Mystery Reels Slot Review

Mystery Reels Slot

Red Tiger Gaming is one of the newer providers of online casino software that was established in 2014. Despite its shorter experience, the team of software developers behind this studio has created a range of top-notch slots and their 2017 release Mystery Reels serves as the perfect example.

Mystery Reels is not an overly complicated game. On the contrary, it uses classic fruit symbols on a standard 5×3 reel grid and 20 fixed paylines but lacks rounds of free spins, wilds, and scatters. So what exactly is so mysterious about Mystery Reels?

Well, how about the mystery symbols that boost spinners’ chances of scoring high-paying combinations? Or maybe it’s the wheel-based bonus game where you can land prizes of up to 5,000x the triggering bet? Let’s find out!

Mystery Reels Slot Summary
Software Provider Red Tiger Gaming
Payline Number 20 fixed lines
RTP 95.22%
Minimum Bet $0.20
Maximum Bet $20
Wild Symbol No
Scatter Symbol No
Bonus Features Replicating mystery symbols and a wheel-based bonus game with multipliers on the wins.
Jackpot Fixed jackpot of 5,000x in the Mystery Wheel bonus game.

Symbols and Winning Combinations of Mystery Reels Slot

Winning CombinationsMystery Reels is designed with simplicity in mind, mimicking the classic fruit machines that were the prototypes of the advanced slots we have come to know today. Despite this, the game pleases the eye with its nicely rendered fruit symbols that rotate within a reel casing that resembles the usual old-school slot machine sitting somewhere in the corner of a gambling hall.

Here you can land winning combinations by aligning symbols of identical fruits, lucky sevens, and bells on the 20 paylines. You need five flaming lucky sevens to collect the biggest prize in the base game of 900x your line bet. Five bells result in a win of 540 coins while the same number of watermelons offers a prize of 360x the line bet.

Lucky players can pocket as much as 310 coins for five grape symbols, 180x coins for five plums, and 144 coins for five oranges. The smallest prizes in Mystery Reels are awarded for aligning five lemons (90 coins) or five cherry symbols (54 coins).

The game pays when the matching symbols align from the leftmost to the rightmost side of the screen, starting with the first reel. The minimum number of matches you need for a payout is three identical symbols.

Bonus Features of Mystery Reels Slot

Bonus imageMystery Reels has two main attractions, starting with the mystery symbols with the golden apple. When an apple symbol first lands on the reels, it contains a question mark that then transforms into a specific number.

The symbol will then clone itself, spreading to other grids on the reels depending on this number. The mystery symbol can randomly transform into one of the other icons. So in a way, these symbols function similarly to wilds and increase your chances of making five of a kind combinations to receive higher payouts. Moreover, the mystery symbols tend to occur relatively often which prevents players from depleting their bankrolls quickly.

The Red Tiger Gaming developers have decided to spice up the gameplay a tiny notch by incorporating a wheel-based bonus game into Mystery Reels. This feature is unlocked whenever one or more bonus symbols hit the reels, awarding a number of spins on the Mystery Wheel with guaranteed prizes. The sections contain multipliers on your wins or additional spins of the wheel. The bottom line is you can win up to 5,000x the triggering bet during this mysterious bonus feature.

There is no gambling functionality built into this game but spinners will benefit from Autoplay and Turbo mode. The former enables you to go through as many as 100 uninterrupted spins. You can tackle the Autoplay settings so that the feature is terminated whenever you reach a specific loss limit or if a single win exceeds a certain amount. By turning the Turbo feature on, you will enjoy faster-paced gameplay.


Red Tiger Gaming’s developers have proved to us with Mystery Reels that sometimes a simple idea can yield great results when it is executed properly. Despite its seeming simplicity, Mystery Reels has two cool features that make it stand out from regular fruit machines. The Mystery Wheel bonus alone makes this slot worth it.