Super Boost Online

Created by Relax Gaming
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Super Boost attributes

RTP 96.25% Reels 5
Volatility Medium Rows 5
Min bet C$0.10 Max bet C$50
Max win 17643x Paylines 40
Wild Symbol Yes Scatter Symbol Yes
Bonus Game Yes Progressive Jackpot No
Free Spins Yes Autoplay No

Super Boost review

The Super Boost game was developed by Electric Elephant (Relax Gaming) in 2020. The slot machine stands out for its unusual, space-themed design. In creating this slot, the developers were clearly inspired by the success of the popular game Starburst.

The Super Boost slot machine features 5 reels, 5 rows of symbols, and 40 always-active paylines. High volatility means infrequent but substantial wins, which you can count on thanks to the unconventional Cascade feature. The game’s RTP is above average at 96.25%. The maximum possible wins are impressively high at 17,643 bets.

Gameplay and symbols

The Super Boost slot machine is designed in a space-themed style. Symbols in the form of letters and geometric shapes appear in transparent bottles, and the overall background resembles a futuristic city in shades of blue and purple.

To activate the reels, the player must place a bet. Bets are accepted immediately per spin: from €0.10 to €50. Winning combinations are formed according to standard rules: you must collect 3 to 5 identical symbols on the same payline and on adjacent reels, starting with the leftmost reel.

It’s worth noting that in the Super Boost game, the payouts for symbol combinations are relatively small. Significantly larger payouts can be achieved with the Cascade feature and its progressive multipliers, which we’ll discuss in the next section.

Features and bonuses

In the Super Boost slot machine, there is only one special symbol: the Wild, which is the game’s logo. This symbol can form a winning combination and substitute for any other symbol that is not sufficient to trigger a payout.

The main feature of this slot machine is the Cascade function: not only are winning symbols removed, but all symbols on the reels that contain at least one of those symbols! Therefore, quite often, all symbols on all reels are replaced. The payout for each consecutive cascade is calculated with a progressive multiplier: 2x, 3x, 5x, 7x, 10x, 15x, 25x, 50x, and 100x.

The Super Boost bonus round is called Mega Spin and begins after three consecutive cascades. A free spin is triggered, awarding a payout for stacked Wilds on the three middle reels. The unique feature of the Wild symbols in this round is that they appear in stacks of 1×5, 2×5, or 3×5. Final wins are calculated using the progressive multiplier of the Cascade feature.

Conclusion

At first glance, the Super Boost slot machine might seem like a completely ordinary game. The main advantage of this slot is the updated Cascade feature, which not only removes winning symbols from the reels, but also allows you to receive multiple payouts in a row with a potential multiplier of up to x100. Free spins with stacked Wilds begin after three Cascades and promise even bigger wins!

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Herman Brooker
Herman Brooker
Senior editor at ca.onlinecasinopulse.com

Herman Brooker is a Senior editor at ca.onlinecasinopulse.com with a passion for online gambling. Present for many years in the world of casino games, he uses its expertise and experience to produce quality content to inform players abount news in gambling world.

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Herman Brooker Updated: February 7th, 2026