Prime Zone Slot Review

Las Vegas is not just crazy nightlife, numerous luxurious casinos, exclusive hotels, tremendous shows and hi-class restaurants. The legendary city is also known for unforgettable night views, a must-see for any guest of the world gambling capital.

Inspired by the fantastic views and incredible vibes of Las Vegas, Quickspin developers have released the Prime Zone video slot.

8.55 /10
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0.10 EUR
Min bet
100 EUR
Max bet
Max payout
Number of reels
Number of lines

Where to Play Prime Zone slot?

Play Free Prime Zone Slot Demo

Do you want to test the Prime Zone free? You are welcome to play the demo version at

Do you prefer real gambling in the casino? So play this slot at the best websites powered by Quickspin. Choose one of them with help of our reviews and pay attention to the customers' feedback.

Please write responses about the Prime Zone in the comments and rate the game.

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How to Play Prime Zone slot online

The Prime Zone online video slot has five reels and ten active lines for combinations at the screen.

It is possible to stake equal bets in range from one cent to ten euro per line or form ten cents to one hundred euro per spin.

Icons line up in 5x3 order at the screen. Selection of gaming options includes basic symbols, Wilds, Scatters, free spins with bonus options in several varieties and other prize features.

Winning combinations can be formed of the same elements, situated next to each other from left to right at one of the active lines. Only the longest chain at each line is taken into account.

Combination indexes vary from x5 to x1000. They are multiplied by the bet per line to calculate the win. All money received during the spin automatically go to the customer's balance.

A gambling feature is not suggested. Please read about types of symbols and bonus options of the Prime Zone by Quickspin below in the review.

The slot was designed in awesome colors, but neither icons nor animation impress.

Prime Zone Symbols, Wild, Scatter

The gaming symbols, imaged at the reels, are card suits, sevens, diamonds and bells. No icons form stacks.

Special symbols are the following:

  • Wild forms combinations on its own and replaces other elements, except the Bonus symbols. Moreover, it activates extra multipliers. Each Wild symbol included in combination increases the multiplier for one unit (up to x5).
  • Bonus is a Scatter, which triggers free spins. To make it, three such icons have to appear anywhere at the screen. Scatters are imaged only at the second, third and fourth reels.

Amounts of potential wins by all possible combinations can be found in the paytable.

  • Wild
    Forms combinations and replaces other symbols
  • Scatter
    Triggers free spins
  • Red Seven
    Classic symbol
  • Blue Seven
    Traditional icon
  • Diamond
    Large gem
  • Bell
    A frequent guest of classic slots
  • Hearts
    Heart suit
  • Spades
    Spade suit
  • Clubs
    Club suit
  • Diamonds
    Diamond suit

Prime Zone Bonus games

The Prime Zone offers four varieties of free spins. The player can choose one of them before the beginning of the feature. They vary by different location of "Prime Zone" with more Wild symbols and size of the extra multiplier.

There are the following options:

  1. Prime Zone: Reels 1-2-3 – three first reels and х1 multiplier.
  2. Prime Zone: Reels 2-3-4 – three central reels and х2 multiplier.
  3. Prime Zone: Reels 3-4-5 – three last reels and х3.
  4. Prime Zone: Mystery Shifting – the Prime Zone moves by the screen, and the multiplier varies from х1 to х4 in each spin.

Be aware that the volatility of bonus spins rises when an extra multiplier increases. Fewer combinations are formed, but chances for high payoff get better.


Quickspin doesn't draw any progressive jackpots on the Prime Zone video slot.

Prime Zone Interface

Let's discuss elements of the interface of this slot:

  • Total Bet – an amount of the bet;
  • Balance – state of the balance;
  • Bet Lines – select active lines;
  • Win – an amount of the win.

Round arrows at the right of the control panel start new spins. Both manual and automatic modes are provided.

You can open the menu of three sections at the left:

  1. Paytable;
  2. Help section;
  3. History.

User's settings allow to set limits for the autoplay, adjust the sound, speed of the gameplay and other parameters. There is no need to download the Prime Zone video slot.

Mobile Compatibility

Those who love to play on smartphones are welcome to use the mobile version of the Prime Zone adapted for touchscreens. It supports all modern devices on any platforms.

The mobile slot offers all the same rules, bonus features and most of the setting as in the desktop version. The interface is simple and convenient.

Should You Play Prime Zone Slot for Real Money?

Let's be straight, the topic of the game is far from unique. However, the model attracts by various gaming options which will be loved by the readers of


  • Several varieties of free spins;
  • Exciting bonus options;
  • Beneficial system of extra multipliers;
  • Convenient interface.


  • Banal theme;
  • Ordinary design.

Levels of volatility and RTP of the Prime Zone are average.

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Main info
Type of game Video slots
Manufacturer Quickspin
Min bet 0.10 EUR
Max bet 100 EUR
RTP 96.28%
Max multiplication 1000 : 1
Is free test available Yes
Mobile version Yes
Issue date July 9, 2019
Progressive jackpot No
Reels number 5
Lines number 10
Scatter Yes
Gamble Feature No
Additional multipliers 5
Freespins Yes
Bet line 0.01 - 10