Reef Run

Reef Run Slot Review

Editor's Rating
Release Date October 1, 2014
Game Type Video Slot
Lines 20
Max RTP 96.4%
Volatility 45
Maximum Win €88,000
Mobile Optimised

Slot Plot

Reef Run Slot is a Yggdrasil classic that’s been floating through the online casino world since 2014, it is just one of those games that makes you smile. Submerging you in a world of colourful characters, big wins and free spins, this aquatic spinner is the best fun you can have under the sea. Not convinced? Take swim through our Reef Run slot review and let’s see if we can change your mind.

As xylophones tap out a tune, bubbles rise to the surface while the ocean’s finest creatures spin into life. Floating in place, unrestricted by traditional slot machine structures, this cast of clams, crustaceans and colourful fish is always lively.

Whether they’re giving you a wave before you spin or doing a victory dance, everyone is having a good time on the seabed. In fact, if you want to know what Reef Run slots are really like, you only have to watch the Little Mermaid. Essentially a party in the water, Reef Run is a playful way to win some serious money.

Play for Free

We already told you that Reef Run slots are the most fun you can have in the ocean. However, if you can’t swim, the chances are you’re going to drown. To keep you afloat and ensure you have a great time, try our free Reef Run slot below. Providing full functionality without the cost, this game is the perfect way to enjoy the wonders of the sea for free.

Houston, we have a problem!

Unfortunately the Free Play option is temporarily suspended in your country due to UKGC compliance.

In the meantime, feel free to play the game for real at one of our top casinos listed below.


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Play for Real

100% bonus

+ 50 Free Spins on Book of Dead

The 50 Free Spins will be distributed over the course of 5 days (10 per day for the following 5 days after you claim your Welcome Bonus). You will find 10 fresh Free Spins on a different game every day from 12:00 CEST in your account in the Rewards Section. Simply log in and claim them within 24 hours for your extra chances of winning.

100% up to €1000/ £100

+ 300 free spins on Starburst

18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. –

UK: 100% bonus up to £25 - ROW: up to 300€

20 Bonus Spins

18+. New UK customers only. Opt-in required. 20 Bonus Spins on “Book of Dead” and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x wagering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. T&C’s Apply. Please gamble responsibly •• • Bonus terms

50 Spins on Starburst

ROW: 100% bonus up to €500 + 20 free spins!

18+. New depositors only. UK residents only. Minimum deposit £10. Free Spins are valid only on Starburst and expire in 7 days. 10x wagering apply. Certain deposit types are excluded. T&Cs apply.
18+ Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. –


Reef Run descBecause Reef Run slot games are as much about entertainment as financial gain, the volatility has been kept to a minimum. Looking at the stats, the RTP is 96.4% and the hit frequency is 42.2%. In real terms, that makes Reef Run a medium volatility game where you can expect (in theory) a steady stream of payouts.

Small Bets and Generous Jackpots

Pirates always knew the best treasure was hidden below the ocean’s surface and Reef Run proves they were right. When you swim down into this slot’s five reels and 20 paylines, you’ll find some serious riches. Everyone starts at the bottom, which means individual wins stand on their own. In real terms, that translates to payouts ranging from 5X to 1,000X your coin bet. However, as you dive deeper into the action, multipliers make it possible for you to win even more.

Specifically, during the Reef Run slot free spins bonus, a blowfish can increase your level. The higher your level, the more they blow air into your payouts. At the top end, wins can be multiplied by as much as 20. Therefore, with the right combination of blowfish, you could bank up to 20,000X your coin value.

Want to know what that means in real money terms? Well, if you roll in five blowfish and your coin value is 0.01, you’ll scoop €200. However, if you hit the same combo at the maximum coin size (5), a €100,000 prize will be floating your way!

Reef Run Slot Free Spins and Bonuses Races

Reef Run free spinsWe already know that each time you play Reef Run slots it’s possible level-up and multiply your prizes. However, what we’ve not discussed is how you do. In reality, it’s simple: roll in three or more Reef Run “free spin” symbols. As well as increasing your level, these icons will activate between ten and 60 bonus spins.

In tandem with Reef Run slot free play mode, you can place a golden bet. Costing five additional coins, the golden bet buys you into the Reef Race. Taking place just before the start of a free spins round, this race sees the sea’s fastest swimmers battle for glory.

As a spectator, it’s your job to pick the winner. Put your faith in the right sea creature and you’ll win a mystery prize that could be worth up to 25,000 coins! Yes, that’s right. If you choose the blowfish and they cross the finish line first, you’ll win 25,000X your coin bet. So, if you’re playing at the top stakes, that’s a payout worth an incredible €125,000!

Dive In and Play Reef Run Slots Today

If you’re an online slot machine fan, we’d urge you to dip your toes into the waters of Reef Run. From a financial perspective, the benefits are obvious. With creative bonuses giving you a shot at 25,000X prizes, everyone has the chance to win some serious prize money.

However, beyond that, this slot’s real selling point is its charm. Through a combination of colourful characters and entertaining features, you really will smile as you spin. So, regardless of whether you want to play for free or use one of our PayPal casinos to win real cash, dive into the five-star rated Reef Run and have some fun. 

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