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Diamond Symphony Doublemax

Review, Demo Play, Payout, Free Spins & Bonuses

Diamond Symphony DoubleMax is an online slot game produced by Yggdrasil. It has medium/high volatility, an RTP of 96 per cent, 20 fixed paylines, five reels, and three ...rows. This musical-themed slot has features including free spins and the innovative DoubleMax.

Diamond Symphony DoubleMax is an online slot game produced by Yggdrasil. It has medium/high volatility, an RTP of 96 per cent, 20 fixed paylines, five reels, and three rows. This musical-themed slot has features including free spins and the innovative DoubleMax.
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Pros
  • DoubleMax multiplier feature
  • Encore mode can help to trigger bonuses
  • Massive total payout potential
Cons
  • Highly volatile slot
  • You will need patience for wins

Diamond Symphony DoubleMax slot review

The latest video slot from mega maker Yggdrasil offers a musical treat that provides a possible total win to the tune of 20,000x. If this sounds like music to your ears, read on to find out more.

Diamond Symphony DoubleMax theme - sweet music or a bum note?

Yggdrasil likes to describe the visuals in Diamond Symphony DoubleMax as ‘hypnotic’, but we are not sure too many others would agree. The graphics are undoubtedly smooth, focussing on a game grid filled with symbols that take the shape of musical instruments, notes, and precious diamonds.

Diamond Symphony DoubleMax - a ‘musicool’ slot game

Diamond Symphony DoubleMax has a bold neon colour scheme. Combined with the saxophone symbols and the smoky grid, we had George Michael’s Careless Whisper in our head all the time we were playing. There is nothing wrong with this, but the graphics and theme may not speak to everyone.

RTP and variance

RTP

The RTP rate of Diamond Symphony DoubleMax is 96 per cent, which is bang on the average for slots at online casinos.

Volatility and top wins

This slot has medium/high volatility, so there is likely to be a good balance between the frequency and size of the payouts. The max win possible in the game is 20,000x, which is at the higher end of the average for online slots. 

How to play Diamond Symphony DoubleMax

Playing Diamond Symphony DoubleMax is simple. Follow our quick guide to the base game to start playing in demo mode here at Slots Temple: 

  1. Once the game has launched, hit the menu button to view the game rules and paytable.
  2. Press the coin symbol to set your opening stake and decide whether you want to activate the encore feature (more on this below).
  3. Press the spin button to start playing or use the autospin to turn the reels automatically. 
  4. Enjoy playing Diamond Symphony DoubleMax responsibly by setting a win/loss limit for your playing session. Timeout and self-exclusion functions are provided.

How to win

Diamond Symphony DoubleMax has 20 paylines running over a standard five-reel, three-row game grid. Wins are scored for matching combos of at least three symbols moving from left to right across the reels. 

Top symbols

The winning symbols in the Diamond Symphony DoubleMax slot take the form of musical instruments. The lower-paying symbols, including the treble clef and musical notes, will pay out a win multiplier of between 1x and 2x the bet when you match the maximum five of a kind. The higher-value winning symbols, such as the cello and the piano, offer prizes of 2.5x to 10x the bet. 

Betting limits

Bets in Diamond Symphony DoubleMax start at 0.2 and go up to 50, so there should be a value to suit all slots players.

Diamond Symphony DoubleMax bonus features

Diamond Symphony DoubleMax has a host of innovative bonus features. These include the cascade+ and the DoubleMax, which players might be familiar with from other games.

Cascade+

Diamond Symphony DoubleMax is played with a cascade mechanism, which means winning symbols are removed from the board and replaced with fresh ones to potentially create another winning combination. What’s special here is that one space will be filled with a wild before the winning symbols disappear.

DoubleMax

The DoubleMax kicks in after a win and the winning tiles have disappeared. In this case, the DoubleMax multiplier is doubled, adding a 2x win multiplier to any further prizes.

Free spins trail and free spins bonus

Free spins are not triggered by a scatter symbol in the usual way for slots; instead, you have to build up to them using a free spins trail. Whenever winning symbols pop off from your grid, they will progress you along the free spins trail, eventually building up to free spins. This can award the following: 

  • Position 5 = 7 free spins
  • Position 6 = 10 free spins
  • Position 7 = 12 free spins
  • Position 8 = 15 free spins

Before the free spins bonus round starts, players are given the choice to gamble for the chance to win more free spins (up to 15). The gamble feature takes the form of a wheel with green and red sections. If you land on green, you are a winner. Beware of red, as this stops your game and takes your winnings.

Diamond Symphony DoubleMax review: our verdict

If music be the food of slots, play on! This musical-inspired game starts with a gentle overture leading to a thundering crescendo of a possible 20,000x max win.

Innovative bonus features

What we especially enjoyed about this game were the innovative bonus features, which add a lot to the base game. We loved that the free spins bonus wasn’t triggered by a scatter symbol but that you built up to it instead.

To find out whether the Diamond Symphony DoubleMax slot is music to your ears, you can give it a spin for free in demo play mode right here at Slots Temple. You will also be able to sample plenty of other Yggdrasil free slot games and the freshest slots from the best makers, such as Push Gaming’s sharp Razor Returns slot

Disclaimer: Diamond Symphony Doublemax trademark / license is owned by Yggdrasil Gaming. This site is not endorsed by Yggdrasil Gaming.

Slot Data
Slot Name: Diamond Symphony Doublemax
Software: Yggdrasil Gaming
RTP: 96%
Paylines: 20
Reels: 5
Min Bet (all lines covered): £0.20 (GBP)
Max Bet: £100 (GBP)
Top Win: 20000
Features: 5 Reels, Free Spins, Cascading, Increasing Multipliers
Themes:
Last Update: 25/08/2023
UK Available in UK? Yes. Yggdrasil Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.

FAQs

What is encore mode in the Diamond Symphony DoubleMax slot?

Encore mode is an interesting feature that makes an appearance in several Yggdrasil online slot games. When switched on, it more than doubles the chances of triggering a free spins bonus by using an extra 50 per cent of your stake. If, for example, your current bet was 10 and you switched on encore mode, you would be spending 15 on every spin.

What is the top-paying symbol in the Diamond Symphony DoubleMax slot?

The top payouts in the whole of the Diamond Symphony DoubleMax slot come courtesy of the diamond symbol, as you would expect given the slot’s name. When you match the maximum five-of-a-kind diamond symbols on one of the game’s 20 paylines, you will be awarded the max win of 10x the bet.

What is the volatility of the Diamond Symphony DoubleMax slot?

The Diamond Symphony DoubleMax slot has medium/high volatility. This is a great model for this slots game, as it means the chances of hitting the game’s top prize are reasonable and you won’t face so long without a win that you give up and decide to do something else instead.

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