Olympus Thunder Slot

Olympus Thunder Slot RTP, Details & Wager Limits

The Olympus Thunder slot uses 5 reels, 3 rows, and 20 paylines for its game board. It’s standard for online slots, ensuring it’s simple to start playing for all levels of players. You need to land at least 3 symbols to create a win for most symbols, with the highest value symbols triggering a win with just 2 matches. 

There’s a good range of stakes available in the Olympus Thunder slot game. You can start spinning with 20p, and high rollers can play with up to £100. It aligns with most new slots and makes it easy to set your budget according to your own requirements. The stake control is in the bottom left, and the spin is at the bottom right. The autoplay is available in the menu, but you can’t use it at UK online casinos. 

The Olympus Thunder RTP ranks among the best RTP slots, coming in at 97.01%. It’s an excellent rate, and it adds the benefit of not using RTP ranges. So, no matter which UK slot sites you play at, you’ll get the full 97.01%. There’s a high volatility, which was obvious to me while playing the Olympus Thunder demo. I often went long periods with no wins.

There’s an Olympus Thunder max win of up to 4,500x your stake. It’s well below what progressive jackpot slots offer, and for a high volatility game, it doesn’t match up to expectations. I managed 176x my stake while putting together my Olympus Thunder review, and there’s a free slots version at the top of the page if you want to try your hand at beating me.

Olympus Thunder Theme—Hits All Tropes, but Shows Its Age

Olympus Thunder gives you everything you expect from a Greek Mythology slot, but that’s all it does. Conforming to expectations isn’t enough with what modern slots offer. While the visuals look okay, they don’t jump out at you and drag you into the game. Seeing Zeus dominating his realm or firing some lightning bolts would be a nice touch, but NextGen Gaming doesn’t take those risks. 

The sounds are a better proposition, giving off an epic feel and making it a pleasure to visit Olympus Thunder casinos. 

Symbol	Payout/Info
9	3, 4, or 5 = 0.25, 1.25, or 5x the stake
10	3, 4, or 5 = 0.25, 1.25, or 5x the stake
J	3, 4, or 5 = 0.25, 1.25, or 5x the stake
Q	3, 4, or 5 = 0.5, 2.5, or 10x the stake
K	3, 4, or 5 = 0.5, 2.5, or 10x the stake
A	3, 4, or 5 = 0.5, 2.5, or 10x the stake
Vase	3, 4, or 5 = 1, 5, or 20x the stake
Harp	3, 4, or 5 = 1.5, 7.5, or 25x the stake
Lady	2, 3, 4, or 5 = 0.1, 2, 10, or 30x the stake
Pan	2, 3, 4, or 5 = 0.1, 2.5, 12.5, or 37.5x the stake
Wild	Substitutes for standard symbols and 2, 3, 4, or 5 = 0.5, 10, 100, or 500x the stake
Scatter	3 awards Free Spins

Olympus Thunder Mobile Slot

After getting an HTML5 update in 2023, the Olympus Thunder mobile slot provides a strong performance. There’s no loss of clarity. It retains speed, and the sounds are crisp. 

It’s better in landscape mode due to more of the reels being visible. It’s often the best way to play mobile casino games, but the portrait version is still usable. 

Olympus Thunder Bonus Features

The Olympus Thunder bonus features cover the base game and a bonus round. The first is a respin feature, and the second awards you Free Spins.

Zeus Respins

If you land a Zeus Wild on the middle reel, it becomes stacked and awards 3 respins with the stack in place. 

Free Spins

Landing 3 scatter symbols on the reels triggers the Free Spins feature. You go to a picking game to discover what’s available. You need to uncover 3 matching choices for your round to begin. The following options are available:

• 5 free spins with a 2x multiplier
• 7 free spins with a 2x multiplier
• 10 free spins with a 2x multiplier
• 15 free spins with a 2x multiplier
• 20 free spins with a 3x multiplier

You can retrigger the round inside the Free Spins, and it will instantly award the same number of spins you initially chose. There’s no limit on how many times it can trigger, and I managed 100 spins while playing. The Zeus Respin can trigger within the feature.

Olympus Thunder Verdict: Some Solid Ideas, but a Low Maximum Win

2.9/5

Based on our expert’s review. Reviewed by Will Wood

Will Wood

Play Olympus Thunder

Olympus Thunder Slot

The gameplay is generally quite good in Olympus Thunder, with the maximum payout the only real downside.

Pros

• Has a high RTP
• Potentially unlimited Free Spins
• Multipliers trigger during the bonus round

Cons

• Max win is quite low
• Pretty low number of bonus features
• High volatility won’t be acceptable to all players

I could be biased when talking about Olympus Thunder, as I hit the bonus round within 10 spins, and then got 20 spins with a 3x multiplier. Then, I retriggered it 4 times, for a total of 100 spins. However, even with all of that, I grabbed less than 200x my stake, which is the main crux of the problems here. 

Olympus Thunder could be great if it paid out more. Theoretically, it can hit 4,500x your stake, but it’s improbable you’ll get anywhere near it. If the maths were more favourable, this would be a great game, but in its current state, it’s just an average release.