Booster Slots

Booster is a video slot with an intergalactic theme, released in June 2017 by software developer iSoftBet. This slot shows off some excellent graphics and a stellar soundtrack, alongside with stunning features. It’s a kind of a mixture of traditional, land-based machines and modern design.

Though the game’s RTP of 95.60% is somewhat below the average, Booster offers solid payouts and a fun and interesting playing experience.

Play Booster

The reels are occupied with symbols that are characteristic of classic slots. And so, the single, double and triple bar take up the lower part of the paytable, delivering 25, 75 and 100 coins for 5 of a kind, respectively. The Gold Star symbol provides a 150 coin prize when 5 land on a winline. High-value icons include blue and red Sevens which will reward you with 200 and 500 coins if 5 hit a payline. The most profitable symbol is the Diamond, awarding 2,000 coins for 5 of a kind. Look out for these glistening gems as they will make a difference in boosting your bankroll.

The Bonus symbol, depicted with a lightning bolt stands for the game’s Scatter and is in charge of triggering the Bonus Feature.

How to Play

In this 5-reel, 3-row slot you can wager your bet across 25 paylines. Just make sure you adjust the coin denomination which goes from $0.01 to $1.00, so that the total bet goes from as low as $0.25 and as high as $25.

Once you’ve chosen the bet size go ahead and spin to win.

Another way to keep the game going is to activate Autoplay where you can decide to spin the reels automatically up to 1000 times.

When at least 3 matching symbols land on adjacent reels from the leftmost position, you will be awarded a prize.

Strategy & Tips

To trigger the Bonus Round at least 3 Bonus symbols must land anywhere on the reels. A Bonus Board will appear offering many opportunities for mega wins. What you can look forward to is a cash prize of up to 6,000 coins, various Free Spins Games or a Mystery Prize.

If you are awarded a Free Spins Game during the Bonus Round, you stand to earn up to 100 spins. If a Bonus symbol appears during this feature, it will act as Scatter, delivering prizes of up to 30x your bet.

Another chance to score high is to trigger the Free Spins Round with a 5x Multiplier which is applied on all wins.

Mobile Version

It takes a couple of moments for the game to load, but you can play it seamlessly on desktop, as well as on mobiles and tablets, anytime, anywhere.

Booster is not one of those games crammed with features and action, but its steady payouts and interesting design provide an engaging gameplay.