1 Reel Reef - Review, Demo Play, Payout, Free Spins & Bonuses

Introduction

Read our 1 Reel Reef slot review and dive beneath the surface of the ocean into a watery wonderland that promises to give the occasional glimpse of an array of underwater creatures.

Theme, graphics & soundtrack

The muted blue and green hues present within the background design give an almost eerie ambience, with the only hint of life coming from the bubbles floating around. The reel and progressive symbol counter are the main sources of colour, which expertly held our attention throughout.

While this isn’t the most advanced game in terms of graphics, animations or sound effects, there is a lot to like about this mysterious slot that has set itself apart from much of the contemporary slot machine landscape.

1 Reel Reef RTP and variance

The volatility of this Spinomenal free slot is currently unknown; however, we do know that this no deposit slot has a theoretical RTP (return to player) of 91.55 per cent.

How to play the 1 Reel Reef online slot

Although the overall design of 1 Reel Reef has a dark and mysterious aesthetic, the layout of the game is highly intuitive with self-explanatory buttons that support seamless gameplay:

1. Begin by clicking the question mark icon, which will open the paytable, run you through the rules of the game, and explain the bonus features.
2. From the main screen, click the speaker icon to mute or unmute the game’s sound effects.
3. Click the stacked coins symbol to set your preferred stake.
4. Set an upper spend limit and ensure you use the self-exclusion and timeout features as part of your responsible gameplay strategy.
5. Your balance will always be clearly visible in the bottom left-hand corner of the screen, so make sure you monitor this throughout to stick to your spend limit.
6. Always avoid chasing losses and stop playing when the fun stops. 

Bet sizes & paytable wins

When playing 1 Reel Reef, players can place a 0.01 minimum stake and a10.00 maximum stake. Although this isn’t the type of no deposit slot that will appeal to high rollers, it should have a wide appeal amongst newer players.

Rather than a standard paytable, 1 Reel Reef instead has a progressive symbol mechanic with three symbols that can award progressive wins. When each of these symbols lands on the game’s reel, the corresponding counter bar will progress to the next level. These prizes can be collected at any time by hitting the ‘collect’ button; however, when this button is pressed, each symbol’s progress bar will be reset to zero and you will need to start the process of collecting these special symbols again.

Max-win 500x

Volatility High

Top RTP 92%

1 Reel Reef bonus features

Despite only being a single reel slot, 1 Reel Reef has a small selection of integrated features that are designed to keep the game’s straightforward playing experience feeling fresh:

Wild

In 1 Reel Reef, the wild symbol performs a slightly different role than when it appears in a variety of other online slots. Whenever a clamshell and pearl wild lands on the reels, it will instantly progress every counter bar to the next level.

Reset crab

Whenever the reset crab symbol lands on the reels, all win prize progression will be reset to zero and you will need to restart the process of building up this prize bank. This can be a frustrating feature but it introduces an exciting element of jeopardy, as you will need to time the collection of your progressive prizes perfectly to maximise your winnings.

Special wins

When the progressive win bar of any of the three symbols reaches the top, players will unlock higher value wins every time the corresponding symbol lands on the reel. When all three progressive win bars are filled, lucky players will unlock the jackpot prize. The top prize for the starfish special symbol is 12x, while the fish has a 100x top prize and the seahorse has a 250x jackpot prize.

1 Reel Reef review: our verdict

The 1 Reel Reef slot from Spinomenal has an unexpected mechanic that instantly sets it apart from the plethora of other games out there. The 500x top win potential is arguably on the low side but makes this slot machine ideal for newer players keen to dip their toes into the online slot ocean.

If you prefer playing online slots with a higher RTP, you may like the Rainbow Riches slot from Barcrest, WMS, and Light & Wonder. Rainbow Riches is a medium variance no deposit slot with 20 paylines, a 500x top win, and a 95 per cent RTP.

Disclaimer: 1 Reel Reef trademark / license is owned by Spinomenal. This site is not endorsed by Spinomenal.