Released by NetEnt, the Hotline slot is the game set in the retro 80s, inspired by Miami Vice. The slot follows the adventures of detectives, Tubbs and Crockett, as they solve crimes on the reels, driving around the sunny streets of Miami. NetEnt have proven once again that they have got what it takes to enhance their slots to the next level, as Hotline boasts an exciting intro with stellar clips, a groovy soundtrack and a generous RTP of 97.04%.

About Hotline

The Hotline slot is another fine example of games being created and polished by Net Entertainment, more commonly referred to as NetEnt. The slot itself has a pretty standard setup of 5 reels, 3 rows and 30 paylines, however, hidden within its mechanics are a number of fun features, aimed at keeping their players entertained.

Inspired by the 80s trend of suits, fast cars, palm trees and the solving of crime, Hotline dives deep into the theme, providing its players with suitably cool graphics on the reels, entertaining clips and a fun 80s soundtrack.


NetEnt does a standardly excellent job of not only setting the scene for their game perfectly, with its fun animated clips and a fantastic soundtrack, but also providing its players with a very clear and well-constructed layout to use.

Immediately players are met with a clean four-layered slot. At centre stage the player is met with the main area of the game; the reels. Designed impressively with well-worked graphics which each contain a bit of extra flash, the symbols on the reels are easily identifiable and resonate well with the overall theme of the slot.

The second part of the slot, which comes on the left-hand side of the reels, ties into one of NetEnt’s added in-game features; the Hotline mechanic. Players are able to select individual rows and enable or disable the feature accordingly. 

The third part of the slot, located under the reels is where the player is able to configure the game to their liking. Players are easily able to increase their level and coin value at the click of a button, as well as select the Auto-Spin and the Max Bet feature.

The final part of the game comes in the form of the NetEnt footer, where players are able to select some game settings, change the volume settings of the slot and view their current cash, wager and winnings.


After the Hotline casino slot has been loaded up, NetEnt provides its players with their usual footer, allowing them to easily view all relevant betting information on the screen. Towards the lower of the screen, players will be able to see their total cash, wagering amount and winnings.

The Hotline video slot offers players a wager between €0.15, up to €450.00, allowing them to choose the stake through their Coin Value and Level amounts.


The Hotline online slot comes with a host of uniquely recognisable symbols one would expect on any NetEnt slot. The game incorporates the use of specifically created character and item symbols, from most valuable to least they are Kitty, Rivera, Quinn, Ruby Crown, Emerald Necklace and Sapphire Ring.

The slot also uses a car chase wild symbol and sunset scatter symbol on the reels.

Hotline Free Play

If you aren't convinced yet, try out the Hotline demo version and see for yourself! You can access Hotline free play in just a few clicks: log in to your EnergyCasino account, search for Hotline, and hover over the thumbnail to display the grey Demo button. You can adjust your wager to suit your playstyle, and you will have plenty of virtual funds to fully enjoy the experience of the Hotline online casino slot.

Hotline Free Spin Features

The Hotline slot includes a free spin feature allowing its players to benefit with bonus spins on its reels. The free spin feature is activated when three sunset scatter symbols appear anywhere on reels one, three and five while on the main game, this activated and allows the player to benefit with seven free spins.


The Hotline slot is an incredibly well designed and polished game by NetEnt, who continually prove they have what it takes to dish out some of the best games you’re likely to find in any online casino.

With graphics, animations and a soundtrack that completes the 80s Miami theme of the slot, NetEnt provides its players with interesting mechanics, fun features and a great RTP of 97.04%.

Check out also EnergyCasino's casino bonus and welcome casino bonus

Game Rules

Released by NetEnt in 2018, Hotline features Expanding Wilds, Re-Spins, Free Spins and Hotline Bonus Bets.

  • Hotline has a 5x3 setup with 30 fixed paylines. The minimum wager is €0.15 (or currency equivalent). Wins are attributed from the leftmost reel to the rightmost reel. Only the highest win per line is paid.
  • There are eight symbols in Hotline, including Wild and Scatter. The Wild will substitute for all other symbols, except the Scatter. When a Wild lands on an activated Hotline, it will expand to cover the entire reel.
  • The Hotline Bonus Bet increases the chance of winning Expanding Wilds and Re-Spins, in exchange for a higher wager. Every row is a Hotline, and one will always remain active. Click on a second to activate the Double bet, or on three Hotlines for the Triple Bet.
  • In the base game and Re-Spins, an Expanding Wild will award a Re-Spin and will remain in place until the end of the Re-Spins. Landing three Scatter symbols on reels one, three, and five in the base game will award seven Free Spins. Additional Free Spins cannot be won during this bonus round.
  • The RTP of Hotline is 97.04%.


️ How to play the Hotline slot?

Upon opening the Hotline slot, the first thing you’ll want to do is gain an understanding of the game itself. You will be able to find information on the slot’s paylines, symbols and winning combinations by selecting the ‘i’ -options button located readily on the bottom left-hand side of the slot. Once you feel as though you understand the gameplay mechanics of the slot, you’ll want to start by setting a wager and spinning the reels. This can be done easily through the Level and Coin Value meters. NetEnt has helpfully put in a footer tab at the bottom of the game, which allows players to see exactly the amount of credit they currently have, their wager and their win amount. Once you are happy with your wager all that is left to do is to get spinning. The Hotline makes this easy by providing you with a large Spin and Auto-spin button in the centre of the game, under the reels.

️ What is the RTP of Hotline?

Hotline has an RTP of 97.04%.

️ Can I play Hotline on mobile?

Yes, the Hotline slot can be accessed easily through your mobile, and any device. Simply log in to your EnergyCasino account on your device, search for Hotline, and hit the Play button after pressing on the thumbnail. Hotline demo and regular versions are compatible with Windows, iOS, and Android devices. You can also dive into our Sportsbook, Live Casino, and play other mobile slots on the go.

️ How can I play the Hotline online casino slot for free?

Like most other slots on EnergyCasino, the Hotline game is available to be played through its demo version. You’ll be able to enjoy all the functions of the regular game, wagering without any financial risk. To get started simply log in to your EnergyCasino account and search for Hotline on the Casino page. Hover over the thumbnail of the game and select the DEMO button to get started.

️ Where can I play the Hotline slot for real money?

EnergyCasino retains a huge library of slots and games including the Hotline online slot. To play the game for real money, all you’ll need to do is log in to your EnergyCasino account, head to the casino and search for the Hotline slot. Once entered into the search bar, the thumbnail of the game will automatically appear. Simply select the slot to load up the game, and start spinning.

️ Can I win real money with Hotline demo play?

No, the demo version of the Hotline game provides you with virtual funds. The demo version is there to give players an idea of the game, and allow them to understand the features in a safe environment, without needing to wager real funds.

️ What are the benefits of Hotline free play?

It is always recommended that players test out a slot before they financially commit to playing it. By enjoying the slot and understanding the features before wagering actual money, you will have the chance to familiarise yourself with all aspects of the game, making sure that you understand exactly what is happening on screen. You also have the chance to try out and test different strategies on the slot, finding one which works for you.

️ How to win in the Hotline game?

As with all casino games and betting as a whole, there is no fail-safe strategy or method to winning. The Hotline slot implements a number of attractive feature players are able to push for in order to increase their chances of winning on the slot. By activating all three Hotlines, the RTP of the game increases from 96.13%, with one hotline activated, to a great 97.04%, with all three rows activated. Another function players will also want to make use of are the Wild and Expanding Wild that may appear anywhere on the base game. When a Wild symbol lands on a row with an activated hotline, players will enjoy watching it expand to cover the entire reel. Furthermore, according to the in-game Paytable, the highest possible winning combination lies within Wild and Expanding Wild symbol substitution. We strongly encourage you to set limits, establish a budget, take breaks, and always play responsibly.

    • HOTLINE™ Slot Game properties
    • Name HOTLINE™ Slot
    • RTP 97.04%
    • Variance other
    • Max win (coins) 0
    • Min bet (Max bet) 450
    • Layout other
    • Paylines
    • Supported devices Desktop, Mobile
    • Technology HTML5
    • Released 19.03.2018
    Game features
    Hit rate
    Min bet (Max bet)
    HOTLINE™ Slot Screens