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Super Crystal 7s

Review, Demo Play, Payout, Free Spins & Bonuses

Super Crystal 7s is an online slot developed by Ainsworth. The slot comes with 40 active paylines and five-by-three reels. The slot is low volatility and has a 94.5%... RTP. Bonuses include Wild Cards, Free Spins and multipliers.

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  • Free Spins bonuses
  • Multipliers of up to 5X the stake
  • Fun theme
  • RTP is a little low
  • Dated graphics


Shiny gemstone cherries, dollar symbols and diamante sevens abound in this new Ainsworth slot. Imagine that you are taking a step inside a casino when playing Super Crystal 7s, a slot that comes with Wild Cards and a free spins bonus.

The slot comes with five-by-three reels along forty active paylines. Players should get at least three symbols along one of these paylines from left to right to achieve a win. A wheel bonus symbol unlocks multiplier bonuses of up to 5x the stake. There is also a free spins bonus game where players can potentially win extra prizes.

The slot has a low volatility, and the RTP of 94.5% is a little lower than average. Symbols include bars, dollar signs, cherries and sevens.

Players who have previously tried and enjoyed the 7s on Fire slot will enjoy the style and gameplay of Super Crystal 7s. The game is available to play for free in demo mode, and the team at Slots Temple recommend players try this slot for free first. Trying the demo is a great way to get used to the gameplay before playing for real money at an online casino.

Super Crystal 7s Theme, Graphics & Soundtrack

Super Crystal 7s comes with a theme that definitely feels very old school. The slot has been modelled and based on classic fruit machines and one-armed bandits that used to be very in vogue before modern online slot games.

The game has purple reels on a bright blue backdrop, with plenty of Vegas-style gold trim to add a sense of bling. The slots are dripping in diamonds, filling the game with a sense of gambling glitz that was seen in the old heyday of Las Vegas. Diamonds sparkle with every winning spin.

The graphics are somewhat outdated, looking as if the game was developed before the advent of 3D graphics. The lively soundtrack adds to the sense of atmosphere.

Super Crystal 7s

Super Crystal 7s RTP & Volatility

Super Crystal 7s comes with a low volatility. While this makes it a good choice for players who don't wish to take big risks, this may put off some more experienced players. The game has a RTP of 94.5%, which is slightly lower than the industry average.

How to Play Super Crystal 7s

1. When the game loads, players should first look through all the paytable values. Click the three-line symbol on the left-hand side of the game to bring up the menu for the game. The 'i' will display all the symbols used in the game and their values.

2. This area will also show all the detailed game rules for the slot.

3. The soundtrack for the slot can be controlled through this menu.

4. The total wager for the slot can be adjusted on the game bar by clicking the up and down arrows.

5. Autoplay can also be turned on next to the spin button. Players can set the reels spinning automatically from one to twenty-five times.

6. Set a budget for the session, press play, and enjoy the game responsibly.

Super Crystal 7s Bet Sizes & Paytable Wins

The minimum bet on Super Crystal 7s is 1.00. The maximum bet on Super Crystal 7s is 100.

Three mixed bar symbols are 3x for 0.08, 4x for 0.16, and 5x for 0.30.

The Dollar and Cherry is 3x for 0.10, 4x for 0.30, and 5x for 0.60.

The single Bar is 3x for 0.20, 4x for 0.40, and 5x for 0.80.

The Double Bar is 3x for 0.30, 4x for 0.40, and 5x for 1.00.

The Triple Bar is 3x for 0.60, 4x for 1.00, and 5x for 1.50.

The Crystal 7 is 3x for 0.70, 4x for 1.20, and 5x for 1.60.

The Wild Diamond is 3x for 2.00, 4x for 5.00, and 5x for 20.00.

Max-win 2,000x
Volatility Medium
Top RTP 94.50%

Super Crystal 7s Bonus Features

The Wild Diamonds are the slot's wild card. They will substitute for other symbols in a line to make a win more likely.

The Stack of Cash is a Scatter bonus symbol. These show up on reels one, three and five. If there are three of them, players will be awarded eight free spins.

The Wheel of Fortune symbol leads to another bonus. When these are stacked on the reel, the Prize Wheel next to the reels will spin and players will achieve a prize. Up to a 5x multiplier may be applied to any win.

Super Crystal 7s Overall Review

Super Crystal 7s is vivid, brightly coloured and with just the right amount of Vegas-style glitz to stand out from other similarly themed slots. The low volatility is ideal for players who like a little less risk with their slots, but the below average RTP of 94.5% is disappointing. The bonuses add a nice amount of interest to the game, with the Prize Wheel adding some much needed tension. If adding a little bit of bling to your life is just what you need right now, Super Crystal 7s is available on desktop and mobile.


Disclaimer: Super Crystal 7s trademark / license is owned by Ainsworth. This site is not endorsed by Ainsworth.

Slot Data
Slot Name: Super Crystal 7s
Software: Ainsworth
RTP: 94.50%
Volatility: Medium volatility
Paylines: 40
Reels: 5
Min Bet (all lines covered): £1.00 (GBP)
Max Bet: £100 (GBP)
Top Win: 2000
Features: Wild Symbol, Scatter Symbol, Multiplier, Free Spins, 5 Reels, Medium volatility
UK Available in UK? Yes. Ainsworth have a UKGC license and are allowed to offer their games at UK licensed casinos.


What is the RTP of Super Crystal 7s?

The RTP of this slot is 94.5%.

How volatile is Super Crystal 7s?

Super Crystal 7s is a low-volatility slot.

What is the biggest win available on Super Crystal 7s?

The bonus wheel has prizes that go up to 1,000x.

Does Super Crystal 7s have a free spins bonus round?

When players land three Cash Stack scatters on the reels, they will be awarded eight free spins bonuses.

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    Overall score: 4.8 out of 5 stars
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