Booster

We didn't either, so we loaded the game from iSoftBet to find out more. This is a five-reel effort chock-full of classic symbols. That means the number 7 appearing in various colors, a gold start, and lots of bar symbols as well. But there is more to come, so let's see what else you can expect in the Booster slot game.

There are 25 lines involved in this game, and you can wager a coin worth upwards of one cent on each one. You must play all the lines here, so bear that in mind when you figure out what you want to bet. The background of the game is an outer space view, with stars gradually moving towards you. It gives the game some depth, but doesn't tell us much about the title!

Meanwhile, you can expect a bonus symbol to appear occasionally, although you'll want three or more to bring you the best results. These will secure entry into the bonus game. You get an opportunity to win as much as 6,000 coins here, and there are some free spins and multipliers worth up to 5x in this round, too. With free spins and much else besides going on, you could realize this game has more to offer than you'd think.