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Fancy a little bit of cops and robbers? Well, NetEnt has got you covered. They released Hotline in 2018, which tells the story of two detectives hunting down a jewel thief. This detective themed slots game comes with a playboard setup with 5 reels and 3 rows, which is the industry standard.

This playboard gives players 30 paylines, which play with a medium volatility and an RTP of 97.04%. Such superb stats warrant a huge betting range and NetEnt do no disappoint! Players are able to make min bets of £0.15, the betting capability goes all the way up to a max bet of £450!

If those sky high bets were not enough to get you itching to grab these jewels, there is also a max payout 60,000 coins! So if you are interested in this slot, or wish to play slot games online in general, then sign up to Slotzo and check out our amazing welcome offer!

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Hotline Theme and Graphics

Opening this slot game, players will immediately see Hotline theme taking centre stage, we get to enjoy an introductory video giving us the background of the storyline. After that, players are given the open stretching city scape with palm trees and businesses lining the street.

The playboard consists of 6 symbols, these symbols are either the two detectives, the jewel thief or 3 different items of jewellery: a necklace, a ring and a crown! All of the symbols have been given an incredible level of detail, however the jewelery is particularly ornate. No wonder they got stolen!

If you like the sound of Hotline slot, then you’ll love these too!

Hotline Slot Gameplay Slotzo

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How to Play Hotline Slot

If you are ready to start hunting down this jewel thief and those juicy wins, the next step to take is to become a fully registered player! Luckily for you, the process is simply and should take no longer than 5 minutes!

  1. Click the “Play Now” Button
  2. Fill out the necessary details.
  3. Verify the account by following the email’s instructions.
  4. Make the minimum deposit of £20 with Slotzo and get 150 Extra Spins over the first three deposits!

Once you have become a registered player, it is time to play all of the slot games that we have to offer!

We have put a guide together, so that you know how to spin Hotline.

  1. Open the game lobby and search through or us the search bar at the top of the screen and click Hotline’s logo.
  2. Next, players should set their Hotline stake value, the paylines are fixed, however players should make sure to consider the use of bonus features and the effect that will have on the overall bet.
  3. Review the paytable to understand the symbols payout levels, this is done with the “I” button on the bottom left of the screen.
  4. Spins the reels!

When players spin the reels there are two choices, either manually spin each bet or use Hotline autospin feature to pre-load up to 1000 spins! There is also a turbo spin feature to avoid wasting time!

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Slot Game Statistics

RTP – Hotline has a variable RTP, the base Hotline RTP is 96.13%, players are also able to activate higher RTP’s of 96.70% and 97.04% with the big bet bonus feature.

Volatility – This slot game plays with a medium volatility.

Paylines – There are a total of 30 paylines for players to try and find their winning combinations.

Reels – The playboard layout consists of 5 reels and 3 rows, which holds 6 unique symbols.

Wilds and Scatters – This slot game has both wilds and scatter symbols.

  • The scatter symbol is a night time shot of the city with palm trees arching across the scatter symbol.
  • The wild symbol in its native form is the rear end of a red car, when it expands, it transforms into an animated car chase!

Maximum Payout – Players have the potential of winning an incredible 60,000 coins!

We have put together the important Hotline stats in the table below.

Hotline Statistics
Min Bet Per Spin £0.15
Max Bet Per Spin £450
Return To Player (RTP) 97.04%
Volatility Medium
Theme Cops and Robbers / Crime / Detective

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Hotline Bonus Spins & Free Game Features

NetEnt have seamlessly squeezed in some incredible Hotline bonuses for players to enjoy and help make their wins all that more satisfying! On top of the standard features like bonus spins and wilds, there are also a collection of innovative features to enjoy!

Hotline Bonus Bet

This feature is a passive bonus, which increases the chance to win expanding wilds and re-spins.

It does however come at a cost. Having one Bonus Bet activated will spin with the base bet level, but two bonus bets will double the bet level and all three Bonus Bets it is triple the bet, bringing us to the max bet of £450.

Wilds and Expanding Wilds

Appearing anywhere on the reels during the main game, re-spins and bonus spins, the wild symbol will substitute for every symbol excluding the scatter symbol. If players have the Hotline bonus bet feature activated, the wild expands to cover the whole reel.


If expanding wilds was not enough to sell you on the Hotline bonus, then there are the re-spins! After the wild has expanded and the win paid out, the playboard will respin, this feature can also be re-triggered if a new wild lands on a bonus bet line.

Bonus Spins

Hotline bonus spins are unlocked by players landing 3 scatter symbols on the playboard.

Scatter symbols can land on reels 1, 3 and 5 during the base Hotline and award the player with 7 bonus spins!

Better still, if players have a wild land on a bonus bet line, then the expanded wild will last until the end of the bonus spins!

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Verdict on this Slot

Hotline has been incredibly well crafted by NetEnt – every aspect of this slot game has been considered, both mechanically and in the way it will alter the players experience.

The bonuses perfectly blend with the base game, which creates a fluid sense of play whilst offer players plenty of potentially huge wins!

Here at  Slotzo we rate Hotline an 8/10 slot! So get started today by making the minimum deposit of £20 and getting 150 Extra Spins over the first three deposits! And once you’ve signed up, why not try some of our other top slots, like the amazing Super Diamond Wild slot!