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Basic Instinct Slot iSoftBet

Basic Instinct is 5 reels and 243 pay-lines progressive slot powered by iSoftBet software provider. This slot is inspired with the famous movie that was released in 1992. The slot is set against the famous club scene backdrop with Sharon Stone on the left. High value symbols featured are theme related and they can appear stacked. Give this slot a spin here for free or visit iSoftBet Casinos to play for real money.

Before you start reminiscing the scenes, you should set your betting range the way it suits your needs the best. By clicking on "Bet 1/2/5/10" quick bet panel will help you set total bet. Small button with numbers set in the lower right corner will help you set coins size which ranges from 0.01 to 1. By clicking on "Auto Spin" the reels will turn without interruption for a chosen number of times, whereas "Spin" will set the reels in motion once.

The slot has 4 different Wild symbols: Regular Wild represented as the cityscape which appears during free spins, Wild Drop, Free Spins Wild and Bonus Wild. These last 3 Wilds feature Sharon from different movie scenes.

Wild Drop appears stacked, and it can substitute for all symbols except for other stacked Wilds. When Wild Drop symbol is fully visible on reel 3, it will activate the special Drop feature. For each of the subsequent spins the Wild Drop symbol will drop one position down the reel, while the other reels re-spin. Appears only on reels 1, 3 and 5.

Free Spins Wild also substitutes for all symbols except for other stacked Wilds. When Free Spins Wild is fully visible on reel 3 it will activate Free Spins. If the symbol is not fully visible, it will turn into separate Wild symbols. This symbol appears only on reel 3.

During Free Spins you can trigger both bonus round and you can win Wild Drop. Free Spins feature can be retriggered if you land another full Free Spins Wild. Any stacked Wild not fully visible will transform into regular Wild.

Bonus Wild substitutes for all symbols except for other stacked Wilds. When Bonus Wild is fully visible on reel 3 it will activate bonus round. The symbol only appears on reel 3. In Bonus Round, you will get the chance to click on 12 mystery boxes to win hidden amounts. If you find the Gun you will be awarded with Killer Progressive. You can keep on choosing until you run into Gun or Handcuffs symbols. Progressive Jackpot amount is located above the reels.

Game Play

Number button: Set the coins size.
Bet 1/2/5/10: Set total bet.
Spin: Start the reels.
Auto Spin: Set the reels in motion without interruption.

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Software iSoftBet
Slot Type Progressive slots
RTP Unknown
Special feature Wild Scatter Free Spins
top10 Slot details
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  • Paylines
  • Reels
  • Min Coins Per Line
  • Max Coins Per Line
  • Min Coins Size
  • Max Coins Size
  • Jackpot

    Progressive Jackpot
  • RTP
  • Bonus Game
  • Progressive
  • Wild Symbol
  • Scatter Symbol
  • Autoplay Option
  • Multiplier
  • Free Spins
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Basic Instinct Slot Reviews by Players


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LeoDubbed 176 reviews
Reviewed on May 12, 2017


Is it me or is it hot in here?...Nope, it's Sharon Stone.

As a teenager I wasn't allowed to watch the movie Basic Instict. Back then, I lived with my grand parents and a few uncles. Though I was 13 the day this movie was on tv and I was eager to see it, my uncles specificly said I cannot see the movie because I wasn't old enough and they sent me off to bed. So I went to bed with a long face but I cannot sleep because I was too curious about the movie. After a few minutes I decided to sneak out through the window and take a peek via the window in the garden. Well, the movie was boring but Sharon Stone became my first crush.

Basic Instinct, a game from iSoftbet. I can't remember the first time I played this game but I recently played the game at LuckyCasino. Apparently, I had no luck the first time, otherwise I would remember it. On the second attempt I managed to trigger the bonus round and won about 110x bet. The game looked very nice, real movie characters were shown and that doesn't happen a lot. I believe most iSoftbet games that are based on movies or shows have real characters.

It also reminds me of Playtech's The Incredible Hulk because of the shining silver looking icons. It also reminds me of NetEnt's Crime Scene but that might be because of the badge, the gun and the handcuffs. When I played the game last week, I was wondering why the main game pays that low but then I saw the numbers 243 showed vertically. Though the main game pays low, the bonus feature could pay massively. Believe me, I have seen it, it was a bummer when I select the wrong icon on the bonus round. I really don't know if it's just a trick to make us play the game more but I strongly believe the prizes are real.

Basic Instinct is one of iSoftbet finest in my opinion and I will give this game a few more tries and who knows I might hit that massive win with only one click. I hope my teenage years crush won't literally crush me next time I play the game, that would be a disaster.
Raptordinos 866 reviews
Reviewed on March 31, 2015


From the first time I played "Basic Instinct" this one became my favorite iSoftBet slot immediately, mainly by the amount and strength of its special features, although it would be unforgivable not to mention the very theme of this game exerts itself an inevitable attraction, mainly through pictures and movies where the beautiful Sharon Stone appears, I think this film besides being her masterpiece, was what ultimately made her a sex symbol at least for a couple of generations.

The pay table for this game is pretty decent considering that this is a video slot with 3 x 5 reels and with 243 ways to win, so it is sufficient that just one matching symbol per reel appears to form at least one line. As for the bet levels, the player can choose to bet 1, 2, 5, or 10 coins, and can also choose the value of each coin between $ 0.01, $ 0.02, $ 0.05 and $ 0.10.

Three different stacked wilds make up the special features kit of this great slot, and all they operate initially as substitute for standard symbols, but occupying the entire reel, activate their own round as well:

- Wild Bonus: here you must click on each mystery box, each of these boxes contains a prize, pretty decent in my opinion, and if you find a gun inside one of those boxes, then you get the prize called "Killer Progressive", which is the jackpot that all the time is accumulating in a meter located at the top right of the screen during the base game. This bonus round is terminated either by getting the jackpot or when you find a pair of handcuffs inside one of your mystery boxes, in which case all your awards are collected ant then added to your balance immediately.

- Free Spins: I do not know many slots to continually provide such an initial amount of free spins like this one and you can further re-trigger the feature in addition. The number of spins is determined randomly, and in my case I have been enjoying over 20 and even 35 initial free spins.

- Wild Drop: the stacked wild begins to disappear at the bottom one box at a time for 3 re-spins.

I believe that first two characteristics are extremely powerful, and added to the 243 ways to win, make of this a very strong and entertaining game. I love this slot.
paquito76 867 reviews
Reviewed on April 30, 2014


I consider Basic Instinct is one of the most ‘serious’ and well-done iSoftBet slots. Some could say ‘Of course serious, being based on the great erotic thriller film from the early 90’s’ – but the game possesses other abilities that derserve this indicative. In my opinion this game is well comparable with some Playtech or Microgaming slots in visual appearance or rewarding potential standpoints and I’m not sure at all this game would come short in such competition.

It’s a 243 ways-to-win type game and offers progressive Jackpot winning opportunity. Uniquely, it uses 3 stacked Wild symbols that all have other functions too. If one or two pieces of Wilds land on a reel it acts as a traditional substitute but if the whole reel turns into Wilds the extra function is activated. The Drop Wild bonus means additional 3 re-spins while the ‘Wild reel’ drops one symbol in each time when the other reels are spinning. The Free spin feature is a mystery for me as I can’t quite understand by what rules it determines the number of awarded spins but one thing is sure it’s very generous. It gives quite often 30, 40 free spins and thanks to the option that this feature can be re-triggered the final number could be even hundred. The third Wild activates the bonus round where’s the chance for Jackpot while picking boxes that reveal their prizes until the Handcuff symbol is picked when the side game is ended.

All Wilds has great clips from the movie and all represents Stone (of course one of them is the famous ‘white dress/interrogation’ scene). Other than that though the graphics are good but generally the whole picture could be somewhat more exciting and the other symbol like gun, handcuff, car, detective badge are also not interpret perfectly the mood but eventually I don’t think it could be a major problem.

I remember when once I had just a handful of Euros I arrived to Basic Instinct and shortly got 39 free games and while playing it additional 47 spins were awarded and that were enough to put my balance back into a good condition after the previous losses.

By the way, it’s really great that this Jackpot game allows smaller stakes, even €0.50 bet and the players still could qualify for the race of the top prize. Not too many slots do that on the market.
All in all, Basic Instinct is a great, recommendable game to everyone who likes movie based, familiar character while playing with multi-lines and hunt for the Jackpot.
valentin68 535 reviews
Reviewed on March 19, 2014
Well, I guess there is nobody who does not know the movie „Basic Instinct“. The slot with the same name is a part of iSoftBet casinos and it is the first having 234 ways to win, which I have played in these casinos. In my opinion iSoftBet is better when it comes to classic slots and except two very best video slots (Kobushi and Bellhop) I have not met here other really good video slots.

If you were to ask me, I will tell you that also this video slot is no more successful than the most. The graphics of the game are good and the slot is full of features. But when it comes to the wins provided, these are the smallest and only if you manage to get into the bonus game and you have some extraordinary luck you will manage to compensate for all looses collected during normal play. In short I have played here two times and both times after almost 50 spins I had about 5-7 small gains of a few cents. Well, maybe I had once a win of 1 Euro or so, but in rest, only losses after losses.

As I said the slot is full of features, all 3 features being triggered when the corresponding symbol (Wild Drop, Free Spins or Bonus Wild) is displayed over the entire reel (all 3 lines together). When only a part of each symbol is visible it turns into as many small Wilds. A Free Spins or a Bonus Game is given about once every 100 spins but as I said, unless you have some big luck, you will not compensate for the pastgambling losses of 20-30 Euro (at the total bet of 50 cents) during the previous 100 spins. The Bonus game consists of randomly choosing different items that gives each a certain payout . Some items offer here a payout of only a few tens of cents , and few are those that offer tens of Euros. So that without luck, in the Free Spins round you will not win considerably. A few Euro, on the average.

In my opinion although it is interesting, the slot is too stingy and only if you have passion for this kind of slots it worth to stop playing here.
Adebisi213 447 reviews
Reviewed on February 22, 2014
Basic Instinct is another slot that has been produced by iSoftBet. Obviously this slot is also based on the Paul Verhoeven movie starring Sharon Stone and Michael Douglas. I've had the pleasure trying this game for real money and must say it's really something else in terms of gaming experience and entertainment value.

If you played NetEnt's Scarface, then you should definitely give this game a try as well. It has many similarities. Too bad only a select few online casinos offer iSoftBet games though, because Basic Instinct is simply great.

It's a 243 ways to win slot with lots of features and even a progressive jackpot. The minimum bet is 0.50 per spin but can also be upgraded to 1.00, 2.50, 5.00 or all the way up to 50 euros per spin depending on your bankroll or budget. I kept it modest with a betsize of 1 euro.

Basic Instinct features symbols like handcuffs, cars, inspector's badge and an ice pick. The other symbols are made up from the usual card symbols, but also 3 special type of wilds (picturing Sharon Stone) which can take over the whole reel. These only appear on reels 1, 3 and 5.

First of all there is the Drop Wild which, if it covers the whole reel, will drop a notch down during the next spins to help you win. Second there is the Bonus Wild where Sharon Stone is sitting with her legs crossed from that famous scene. If this one fully appears you'll be taken to the progressive bonus game.

You have to open the boxes, no nudity to be seen here though guys lol. If you find the gun you will win the progressive jackpot and if you find handcuffs the game will end. I won like 5x betsize here before I ran into handcuffs. Each box reveals a prize.

The best thing about Basic Instinct is the free spins though in my opinion. It only took me less than 20 spins to have the Free Spins Wild covering whole reel 3. It awarded me 37 free spins to my great surprise. I was looking forward to have some major hits.

I ended up winning more than 130 euros, and was more than satisfied. This game is simply great, too bad Michael Douglas is nowhere to be seen though. Only Sharon Stone seems to have a prominent place in this slot.

My final rating for Basic Instinct is 8.5/10.

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