Prime Zone Slot
offered by Casino, Pub Casino, Jackie Jackpot

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Play On:
iOS, Android, Desktop, Mobile
Coin sizes:
0.10 to 100
Return to Player:
10 Paylines, Five reels, Three rows, Multiplier Wilds, Free spins, Prime Zone bonus


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With 10 Paylines, five reels and three rows, Prime Zone Slot from Scandi developers Quickspin adopts a classic format that will be very familiar to slots fans. Yet its modern vibe means it doesn’t feel dated.

The reels are set against a palm tree and skyscraper background depicting Las Vegas at sunset, under a neon purple sky. Essentially, you’re taken back to the city’s glory days, when you could imagine the Rat Pack strolling around.

This backdrop, and a funky, upbeat (perhaps rather cheesy) soundtrack, are combined with old-school symbols.

Get stuck in with a free spins round that lets you choose your own volatility, multipliers and Wilds.


How to play

Play from a mere 10p to up to £100, setting Autoplay to turn the reels, set within a golden frame surrounded by lightbulbs, automatically and without interruption if you’re so inclined.

The traditional symbols here include a golden bell, playing card suits, a diamond and blue and red 7s straight from a traditional fruity. The red 7 is the most lucrative symbol, paying 50x stake for a full Payline of five.

Prime Zone Slot special features

Special symbols

Multiplier Wilds

The neon multiplier Wild symbols are central to Prime Zone Slot, and they can pop up on any of the reels to increase a win by up to 5x. As ever, they replace any symbol save the bonus Scatter.

Whereat least two form part of a line win, a line-win multiplier applies, based on how many multiplier Wilds there are. That means, for example, that while landing three Wilds earns you a 3x multiplier, a fully Wild Payline means a maximum base game win of 250x stake.

Bonus features

Free spins

This one kicks in when a hat-trick of Scatters lands anywhere on the central three reels, awarding you with seven free goes.

You’ll also need to choose between four bonuses aimed at suiting different attitudes to risk, as follows:

  • Choice 1: Medium-variance option, 1x multiplier for all wins, three Wilds added at random, with the Prime Zone, as described below, covering Reels 1 to 3.
  • Choice 2: Again medium variance, x2 multiplier on all wins, three Wilds added at random to the Prime Zone, covering Reels 2 through 4.
  • Choice 3: This is a high-variance pick, with a 3x multiplier on all wins, again three Wilds are added at random, this time to a Prime Zone covering Reels 3 through 5.
  • Choice 4: This option varies in volatility and the zone varies from one reel to another with every spin, while the multiplier can be anywhere from 1x to 4x stake.

Bear in mind that these multipliers come on top of the line-win ones, meaning you can enjoy wins of up to 1,000x stake on every whirl if you go for Choice 4.

Scatters are not made available during this round. But, with every free spin, the All-Win Multiplier launches to multiply all wins.

Prime Zone bonus

This triggers with every free spin. It covers three reels in a row and three Wilds arrive in the Prime Zone Slot on each whirl.

Return to Player (RTP)

RTP or Return to Player here is a healthy 96.28%, but volatility in this game is typically high.


You should love the look of this game whatever device you’re playing on, and it’s a pretty simple slot, with straightforward gameplay. So pack your bags for Vegas and a classic Quickspin experience today!

Prime Zone Slot is also a good one for newer players, although more experienced gamers may find the relatively low base-game wins off-putting.

Give the game a whirl for free first of all, see what you think and share your thoughts.

Game FAQ

Where can I play Prime Zone Slot online?

Prime Zone Slot can be played at the following online Operators: Casino, Pub Casino, Jackie Jackpot

Who developed the game Prime Zone Slot?

Prime Zone Slot has been developed by the software provider Quickspin

What type of game is Prime Zone Slot?

Prime Zone Slot is categorised as Slots

What devices can I play Prime Zone Slot on?

Prime Zone Slot can be played on iOS, Android, Desktop, Mobile


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