Hotline Slot Machine

Have you heard of the beautiful palm trees in the sunset, neon signs, and fast cars of the 80s Miami? How about the Miami Vice show from back in the 80s?

Hotline Slots is a 5-reel video slot with 30 paylines, 3 rows, and a 1980s theme featuring the TV show Miami Vice. Powered by NetEnt, this medium-variance casino game has up to 97.04% RTP because of the Hotline feature, Red Sports Car Wilds, Expanding Wilds, Sunset Scatters, and Free Spins.

Read on to know these features along with its RTP and slot volatility through this Hotline Slot Review for June 2023!

Best Hotline Slot Sites

Play the game at the best casino sites. From our research, we have created a list of the Hotline Slot Sites and casino sites in June 2023:

  • MrQ

    MrQ Logo

    First deposit only. Min deposit & spend £10. Max 30 spins on Big Bass Splash at 10p per spin. Spins credited upon spend of £10.

    Full T&C's Apply

  • Wizard Slots

    Wizard Slots Logo
    500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements.

    Full T&C's Apply

  • PlayOJO Casino

    Play Ojo Logo

    First deposit only. 50 Free Spins on Book of Dead slot. Free Spin valued at £0.10. OJO’s Rewards and Game Play policy applies.

    Full T&C's Apply

  • Unibet Slots

    Unibet Slots Logo
    DEPOSIT £10 GET £40

    18+ New Customers only. Minimum Deposit £10 and Get £40 in Casino Bonus Funds. Debit card only. Up to 50x wagering, game contributions vary, max. stake applies, new customers must opt in and claim offer within 24 hours and use within 30 days.

    Full T&C's Apply

  • Playzee

    Playzee Logo
    100% UP TO £300 BONUS + 100 ZEE SPINS

    18+. New players only. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply.

    Full T&C's Apply

  • WatchMySpin

    WatchMySpin Logo
    UP TO £100 + FREE SPINS

    New players only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

    Full T&C's Apply

  • Slots Magic

    Slots Magic Logo
    UP TO £50 + 50 FREE SPINS

    First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy Applies.

    Full T&C's Apply

  • Pots of Luck

    Pots of Luck Logo
    UP TO £200

    New players only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

    Full T&C's Apply

  • MFortune Slots

    mFortunte Slots Logo

    18+. New players only. 20x wagering requirement. Expires after 7 days. Max withdrawal from bonus winnings £50. T&Cs apply,

    Full T&C's Apply

  • Slotzo

    Slotzo Logo
    UP TO £150 + 50 EXTRA SPINS

    18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit £50 and 2nd deposit £100. Max wins from spins £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins available on specific games. Spins expire after 24 hours.

    Full T&C's Apply

About Hotline Slot Game

The Hotline slot is an attention-grabbing casino slot game with a theme inspired by the 80s show Miami Vice.

The Hotline slot has five reels, three rows, and 30 paylines.

When it comes to graphics design, the Miami Vice-inspired Hotline theme is prominent once players start playing the game.

The colour scheme consists of sunset colours and is consistent with the full-out retro vibe the game aims to portray.

Firstly, the Hotline slot welcomes players by an animation intro where the characters get introduced through classic 80s video editing.

The game then continues to take players back when hairsprays, massive hair and even more prominent personalities were popular.

The game title looks like a stylish blinking neon sign.

Meanwhile, the reels are hanging in the middle of the street with palm trees on either side.

The whole game screen shows a Miami sunset glow.

There are five vertical reels in the Hotline slot, displaying three symbols each.

The symbols include the jewellery pieces that the master thief named Kitty Waites stole and the cop heroes, Detectives Quinn and Rivera, themselves.

The low-paying symbols include three of the stolen stunning pieces of jewellery.

These offer payouts at five times the players’ line bet.

Meanwhile, the highest-paying symbol is Kitty Waites herself, offering a payout at 20 times the line bet.

The Hotline slot’s background audio is a cheesy saxophone and rock guitar music accompanied by a police radio scanner.

The brilliantly blended audio gives a perfect cop chase vibe.

Slot Info

Hotline SlotsAttributes

Casino Game:

Hotline Slot Game


30 ways to win


5-reel slots games


NetEnt casino software

Minimum Bet:


Max Bet:



Medium Variance Slots



Slot Theme: 

1980s, Miami Vice

Bonus Features:

Sports Car Wild, Expanding Wild, Sunset Scatter, Free Spins

Max Win:


Free Spins:


Release Date:

March 2018

How to Play Hotline Slots Online

  1. To play Hotline online, players must first set their coin denominations by clicking on the “” and “+” buttons in the Hotline slot’s COIN VALUE section.
  2. Modify the number of coins by clicking on the “” and “+” buttons in the Hotline slot’s LEVEL section.
  3. Start spinning the Hotline slot’s reels by pressing the black and white Spin button.

Players can also play Hotline slots with the maximum bet available by clicking on the MAX BET button.

Players can enjoy playing Hotline on their computer since this slot is compatible with Mac, Windows, and Linux.

Aside from that, the Hotline slot is also fully optimized for mobile play on iPhones, iPads, Android phones, and tablets.

Interactive Features

The Hotline slot offers unique features, including the following:

  • Hotline Wild

This special symbol in the Hotline slot is a red sports car.

It can substitute for all symbols in Hotline except for the Scatter symbol.

Upon landing on a Hotline row, it transforms into an Expanding Wild.

  • Hotline Expanding Wild

From its name, this symbol expands to cover the entire reel and maximizes the chance of striking a winning combination.

Additionally, when this symbol appears on a Hotline and grows, a Re-Spin will be awarded to players.

The current Hotline rows, coin value, and bet level will then be applied to these Re-spins as the initial spin.

The Expanding Wild then remains on the reels until the end of the Re-spins.

  • Hotline Scatter

The Sunset symbol represents this special symbol in the Hotline slot.

This symbol can appear on the Hotline slot’s first, third, and fifth reels.

Players can activate the Hotline Bonus Bet by landing three Sunset symbols on the reels mentioned above.

Aside from this, players will also be awarded 7 Hotline Free Spins.

  • Hotline Bonus Bet

This unique feature in the game helps increase the chance to obtain Expanding Wilds and Re-spins for a higher bet.

Upon looking at the left-hand side of the game screen, players will notice three round icons.

At the start of the game, one of these icons is initially coloured yellow.

This means that the row which it is lined with is an activated Hotline.

At the base level, at least one row is required to be Hotlined on every spin.

Now, players may choose to have two or even three rows, Hotlined.

For one activated Hotline, the base bet with which the game is played is 15 coins per bet level.

For two Hotlined rows, the bet gets doubled with 30 coins per bet level.

Finally, when three Hotlines are active, the bet gets tripled, and the game is played with 45 coins per bet level.

  • Hotline Autoplay

Slots players can utilize Hotline slot’s Autoplay feature wherein the reels turn automatically for their preferred number of times without interruption.

What Symbol Triggers the Hotline Slot Bonus Free Spins?

The Hotline Free Spins is a special feature in the game activated by three Scatter symbols.

During this feature, a Wild landing on the Hotline and expanding to cover the entire reel will remain until the end of the bonus round.

Paylines and Stakes

The Hotline slot offers a total of 30 paylines.

The minimum coin size in the Hotline slot is 0.01, while the maximum is 1.00.

This game boasts a maximum win of 2,000 coins on a single bet line, while the maximum coinciding win is a whopping 60,000 coins.

Hotline Slot Game Software

The Hotline slot is powered by Net Entertainment.

Since NetEnt takes pride in being consistently acclaimed as one of the best software providers in the gaming industry, it is devoted to designing and distributing the most innovative video casino games in the market.

What is the Hotline Slot’s RTP?

The Return to Player for Hotline depends on the activated lines. One row Hotlined results in an RTP of 96.13%.

Two rows Hotlined result in an RTP of 96.7%. Finally, three rows Hotlined results in an RTP of 97.04%.

Slot Volatility

Hotline slot has a medium variance.

This means that both the chances of winning and the payouts offered are at a moderate level.

However, given its above-average RTP rates, expect to scoop big from this slot game!


With all these being said, the Hotline slot is highly recommended and worth the players’ time and money.

Despite not having a progressive jackpot, the features and high RTP rates mentioned above are more than enough to guarantee a time well spent amidst well-rendered graphics.

Visit the slot sites listed in this Hotline Slots Review for June 2023 to play this slot game.

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James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.