Hotline Slot Review, NetEnt’s Miami Vice Tribute with a Variable RTP That Rewards Bold Play

From the same studio, slots like Joker Wild, Gothic and Vikings Treasure sit close to Hotline. Developed by NetEnt, Hotline has an RTP of 96.70% across a 5-by-3 grid with 30 paylines. Its main features are free spins and improving symbols. That shows up as red ferrari wild substitution and sunset scatter symbol trigger free spins. It is a High RTP game with medium-low volatility. Smaller wins come around often, so the balance moves more smoothly.

Released in March 2018, Hotline draws its inspiration directly from Miami Vice, the American crime drama that ran from 1984 to 1989 and defined a decade of pastel suits, speedboats, neon signs and synthesiser music. The two lead symbols are unmistakably styled after Crockett and Tubbs, the music is synthwave, the intro video is a car chase, and the setting is a Miami beach highway at sunset. NetEnt do not name the show, but they do not need to.

The Bonus Bet mechanic is Hotline’s most distinctive design decision, players can activate one, two or three Hotlines at increasing stake costs, with more active Hotlines increasing both the probability of expanding wild respins and the RTP. Playing all three Hotlines costs triple the base bet but raises RTP from 96.13% to 97.04%, one of the highest RTPs available in a mainstream NetEnt slot.

Hotline casinos

18+ only. T&Cs apply.

Hotline: Pros and Cons

Pros

• 97.04% RTP with all three Hotlines active is exceptional, one of the highest RTPs available on a mainstream UK online slot, rewarding players who choose the higher-stake Bonus Bet option
• The expanding sticky wild mechanic during respins creates genuine suspense, a wild landing on an active Hotline row expands to fill the reel and sticks while a respin is awarded, and any further wild landings extend the sequence
• Sticky expanded wilds persist throughout the entire seven-spin free spins round, not just for individual respins but for the complete bonus, meaning accumulated wild coverage compounds across all seven spins
• The Miami Vice aesthetic is executed with real commitment, the synthwave soundtrack, cinematic intro, pastel colour palette and character symbols create a more immersive slot environment than most theme slots achieve
• 30 paylines with a minimum bet of £0.15 makes the lowest-cost entry point genuinely accessible, even if the full Hotline potential requires a higher stake commitment

Cons

• 400x max win is among the lowest of any slot in the top 20 on this site, Hotline trades win ceiling for RTP, and players who want a large single-spin payout will find the structure frustrating
• The triple-bet Hotline configuration at 97.04% RTP costs three times the base bet, players who want the best-value version of the game must accept a materially higher stake per spin
• Seven free spins is a short feature window, while sticky wilds make those seven spins meaningful, the absolute number of spins limits how much coverage can accumulate before the bonus ends
• The Hotline mechanic requires a wild to land on an activated row to trigger the respin, if wilds land outside active Hotlines they function as standard substituting wilds only, with no respin and no expansion

How Hotline Works

The game runs on a five-reel, three-row grid with 30 fixed paylines. One Hotline is always active as the base game configuration (row 2, the middle row). Players can activate a second Hotline (adding row 1) or a third (adding row 3) for additional bet costs, two Hotlines costs double the base bet and raises RTP to 96.70%, three Hotlines costs triple and raises RTP to 97.04%.

The car wild symbol is the central mechanic. On any payline, it substitutes for regular symbols in the usual way. However, when it lands on an activated Hotline row specifically, it expands to fill the entire reel, locking in place as a sticky expanded wild and triggering a respin. Any further car wilds landing on active Hotline rows during the respin also expand, lock, and extend the sequence. Minimum bet is £0.15, maximum is £450.

The Free Spins Feature

Three sunset scatter symbols anywhere on the reels trigger seven free spins. During the feature, any car wild that lands on an active Hotline row immediately expands to fill its reel and sticks in place for the remaining duration of all seven spins, not just for a single respin. Multiple wilds accumulating across the seven spins can build substantial coverage across the grid, particularly with all three Hotlines active increasing the probability of each wild landing in an activated position.

Hotline 2: The Sequel

NetEnt released Hotline 2 as a follow-up, preserving the Miami Vice aesthetic and the expanding sticky wild mechanic while updating the visual production and adjusting the feature structure. Hotline 2 maintains the same Bonus Bet philosophy but delivers a slightly different bonus round experience. Both titles are worth comparing, Hotline 2 is the more visually contemporary version, while the original holds the purist’s attachment to the original mechanics.

Our Verdict

Hotline is not trying to be a high-ceiling slot. It is the slot that earns more of its RTP back on every session than almost any other mainstream NetEnt game, 97.04% with all Hotlines active is genuinely uncommon at UK online casinos. The sticky wild system during respins and free spins is satisfying rather than spectacular, and the Miami Vice atmosphere is delivered with enough commitment to create a genuine sense of place.

For players who want volume over spikes, who care about returning more of their stake across a session rather than chasing a single large win, Hotline at maximum Hotlines is one of the most honest propositions available. Just do not expect a life-changing payout.

SlotsLike rating: 7/10, The highest-RTP slot experience available in mainstream NetEnt’s catalogue. Miami Vice atmosphere, sticky expanding wilds and 97.04% at three Hotlines make it a genuine value proposition for session players.

Hotline, Key Stats

Hotline slot information last reviewed: May 2026

Hotline Slot Info
Name:	Hotline
Provider:	NetEnt (Evolution)
RTP:	96.13% (1 Hotline) / 96.70% (2 Hotlines) / 97.04% (3 Hotlines)
Features:	Hotline Bonus Bet (1/2/3 active rows), Car Wild, Expanding Sticky Wild on Active Hotline Rows, Wild Respin, 7 Free Spins with persistent sticky expanded wilds
Reels:	5
Rows:	3
Paylines:	30 (fixed)
Volatility:	Medium
Min Bet:	£0.15 (1 Hotline base)
Max Bet:	£450
Max Win:	400x stake
Free Spins:	7 (non-retriggerable) with persistent sticky expanded wilds
Gamble Feature:	No
Theme:	1980s Miami, Crime Drama, Retro, Miami Vice Inspired
Mobile:	Yes
Released:	March 2018
SlotsLike Rank:	16 out of 4,200+ games, View Top 100

Hotline Demo Play

Top 5 Biggest Wins on Hotline slot

Creator: TOPBET CASINO STREAMS v2
Date: 16th March 2019
Casino in the Video: TOPBET CASINO

After a nice introduction of the channel and the bonus promo code, we can see the streamers present live at the camera and a live chat also. This video is a series of big winning on Hotline Slot which is a good way to attract more entertainers. The game has a good interface and the famous theme of the Miami hotline, there are two guys present live at the camera who are trying their luck on this slot. After the first two spins, the guys won a mega win of 13500 which was huge and breathtaking for them.

Creator: Jackpot Wins
Date: 26th August 2020
Casino in the Video: CasinoReviewz

This video also has a good introduction and then we can see the slot Hotline, there is no one present or any kind of voice to comment on this video. This video is a recording of a previous session, the player tries his luck on the slot, the slot has a very eye-catching design and a good RTP to offer. The game also has some good sound effects too. The player does some spins and did not win anything good but after the fourth win, he won a mega win of 1,500.00 which was astonishing to see.

Creator: Chipmonkz Slots
Date: 5th September 2020
Casino in the Video: Chipmonkz Slots

This is a live stream video in which a streamer is present and playing a slot name Hotline, there is no live chat present and he just starts playing the game with praying to win well. The hotline slot is one of the famous slots because of its theme and color schemes. The streamer tries his luck and sets the stake to play some spins, at first he does not win something good but as the video moves forward he won 117.20 and was very surprised to see the winning.

Creator: Rex Borgersen
Date: 29th November 2018
Casino in the Video: Casumo

This is a streamer video that is playing a slot name Hotline, the slot has a very good sound effect and a very amazing way to show the victory of the player. The streamer is casually trying his luck and the live chat also supporting him and cheering him up, the slot is very known for its theme. The streamer does some spins and at the third spin, he won a big win of 9000 which was very huge as he invested small in this game. The slot has a good RTP to offer and the streamer had some luck.

Creator: Жёсткий Я!
Date: 14th February 2018
Casino in the Video: play-hard.info

This video has a nice intro as this starts with an intro of the slot Hotline and a few moments of gameplay of the slot, the game has a unique design and the sound effects are also very good. The cinematics are amazing as they attract more players to it, the slot also has a good RTP. After the intro the slot starts and the player does a few spins, at the start he does not win anything good but at last, he won a big win of 2700 which was surprising.

Slots like Hotline

Hotline best matching slots based on all features are Mustang Money, Dead Or Alive, By The Rivers of Buffalo and Montezuma.

Mustang Money leans into a Dice theme. It is played across a 5×3 grid with 100 paylines. It plays at high volatility, which means the pace favours larger, less frequent wins, so sessions can run hot and cold. The RTP is 94.38%, placing it in the medium-low bracket. In practice that means the game pays back around that share of stakes over a long run of spins, not in any single session. On return it gives back slightly less than Hotline, which runs 96.70%. Stakes run from 1 up to 40 a spin, so it suits both small and larger budgets. Gameplay extras run to free spins and increasing multipliers. Specific touches include free spins multiplier. It is frequently grouped with Blazin Buffalo and American Dad. Choose it if you enjoyed Hotline but want bigger swings.

Dead Or Alive comes from NetEnt (Evolution). You spin a 5×3 grid with 9 paylines in play. Bets start at £0.09 and reach £18.00 a spin, covering most bankrolls. On the bonus side you get free spins, additional paylines and increasing multipliers. Look out for multiplier wilds on 2 wild symbols. Return to player sits at 96.82% (variable configs from 90.07% to 98.08% at some operators, check before playing), placing it in the high bracket. Over thousands of spins that points to roughly that return, though a single visit can land well above or below it. Volatility is very high, so wins are rarer but can be large, so the balance tends to swing hard and patience helps. Players who like it tend to try Lightning Leopard as well. Choose it if you enjoyed Hotline but want bigger swings.

By The Rivers of Buffalo leans into a Gold theme. It is played across a 5×4 grid with 1024 ways to win, so there are lots of winning combinations on offer. That sits a touch below Hotline, which runs 96.70%. Stakes run from 0.5 up to 250 a spin, so it suits both small and larger budgets. It returns 95.20%, placing it in the medium bracket. Over thousands of spins that points to roughly that return, though a single visit can land well above or below it. Expect medium volatility here, so it strikes a middle ground, mixing a fair hit rate with the odd larger payout. The feature set covers free spins, doubled wins and increasing multipliers. Specific touches include scatter trigger free games, wild double wins, wild symbols and free games multiplier. It is frequently grouped with Mustang Gold. Fans of Hotline should find plenty to like here.

Montezuma is a slot built by Scientific Games. You spin a 5 reel, 3 row grid with 30 paylines in play. Gameplay extras run to free spins and increasing multipliers. Specific touches include free spins multiplier. It plays at medium-low volatility, which means smaller wins come around often, so the balance moves more smoothly. Bets start at 0.3 and reach 150 a spin, covering most bankrolls. On return it gives back slightly less than Hotline, which runs 96.70%. It returns 95.86% and counts as medium overall. That figure is a long-term average rather than something to expect back each session. It is frequently grouped with Montezuma Megaways. If you liked Hotline, Montezuma is an easy one to try next.

MUSTANG MONEY:- This is yet another classic game developed by Ainsworth Games and it is the best we have seen out of all their games so far. They designed this game with a high volatility, 5 reels, 3 rows and 100 paylines. There are other catchy features like Free spins bonus, scatter bonus and increasing multipliers bonus rounds.

DEAD OR ALIVE:- Even from it’s catchy movie name, all fingers point towards Net Ent for the development of this slot. It has good features like Multiplier Wilds on 2 Wild symbols bonus rounds, 5 extra free spins bonus and Additional payline bonuses. With a very high volatility, it has 5 reels, 3 rows and 9 paylines.

BY THE RIVERS OF BUFFALO:- is developed by Skywind Group and out of all their 4 games we know, we give it number 1. It has a medium RTP Category as well as Volatility. There are 5 reels, 4 rows and 1024 paylines for gamers. The Wild Double Wins Bonus and Increasing Multipliers Bonus is also available.

MONTEZUMA:- was developed by Scientific Games who deemed it necessary to give it a layout of 5 reels, 3 rows and 30 paylines. It also has Medium-low volatility, free spins bonus, scatter bonus, substitution bonus rounds and wild bonuses.

Hotline slot critic’s reviews

PlayPennsylvania.com: Was Miami Vice one of your favorite TV shows in the ’80s? If so, surely you will want to check out the exciting slot game by NetEnt called Hotline.

AskGamblers.com: This slot is vaguely inspired with Miami Vice show from back in the 80s. Two detectives’ look-alike, Tubbs and Crockett, and their adventures. The slot has a nice looking intro which is based on a TV-show starring intro. Reels are set on the streets of Miami in sunset, and they feature some nice looking, retro symbols.

CasinoBloke.com: The reels are set on the hot streets of Miami, and gamers will have the impression they have dropped into one of the Miami Vice episodes, thanks to the retro soundtrack and the colourful graphics.

BigwinBoard.com: Hotline is a well produced game, there is no doubt about that. NetEnt apparently have enormous resources to invest into their productions and the games are looking increasingly like video games.

AboutSlots.com: In this online slot from NetEnt, we are transported back to the 80’s in Miami. A lovely time when fast cars, mullets and neon lights were in focus. This is the first slot created by NetEnt that has their Hotline Bonus Bet mechanic that allows the player to interact and influence their bet in a whole new way.

Similar games to Hotline

Hotline is largely an American themed online slot with other themes of Luxury and Hollywood themes.

Best American themed slots

From the Game summaries above, one thing must definitely come to mind which is the fact that all these games have an American theme. To support it, it’s developer also sprinkled it with some Luxury and Hollywood themes. Most of the games above have the hollywood theme because they are also the name of some hit hollywood films. If you love action, then this is the perfect choice for you as the game offers you never ending action. There are some others exactly like Hotline such as Cluedo Spinning Detectives, Montezuma, Legend of The Pharaohs and Lightning Leopard.

Hotline is a American themed slot game. Other American themed slot games include Montezuma, Cluedo Spinning Detectives, Lightning Leopard and Legend Of The Pharaohs.

Slots by NetEnt, creator of Hotline

Net Ent has once again, proven themselves in a very great manner to the casino world by developing a game like Hotline. This game company is doing very well in any aspect you can ever imagine. Though they are not perfect, they hardly flop because they take their quality time while trying to develop these games for players all around the world so their games might take a while to be released but the consolation is that they won’t release rubbish. Hotline is of course, just one of their developed games. Some others even with the same theme as hotline include:- Jungle Games, Dallas, Aliens and Guns N Roses.

Here are the best Net Ent slot games to play, these slot games are all made by the same developer as Hotline, the games are Jungle Games, Aliens, Dallas and Guns N Roses.

Play Hotline at these casinos

National Casino

The National Casino allows the players to enjoy their gaming time on an amazing website that is designed around a minimalistic theme, this theme does not contain a lot of graphics but it uses high-quality textures to make sure the website provides a modern look without any kind of performance or appearance issues. The website offers some good slots titles which also contain the Hotline slot, the games have a good variety including card games and table games along with the slots. The website is configured to keep every game that it has to offer in the best condition, it is also optimized to be operational on the mobile browsers, the games do not lag on the mobile browser and the players get a fantastic on the go gaming experience.

Jackpot City

Jackpot City website has some amazing jackpot games for the players to enjoy, these jackpot games have a very high prize pool and the players can select their favourite jackpot from the variety that it has to offer. The website also includes some amazing slot titles for the players to enjoy, Hotline slots are available within the slot variety of this casino. The players can also find some classic card and table games in this casino, every game offers good graphics and the live games have good hosts. The casino also offers several bonuses along with some occasional promotions to ensure a selection of offers on the website.

Spin Casino

The Spin Casino has a Massive welcome bonus for the new players to enjoy, this welcome bonus requires the players to deposit 3 times and the minimum value to activate this welcome bonus is $10. The bonus provides $400 for the players to claim for the first deposit and for the 2nd/ 3rd deposit the players can claim a maximum bonus of $300, this welcome bonus comes with a high wagering requirement of 70x. The players can get themselves more bonuses for the bonus inventory of the casino.

Bit Starz

Bit Starz casino offers all kinds of services on its website including fantastic games, huge bonuses, and smooth performance, the customer support section of the website is also amazing as it offers live chat, email, and social links for the players to use. The players can access any of these services and get their problems solved within a few minutes because the support team of the casino is very active and always offers help to the players in need. The FAQs on the website are also very helpful as all the answers to basic questions are available in it.

King Billy

King Billy Casino offers a custom character called King Billy and all of the websites are designed around it, the website offers well-managed bonuses and sorted games for the player along with a good team of customer services. The website is also using the most reliable transactional methods to ensure that the players can transfer their money with ease, these methods also allow fast transactions with high limits to ensure players can quickly get their winning without having to wait for days. Players can get the full list of transactional methods on the website of the casino.

Hotline, Key Stats

Here is all the key info for Hotline in this table below.

Hotline Slot Info
Name:	Hotline
Provider:	Net Ent
Developer Rank:	4 out of 248 Net Ent games
RTP:	96.70%
RTP Category:	High
RTP Rank:	418 out of all games
Feature Description:	Red Ferrari Wild Substitution, Sunset Scatter Symbol Trigger Free Spins
Feature Categories:	Free Spins, Improving Symbols
Reels:	5
Rows:	3
Paylines:	30
Volatility:	Medium-low
Volatility Rank:	1518 out of all games
Min Bet:	0.15
Max Bet:	450
Max Win:	60000
Slotslike Rank:	17 out of all slots View Top 100

Hotline Screenshot

Hotline Bonus Features

Hotline Paytable

Online slots with the same features as Hotline

Hotline fits in the following bonus categories: Free Spins and Improving Symbols.

Games with Free Play Demo

The top slots with Free Spins are Space Wars, Pirate Kingdom Megaways, One Hundred To One and Pharaohs Treasure.

Slot games with Improving Symbols

The best matching slots with Improving Symbols are Wu Long and Little Master.

Hotline slot sites FAQs

Hotline, Frequently Asked Questions