Diamond Dozen Slot Machine Online

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About Diamond Dozen Slot

The prize feature of repeats will help players to activate Free Spins if only two loose ones stop on the drums of the "Diamond Dozen" slots game. In such cases, the slot launches the Respin column without having a Scatter to provide the participants with a second attempt to assemble the required set. The second feature of the "Diamond Dozen" slot machine is part of the bonus drawings of Free Spins and allows you to multiply earned prizes by multipliers. The functions of multipliers x2 are taken over by the girls Scatter, who can also restart the free spins.

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On the 19th of May, 2010 the famous RTG Company released the new gambling device – “Diamond Dozen”. The luxurious style of the “Diamond Dozen” slot machine is undoubtedly emphasized by the collection of symbols, where rings, purses, diamonds and card denominations are depicted. In addition to the main names, on the 1st, 3rd and 5th slot drums there are three girls who perform special functions:

  • Overlap other images;
  • Open access to Free Spins.

Enjoying pastime in the “Diamond Dozen” slot machine, users should not forget that this is primarily a game of chance and there is a likelihood of losing money. To make such a risk minimal, it is recommended choosing a low level of rates at a long distance, which will allow waiting for the launch of free spins with advanced functionality.

How to Play & Real Money Versions

“Diamond Dozen” provides several basic pictures, jokers with special abilities, and also two versions of the round for doubling the payout. Simple images are the winning chains of several identical elements. They should line up from left to right on any of the active lines. In one round, several combinations are allowed, but only the most preferable option is counted from a single band taken. The amount of payment is determined by two criteria: the rate on the line and the coefficient of the established sequence. It happens in “Diamond Dozen” slots from x10 to x2500. These parameters are multiplied by one another.

Lines & Reel Strips

The RTG provider equipped this slot with a classic appearance – five reels with images in three rows. There are twenty fixed lines. Winning combinations are formed by chains of the same symbols, starting with the first drum on the left. All the dropped combinations are summed up. Casino players can choose the size of the bet on the line (from 1 to 10 coins), an automatic game with a choice of parameters, a risk game for doubling. The nominal value of a coin is established by a gambling establishment. At the top of the screen in the menu you can change the settings of graphics, sound accompaniment for the convenience of the game, there is also a table of payments.

Bonus Rounds

As soon as the user of the gambling machine can collect a set of Scatter activators on the 1st, 3rd and 5th slot drums, he will receive a reward in the form of a package for 12 free spins with the previously denominated monetary units and the multiplier function x2. As a supplement or alternative to the main rounds, users of the “Diamond Dozen” slot machine in online casinos can engage in a risk-game. Here, other rules are applied, according to which you need to guess the color of the card, which will lead to a doubling of the initial bet.

Variations of this slot

“Diamond Dozen” slot is a game which can be used just for fun and pleasure – by means of demonstration mode or you can earn real money while gambling.

Rules and features

The symbols appear on the drums of “Diamond Dozen” in long strips, which often takes up entire columns, forming numerous combinations. There is also a special symbol:

  • Wild (diamond) falls only in three middle columns, because of what can not make winning chains yourself. Its functions are reduced to replacing other pictures in combinations. It also expands to all three positions vertically, if the situation so requires.

The dynamic table displays not theoretical coefficients, but real payments, which can be obtained at the current rate. Manually new spin is triggered by the extreme button on the right. The dollar sign on the left opens a payout table with data for different pictures.

In the reference section, all the characteristics of the model are described in detail.

You can adjust the sound, the size of the window, as well as additional parameters of the gameplay. The game opens in the browser.


Developers of software for online gambling successfully use them in multi-functional slot machines with a variety of prizes and bonuses. In the portfolio of the RTG company, this model is “Diamond Dozen”. In fact, we are dealing with a five-drum variety of classic gaming devices, in which the creators added expanding jokers and two rounds for doubling. So the model will suit fans of the classics, ready for small experiments. Note that the “Diamond Dozen” by Real Time Gaming has a high rate of variation, so you need to be prepared for a protracted series of unsuccessful spins. But the indicator of theoretical return can be considered average.

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