thunder slot?
No, this is not one of those slots which provides players with a gamble option. You may have looked at the parameters of the slot with its high variance and wide bet spread and imagined that there might be a gamble option but you will not find one. There is some compensation in the presence of reel multipliers.
Does the game have a good design?
Thunderkick are to be commended on the design of this fantasy game which is one of their slots themed along the lines of Nordic myth. Thor plays a significant role, as do the monstrous creatures which populate the reels. The battle scene is set by helmeted warriors who are gathering in a wintry valley.
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| Slot Name: | Second Thunder |
|---|---|
| Software: | Thunderkick |
| RTP: | 94.20% |
| Volatility: | High volatility |
| Paylines: | 50 |
| Reels: | 6 |
| Min Bet (all lines covered): | £0.10 (GBP) |
| Max Bet: | £100 (GBP) |
| Top Win: | 12500 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, High volatility, 6 Reels, Wild Multipliers |
| Themes: | Mythology |
| Last Update: | 02/02/2026 |
|
Available in UK?
|
Yes. Thunderkick have a UKGC license and are allowed to offer their games at UK licensed casinos. |
