Prime Zone slot review (Quickspin)


When you start the game, you are taken to a wide boulevard lined with palm trees. On the one side is the ocean, on the other high rises. A Miami Vice-themed slot was our first thought. This wouldn’t be a clone of Netent’s successful Hotline slot, would it?

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July 2019
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With Prime Zone, Quickspin has created a retro-style slot with a few notable features, such as wilds in so-called “Prime Zones.”

Fortunately, that is not the case. Quickspin never takes the easy road by copying other providers’ slots.

Prime Zone is a real classic fruit machine, with all the well-known symbols: 7’s, liberty bells, diamonds and card symbols.

The wilds play an essential part, both during the primary game and the free spin bonus.

Prime Zone gameplay and features

Prime Zone has 10 fixed paylines and is played on 5 reels with 3 rows of symbols. So nothing new under the hot Miami sun.

The payout rate of 96.28% is pretty much standard for a new generation Quickspin slot.

The variance is medium, although you can tinker with that a bit during the bonus game.

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Symbols and payouts

The symbols are noticeably large and clear. It all looks very tight, although a bit more plain compared to what we are used to from this Swedish casino game developer.

The wild symbol helps you to rake in the big money prizes in this game. Of course, it replaces all other symbols, except for the scatters, but there is more.

Every wild that is part of a winning combination increases the multiplier with +1.

Let’s say you spin five liberty bells, for example with the aid of 4 wilds. Then the total payout is multiplied x 4. Now, is that nice or what?!

Five wilds on an active payline are worth a payout of 100 x the total bet.

The premium symbols consist of red and blue 7’s, liberty bells and diamonds. Spin 5 identical ones of these on an active payline and you get between 20 x and 50 x the total bet. And that is not including possible wild multipliers.

The crazy situation can occur where it is better to spin four wilds with a blue 7 for a payout of 50 x 4 = 200 x the total bet, then five wilds that “only” pay 100 x the bet.

Free spin bonus

Spin 3 scatters on the middle reels to activate the free spin bonus.

The time has now arrived to make some crucial choices.

You receive a menu with options, whereby you have to decide with which Primes Zones you will be playing. These are certain zones on the reels where extra wilds can be placed. There are also extra multipliers that can go up to 4 x.

Choose from the following four options:

  • Option 1: extra wilds on reels 1, 2 and 3 with a 1 x multiplier (low variance)
  • Option 2: extra wilds on reels 2, 3 and 4 with a multiplier of 2 x (medium variance)
  • Option 3: extra wilds on reels 3, 4 and 5 with a multiplier of 3 x (high variance)
  • Option 4: a mystery red mode with all options open and multipliers up to 4 x (higher variance)

Options 3 and 4 have the highest risk profile. You can have bigger prizes, but there is a real chance your bonus round will get you next to nothing.

Want a bit more certainty? Choose for option 1 or 2.

The highest possible payout is 2,685 x the total bet, using option 4.

If you opt for option 1, you can win a maximum of 1,000 x the bet.

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Our verdict on the Prime Zone video slot?

Prime Zone is a top-notch video slot, just like almost all Quickspin slots. Is it good enough to be in our top 10 of Quickspin slots?

Not entirely, but then that is a very high bar.

We would like to have seen a bit more depth in the primary game, (perhaps a mystery wild bonus), but we did have a lot of fun, nonetheless.

This slot is suitable for those times you want to play a long time with your money, with relatively speaking a lot of free spin bonus features.

3.7 out of 5 stars.

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It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

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You must make a qualifying deposit of €20 to claim the Wagerinox Casino welcome bonus pack. Note that the bonus has a 30-day expiration period, and you must fulfill 20x Wagerinox Casino wagering requirements within that period. Interestingly, unlike most other casinos' offers, the Wagerinox Casino sign-up bonus has no max cashout amount. This means you can win as much as you can from it.

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Note that the deposit + bonus amount is subject to a 35x wagering requirement for any winnings to be withdrawn. Ensure you complete the wagering requirement within the 30-day validity period. Slots contribute 100%, and table games and video poker contribute 10% to the wagering requirement.

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You need a minimum of $20 to claim the offers. Additionally, if you can deposit $100 or more for your first deposit, you can claim up to 100 free spins to play the Hot Lucky 7s slot.

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Nevertheless, note that the qualifying deposit for the Goldwin Casino welcome bonus is €20, and the free spins have no wagering requirements. However, your match bonus for the second and third deposits comes with 35x Goldwin Casino wagering requirements.

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The minimum deposit for the welcome offer is $50, which is a bit higher than most other online casinos I gotta admit. However, if you don’t mind the steep deposit, you can get a pretty decent starting bonus to try out what this casino has to offer.

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The welcome bonus wagering requirement is 30x (60x for table games and video poker). If you claim the cashback bonus, you must fulfill 1x Paradise8 Casino wagering requirements to keep winnings from the offer. In addition, all bonuses have a validity period of 30 days, after which they become invalid.

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