Slot machine In Jazz provider Endorphina reminds floor machines NOVOMATIC early 2000s. The basic gameplay is as simple as possible, and of the bonus features – only freespins with minimal changes to the original rules. The slot will appeal to players of the “old school”.
- Expert Review
- Statistics
- Features of the machine
- Editorial opinion
But the machine is not as simple as it seems at first glance. It has the maximum number of automatic spins settings, five statistical indicators, a reality check function and an unusual risk game to double the payout.
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Expert Review
The main test took place in online casinoSpinBetter in demo mode after logging into the account. For 1000 spins it became clear that the payouts in the main game are quite frequent, and freespins have to wait a long time. Free spins were tested separately in another casino, since in the main test for 1000 rounds they were activated only once.
The test was run with an RTP of 96.06%. This value was indicated in the help section of the slot. On the official website of the providerEndochina about the payoff of the slot machine In Jazz does not say anything. Volatility is also not reported.
The main events of the test are described in the table.
| Parameter | Value |
|---|---|
| Freespins activation | On the 520th spin |
| Winnings in freespins | x143 |
| Probability of any combination in the main game | 25-28% (estimate) |
| Best payout received in the main game | x15 |
Main game
The coefficients for combinations are weak. The best for 5 symbols on the line: x40, x32, x24. But the algorithm of the slot is built so that often happen 3 combinations at the same time. Also the falling out of a chain of 5 symbols is not an uncommon event. Due to all this balance is reduced not very much, but without freespins to win in the slot is impossible.
It is important to know how the bankroll changes in the main game and what payouts on the lines can be counted on. Relevant will be already a small distance, for example, 300 spins.
| Rounds | Result in bets | Payouts on the lines from x5 | Winnings in freespins |
|---|---|---|---|
| 1-100 | -35 | x8, x9 | – |
| 101-200 | -47 | x8, x7 | – |
| 201-300 | +8 | x8, x12, x 6, x6, x8, x10 | – |
| 301-400 | -61 | x7, x6 | – |
| 401-500 | -19 | x6, x6, x15, x6 | – |
| 501-600 | +118 | x7, x7, x6 | x143 |
| 601-700 | +11 | x6, x14, x8, x8, x9 | – |
| 701-800 | -40 | x10, x7 | – |
| 801-900 | -33 | x6, x10 | – |
| 901-1000 | -18 | x10, x10, x7 | – |
Freespins
As a separate experiment showed, it is possible to win only at the expense of freespins. If in the main test they started only once per 1000 rounds, then in the additional test the chances of them starting were about 1 in 300.
The results were impressive. The wins obtained were x114, x326, x166, x82 and x237. Only one result was unsatisfactory – x14.
It becomes clear why the game algorithm rarely gives free spins. The reason is the large winnings in them
It becomes clear why the game algorithm rarely gives free spins. The reason is large wins in them. The reason – large winnings in them.
There are 10 freespins in total. They can be extended. Excellent results are achieved due to stacked replacement symbols (Wild) with multipliers x2 and x3. Wilds happen in about 5 free spins out of 10. There are always at least two replacement symbols falling out, covering the entire vertical. There are three. In this case, the multipliers are not summed up, as in most slots with a similar function, and multiplied.
Risk game
Entering the risk game to double the prize money is available after each successful round, as well as after the completion of freespins. The user will have to choose one of his four closed cards. If it turns out to be older than the conditional dealer, the current payout will be doubled. A draw is possible.
A total of up to 10 attempts are allowed. If the dealer’s card is bad, you can take the money at any time and leave. The joker acts on the player’s side.
When compared to any dealer denomination, the RTP of the risk game is 84%. This is information from the slot’s help section.
The main way to increase the payoff is to enter the risk round after every successful spin
The main way to increase the payout is to enter the risk round after each successful spin.
The math of the risk game is not the same as with a physical deck. The player’s odds are degraded. The provider reports the payoff in the risk game when comparing it to specific dealer denominations:
- Deuce- 162%.
- A three is 121%.
- Four – 113%.
- Five 101%.
- Six is 100%.
Statistics
Details of the tests, including the additional one, are in the following table.
| Characteristic | Value |
|---|---|
| Assessment of volatility level | High |
| Frequency of freespins activation (separate test) | Approximately once every 300 rounds |
| Possible interval without bonus | Up to 600 rounds |
| Frequency of combinations | 25-28 per 100 rounds |
| Possible interval without combination | 6-7 rounds |
| Estimated prize distribution (normal play/frispins) | 50/50 |
| Best received payouts by lines | x15, x14, x12 |
| Best results in freespins (separate test) | x326, x237, x166 |
| Worst results in freespins | x114, x82, x14 |
Features of the machine
Despite the classic gameplay, the In Jazz slot is “special”. The main unusual moment is a non-standard risk game, for which the provider reveals statistics.
The rest of the moments, the knowledge of which will come in handy:
- Features of symbols: Wild and Scatter without payment, the usual icons are always single, not group.
- Changing the number of lines from 25 to one in increments of 1.
- Two ways of presenting the pay table: in credits and in bets per spin.
- Game statistics: session duration, number of rounds, bet amount, result.
- Numerous autoplay settings.
- Fast pace of automatic rounds – up to 60 per minute.
- Reality check function. Its activation can be customized: from 1 to 60 minutes. The user receives a reminder on the screen, how long the game is playing and with what result. It is possible to continue by removing this message.
Online casinos set different betting ranges. Typical value: from 25 to 2500 rubles per spin. The same limits for euros or dollars: from 0.25 to 50.
Characteristics of the machine
Next – information extracted during the test by experience and found in the help section of the slot.
| Parameter | Value |
|---|---|
| Provider | Endorphina |
| Release Date | april 28, 2017 |
| Topic | Music |
| Style | 1930s America |
| RTP listed in the help section of the slot | 96,06% |
| Volatility | No official information |
| Lines | 25 with the possibility to reduce to 1 |
| Scheme | 5 × 3 |
| Building combinations | From left to right |
| Respin | No |
| Bonus Feature | 10 freespins with expanding substitution symbols with multipliers, possible extension |
| Purchase of freespins | No |
| Risk Game | Comparison of cards with the conditional dealer |
| Best line multipliers in total bets | x40, x32, x24 |
| Combinations in one spin | Up to 3 |
| Maximum payout in regular game | х96 |
| Maximum payout in freespins | Not limited |
| Jackpot | No |
| Effect of changing bet value | No |
Editorial opinion
Slot machine In Jazz provider Endorphina gives the opportunity to turn around fans of building strategies. To come up with the best schemes allow numerous settings of automatic rotations and extensive statistics of the session.
The main element of any strategy – enter the risk game at any opportunity. It is desirable to pre-check the statistics of the comparison of cards.
Play the demoThe main goal of the player is to get freespins. Free spins are activated rarely, so after their completion it is better not to continue.
The In Jazz machine is almost 100%online casinos. It is not prohibited for wageringbonuses. Declared RTP slot is 96.06%. Demo version of the machine here.