Diamond Power

Review, Demo Play, Payout, Free Spins & Bonuses

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  • Generous 250-coin top stake
  • Simple, fuss-free gameplay
  • Increasing multipliers
  • Cascading feature & 4,096 betways for more win potential
  • Minimum 0.50-coin stake may be a tad high for casual players
  • Very basic aesthetics
  • Unknown RTP/volatility

Diamond Power is an online slot developed by KA Gaming. It has six reels, four rows and 4,096 betways. The RTP and volatility are unknown, but it comes with free spins, a Bombing Wild feature, increasing multipliers and cascading symbols.


A fresh release for March 2021 from KA Gaming, Diamond Power is a more retro-styled slot in terms of its graphics, but it offers straightforward gaming for pleasure while still packing a decent punch when it comes to payout potential. It takes a 6x4 format with an impressive 4,096 betways. The glitz in this slot is out of this world, combining gems with space for a star-spangled experience. 

There are five diamond symbols, including red hearts, a blue teardrop, a grey rectangle, a purple diamond and a golden triangle. There are also lower value-card symbols 9 through to A. The regular diamond is the Wild, substituting all bar the scatter to help generate winning combinations. There’s also a multicoloured scatter.

All symbols except the scatter pay left to right. All wins are multiplied by the per-ways bet except for scatter wins, which are multiplied by the total bet.

After any win, contributing symbols will disappear and new symbols will fall into place from above. The cascaded new symbols will continue until no new wins are obtained.

Play for free on Slots Temple and get a taste of the galactic diamond rush without risking your own cash. This is the best way to decide whether Diamond Power is one you want to play at an online casino with real money.

Theme, Graphics & Soundtrack

Diamond Power brings the glitzy diamonds into space, falling within both the gems and space themes. Such slots can take players away from reality briefly while still retaining the classic appeal of traditional slots. 

A dark blue and purple starry night sky serves as the backdrop. The reels are outlined simply in gold, with no demarcations between symbols to give them a free-floating feel against the purple-hued sky. Symbols are brightly coloured but very basic, while the card symbols and text to the sides of the reels noting the betways looks dated. The overall feel is a little retro, and there’s nothing flashy about the aesthetics or animations. It’s simple and fuss-free. 

Instead of a continual soundtrack, an upbeat dance track with jingles and sparkles plays when you spin the reels, immediately injecting some energy into the game. 

Diamond Power

Diamond Power RTP and Variance

Unfortunately, neither the RTP nor variance are known for Diamond Power.

How to Play Diamond Power 

  1. Familiarise yourself with the rules via the ‘i’ at the bottom right. 
  2. Click ‘New Bet’ to open a pop-up of stake increments.
  3. Click the wager you wish to play.
  4. You’ll automatically be returned to the game. 
  5. Max Bet and autospin are also available.

Bet Sizes & Paytable Wins 

The minimum bet is 0.50 coins, which may be a little on the high side for the super casual players. The max stake is 250.00, which is generous enough to satisfy the more daring players among us.

  • All symbols pay for combinations of three up to six, except the heart, which pays from just two of a kind.
  • The most valuable of all symbols is the scatter, which is worth up to 62,500 coins for six of a kind on the top stake.
  • The most valuable base game symbol is the red diamond heart, which is worth 1,000 for 6x on the minimum stake up to 5,000 on the maximum stake. 

Diamond Power Bonus Features

In addition to cascading symbols, this slot dishes up two extra features:

Free Spins

Get yourself two, four, five or six Scatters on the reels and they will award 12, 16, 20 or 24 free spins respectively. Any scatters landing during the feature will be paid, but no extra free spins will be triggered. 

Bombing Wild Feature

During the above free spins feature, you’ll get a helping hand if there are no winning combinations.The Wild symbol will remove all other symbols vertically and horizontally, and new symbols will cascade down.

Each time Cascading Reels or the Bombing Wild feature is triggered, the multiplier will increase by x1. In the free game bonus, the multiplier won’t be reset.

Diamond Power Review Overall

The aesthetics are underwhelming for a 2021 offering, but we imagine this is to give it a retro vibe. The music pumps in some energy nicely and it’s certainly a simple, low-fuss slot to kick back and enjoy. It’s a shame the minimum stake is a little higher than some slots, which may price out the particularly casual, low-budget players from extended gameplay.

We like the bonus features here. Although it's not exactly eye-popping, it offers enough to keep the game interesting and potentially rewarding. It’s a shame free spins can’t be retriggered during the feature, but there are generous freebies possible with a 24 maximum. The Bombing Wild is a nice assist when there are no wins, and the increasing multiplier can give a healthy boost to prizes. Of course, the cascading reels mechanism also adds suspense on each spin and can see more wins hopefully coming your way.

For more sparkles, check out the Da Vinci Diamonds slot from IGT with the tumbling reels mechanic. This has a 94.94% RTP, medium variance and free spins, complete with a generous top 5,000x prize.

Disclaimer: Diamond Power trademark / license is owned by KA Gaming. This site is not endorsed by KA Gaming.

* This button takes you to an external third-party partner real money casino website. Although we try and match games with Casinos that have them, we advise that you double-check the slot content on the casino website before making a deposit or signing up.

Slot Data
Slot Name: Diamond Power
Software: KA Gaming
Paylines: 4096
Reels: 6
Min Bet (all lines covered): £0.50 (GBP)
Max Bet: £250 (GBP)
Top Win: 125
Features: Wild Symbol, Multiplier, Free Spins, 6 Reels
UK Available in GB? Game is not available in GB.


What is the RTP of Diamond Power?

Unfortunately, the return to player is unknown.

How volatile is Diamond Power?

The volatility isn’t known for Diamond Power.

Can I play Diamond Power for free?

This space themed slot is 100% free to enjoy at Slots Temple, enabling you to get a feel for it before deciding whether to play with real cash at an online casino.

Does Diamond Power have a free spins bonus round?

Yes, there's a free spins round with up to 24 free spins possible when scatters land on your reels. The feature also comes with increasing multipliers to boost your payouts.

Can I play Diamond Power on mobile?

All of our KA Gaming slots can be enjoyed on any computer or mobile device, allowing you to play whenever and wherever you wish.

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