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Merkur
Merkur
3.9

213 Ratings

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Wonder Spin Slot Review

Spin the Wonder Spin slot machine from Merkur and double your base game prizes with card and ladder gamble features. Activate a unique free spin bonus game that uses only three symbols which increase your chances of hitting big winning combos. Spin for free, or play Wonder Spin for real money at recommended online casinos.

Game Info

Return to Player
96
Provider
Merkur
Merkur
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
15
Layout
Min Bet
0.15
Max Bet
30
Release Date
2/3/2025
Last Update
9/15/2025
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Enjoy German High-Performance Qualities

Merkur is a German software provider whose best online slots are as popular as the country’s high-performance cars. Spin the five reels of the Wonder Spin online slot and win prizes by filling them with retro symbols like lucky 7s, fruits, bars, and wilds. Use the bonus scatter symbols to activate a unique free spin bonus game on your mobile, tablet, or desktop.

Double Your Winnings with the Gamble Features

Win prizes on 15 paylines while playing the Wonder Spin slot machine by lining up retro symbols. Bet 0.15 to 30 coins a spin and hit winning combos with three or more matching symbols. Win top payouts of up to 800 coins with five-of-a-kind red lucky 7s. Create more winning combos with wild symbol substitutions.

Collect your prizes after base game wins or try and double half or all of them by using one of the two gamble features. Pick whether the next playing card will be red or black in the card gamble feature. Try to take the next step up in the ladder gamble feature. Play Wonder Spin slot online at the top slot sites and enjoy an RTP of 96.00%.

Ask the Question

Hit three or more bonus symbols to win instant scatter prizes and activate nine free spins. Select three of the question marks to reveal the three symbols that will be used during this exciting feature. Using less symbols than in the base increases your chances of hitting bigger winning combos at the best real money casinos.  

Symbols
Top Payouts / Features
Bonus Scatter Symbols
1,500 + Free Spin Feature
Red Lucky 7s
800
Green Lucky 7s
640
Blue Lucky 7s
480
Bells
400
Melons
320
Cherries
240
Red Bars
120
Green Bars
80
Blue Bars
40

Discover More of the Wonders of the World of Online Slots

After you’ve activated the unique free spin bonus game of the Wonder Spin online slot, discover more wonders of the world of online slots. Explore the latest features from Triple Cherry when you play Colossus of Rhodes Ancient Wonders.

Check out the 8th Wonder by Realistic Games.

Don’t Wonder, Just Spin

Our Wonder Spin review highlights why this game is one of the wonders of the world of online slots. Spin at our recommended online casinos and activate a unique free spin bonus game.

Play Wonder Spin for free or real money. Explore other wonderful slots by Merkur below.

Wonder Spin Slot FAQs

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