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About

iSoftBet company has presented their variety of classic slot machine with advanced gaming options. Here comes a model named «Booster». It is going to please you by numerous payoffs, unexpected prizes and pretty attractive free spins.

Rating
Rating
9/10
Users
5
9/10
25
Max bet
2000:1
Max payout
5
Number of reels
25
Number of lines

General description

This is a five-reeled video slot with fifteen cells for symbols at the main screen. You’ll be playing on «Booster» by twenty five pay lines, which are always active on default. It is impossible to change this quantity.
Bets per each of the lines must be same: from one cent to one euro per line (from twenty five cents to twenty five euro per spin).
«Booster» offers seven basic symbols, one Bonus symbol, a prize round and free spins on the casino’s expense under more beneficial rules.
Paid combinations made of ordinary symbols are formed of same elements situated next to each other at one of active lines. All combinations must begin from the first left reel. As usually, only the most valuable one at each line is taken in account.
An amount of the win depends on the bet per line and an index of formed combination. It varies from x5 to x2000 for «Booster». These values are multiplied by each other. In case of numerous combinations formed in result of a round, all credits are accumulated.
A gambling feature is not provided by the rules. The total win is instantly withdrawn to the customer’s balance.

Screenshot gallery

Symbols

The gaming symbols, imaged at the reels of «Booster» video slot, are single, double and triple BARs, red and seven sevens, golden stars and lilac diamonds. They might drop in vertical stacks at the reels.
Moreover, there is a bonus symbol:
  • Bonus (flashlight) is a Scatter, which triggers prize round. This feature begins when at least three Bonus symbols drop our somewhere at the screen.
Please find the multipliers on the pay table.

Bonus games

Now about prize options of this video slot:
  1. Bonus – a kind of virtual scratch card with nine cells appears at the special screen. They hide fixed payouts in coins of current value (up to six thousand coins), regular free spins and bonus spins with extra multipliers up to x5.
  2. Free Spins – if you win free spins, the casino pays your expenses. It is not allowed to change the bet. Extra multipliers are taken in account.
Bonus terms are carefully explained in proper paragraphs of the Help.

Jackpots

iSoftBet company doesn't play off a progressive jackpot on «Booster» video slot.

Interface

You can see the following signs at the control panel of this slot:
  • Total Bet – open the betting window;
  • Pay Table – open the pay table;
  • Auto Spin – switch to automatic mode;
  • Winnings – payoffs for a round;
  • Bet – an amount of the total bet;
  • Balance – state of the balance;
  • Credit – quantity of credits;
  • Win – an amount of the total win.
To run a new spin manually, please click at the round button in the center. 
The pay table consists of following sections: multipliers, rules of the game, visual scheme of active lines and Help. You can switch between the tabs at the top part of the screen. Some pages have scroller.
The automatic game is provided with advanced settings of spins and limits. Meanwhile, the user’s settings allow to switch off the sound, speed up the gameplay and maximize the screen.
You can play «Booster» in a browser. A special version designed for mobile devices is supported by all modern smartphones.

Conclusion

This is a model for gamblers who don't care about thematic slots with interesting characters and unusual topic. If you think free spins and bonus payouts are more important that the spectacular animation, you should test «Booster» video slot.
Please pay your attention to quite a high payback index of this slot. Level of volatility is below the average.

Where to play for free or real money?

It is possible to test «Booster» slot machine directly at Casinoz.club. The beginners are recommended to watch our demo video.
Real bets are accepted at the online casinos powered by iSoftBet software.
We are looking for your opinions about this slot. Please write responses in comments, discuss and rate this game.

Players rating

5
9/10

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Main info
Type of game
Video slots
Manufacturer
Max bet
25
Payout percentage
97.4%
Max payout
2000 : 1
Issue date
27.06.2017
Progressive jackpot
No
Reels number
5
Lines number
25
Jokers
No
Scatter
Yes
Game on equal chances
No
3D slot
Yes
Bet line
0.01 - 1
Bonus games
Yes