Sparks is one of those simple online slots which are brilliant in their simplicity, and this unique game offers a both-way pays game, expanding Wilds and cloning reels.

Sparks only has a base game with one feature, and the player gets to choose between low- or medium-variance gameplay!

Sparks introduction, including RTP and variance

Sparks is a great slot game for fans of gem slots, or glowing slots, and it doesn’t disappoint this group as it offers unique gameplay – which is almost a prerequisite for the genre. Uniquely, this game will allow you to choose between a regular one-way pays game which pays left to right, or a both-way pays game, the latter being the default setting and the preferred one.

There are 20 paylines, and you pay 20 coins for them in either case.

The Paytable will differ though and will be more rewarding for the one-way pays game, therefore increasing the variance and the chance of more significant wins.

The theoretical return to player (RTP) percentage is 96.54%, and variance is low to medium, the game is easy to play, and it doesn’t dig deep into your bankroll. You’ll often get a decent win to keep you going, especially when the bonus feature with expanding wilds and cloning reels gets triggered.

Sparks gameplay and paytable

This game is all about the base game as there are no free spins or any features outside the base game.

The main decision a player has to make is whether he wants to play the low variance both-way pays the game with frequent wins, but less rewarding paytable or the medium variance one-way pays the game with better paytable in which bonus feature that gets triggered on reel 4 will go to waste.

Bonus Features

Expanding Cloning Wilds is a feature where these Wilds can appear anywhere on reels 2 and 4 only, and will first expand to fill the entire three-row high reel, and will then clone whatever’s to the left of them to the reel on the right. This will at least guarantee three wins of three-of-a-kind, and you’ll need some luck with the remainder of the board to get a bigger win.

This feature gets triggered often and is the prime reason for the low variance of this slot game. Even with these three small wins, you’ll be able to keep your balance positive.

Of course, whenever the feature gets triggered on reel 4, you’ll need to have the both-way pays game active to be guaranteed a win, and that’s why the both-way pays game is a better choice.

CasinoWizard’s verdict: 3 out of 5 stars

Sparks is an excellent simple Netent game that gives a lot of power to the player as he/she can choose the nature of the game.

The game lacks free spins features, jackpots, and huge wins, but Sparks can still make you money with the Expanding Cloning Wilds feature, while not asking too much of your precious bankroll and not having a lot of risks involved.

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