Mystery Rainbow Slot - Review, Free & Demo Play

To start playing Mystery Rainbow, do the following:

1. Click on the game
2. Wait for it to load
3. Read payment information
4. Bet from €0.4 to €100
5. Spin the reels.

The game has 13 symbols that can be used to create 40 fixed pay combinations. The slot has several special symbols, but the Wild is the most profitable of them. It can replace any other element to create a new pay line or form your prize combo. Even two Wilds in a line are paid.

In addition, in the base round, any symbol can suddenly expand to fill one or more reels. However, the most important and profitable slot bonus is the three-level jackpot. Each level brings a certain bet multiplier. Interestingly, the bonus can be won by simply spinning the reels in the base game and collecting rainbows.

The percentage of return shows what proportion of the money invested in the slot can, in theory, be returned to your balance. We say “in theory” because we don’t know at what stage of the game RTP might work. In general, this indicator can only be used to assess the payment potential of the slot, but not to develop gaming tactics. Remember that in online games there is a random number generator that gives unpredictable results for any spin.

The title also features medium volatility, which means you can expect moderate wins that will appear more frequently than high volatility slots. This is a normal indicator, showing a good game balance.

To play on a smartphone or tablet, just click on the title in the device's browser. It will load almost instantly and further provide high-quality and smooth gameplay. All bonuses and other features work perfectly in any version of this wonderful slot.

BeGames is an interesting provider that creates modern slots for online casino operators. The company is famous for its excellent content, as well as an innovative approach to bonus solutions. The provider demonstrates rapid growth, as it constantly replenishes its library with new and high-quality titles.

The slot has one major bonus, as well as a nice additional feature.

Expanding Symbol

After each spin, any symbol can spread to adjacent positions immediately after landing. In this way, you can fill all the reels with the same elements, becoming entitled to big prizes.

Rainbow Bonus

If one of the reels is covered by a rainbow, it will remain in its place during subsequent spins. To win one of the jackpots, you need to collect 3-5 rainbows.

• 3 rainbows give the Mini Jackpot - a 20x bet multiplier
• 4 rainbows give the Major Jackpot - a 100x bet multiplier
• 5 rainbows give you the Grand Jackpot - a 1,000x bet multiplier

The rules of the game state that if there is already 1 rainbow on the screen, the chances of its reappearing increase over the next 20 spins. If you land 2, 3, or 4 rainbows, the slot will give you a re-spin to give you another chance to win the biggest prize.

In this slot, the demo version is no different from the standard one. Therefore, use it to develop your game tactics, as well as find out how profitable it can be to win one of the jackpots. We provide access to the demo completely free of charge and without any restrictions.

Big wins in the title can be obtained after winning one of the jackpots, so if you are aiming for them, be sure to think carefully about your tactics. Please note that after receiving the first rainbow, you cannot change the bet, otherwise the progress will be reset. Spin the reels of the slot in the demo version to see if the game is worth the risky investment.

Mystery Rainbow is an exciting title that fans of Irish themes may enjoy. However, many gamblers may find the slot not very profitable, and its rules will seem too confusing to beginners. We advise you to study the title in demo mode to know exactly what awaits you during the game.