Doubles is a slot machine developed by the company Yggdrasil on the theme of fruits. The slot contains 5 reels and 243 ways to produce winning combinations. The game includes the free spins round with 10, 20 and 40 free spins with the double symbols. The slot is available to play for free online in trial mode.
How to play Doubles slot
The only parameter that can be adjusted by the user is the value of a coin. It is set in the Coin Value field. This parameter determines the value of a game coin in credits. One coin can be worth 0.01 to 2 credits. The total bet is displayed in the Cash Bet field. When the total bet is shown in coins it is equal to 25, and when it is shown in credits it varies from 0.25 to 50 depending on the value of the established coin.
The Win window shows the number of credits or coins received for the last successful spin. The Max Bet button instantly sets the maximum bet. By clicking this button again, the previous bet values are restored. The Balance field shows the user’s balance in credits or coins, according to the game divisa chosen by the player.
The center button with a circular arrow starts a spin of the reels. The button with a circular arrow and a triangle activates automatic spins on the Doubles slot machine. Clicking this button will open a list of possible numbers of free spins. Clicking on one of the numbers will start the automatic spins. Automatic spins will stop in the following cases:
- After the balance is less than the current bet.
- When a combination lands on the field that activates the free spins.
- After the prize for a spin is equal to or greater than the indicated amount.
- After the repetitive click on the Autoplay button.
- When the balance is less or greater than the specified number of credits, based on the user’s selection.
- After the gyros have finished.
The + sign to the left of the reels opens a list of additional buttons:
- Paytable, open the information menu. It includes brief rules of the slot, symbols and their prizes, as well as details of the free spins mode.
- Game Settings are additional machine settings. With its help, the parameters of the sound, the spin speed and the conditions to stop the free spins are adjusted.
- Game Rules are the detailed rules of the Doubles game machine.
- Disable Sounds, activates / deactivates the sounds of the machine.
The winning combination is a sequence of three to ten identical symbols found on adjacent reels.
Slot Machine Symbols and Payouts Doubles
On the playing field of the Doubles slot, the user will be able to see only ten symbols. For a winning combination of three to ten identical images, you will receive a reward in coins:
- The gemstone gives 25, 100, 250, 500, 600, 800, 1,200 or 25,000 coins.
- The seven gives 15, 60, 150, 300, 400, 500, 750 or 4,000 coins.
- The horseshoe gives 12, 45, 125, 250, 350, 400, 500 or 2,500 coins.
- The star gives 8, 40, 100, 250, 300, 350, 400 or 1,200.
- Cherries give 6, 35, 80, 200, 250, 300, 350, or 1000.
- The watermelon gives 6, 30, 75, 175, 200, 250, 300 or 900.
- The orange gives 5, 25, 60, 120, 150, 200, 250 or 750.
- The lemon gives 5, 25, 50, 100, 125, 175, 200 or 600.
- The plum gives 5, 25, 40, 75, 100, 150, 175 or 500 coins.
The special symbol with two letters D and inscription Free Spin will activate the round of free spins of the slot machine Doubles.
Free spins of the slot machine Doubles
When three or more free spins symbols appear on the reels of the Doubles slot, the free spins round is triggered. The number of free spins depends on the number of images that started the round:
- Three Free Spin symbols will give ten free spins.
- Four symbols will give twenty free spins.
- Five symbols will give forty free spins.
Before starting the free spins you must choose one of the nine common symbols. The chosen symbol will be doubled each time it appears on the playing field, increasing the payouts per combination with this symbol. Free spins mode can be restarted. It runs again in the same way it is activated. When restarting the free spins, the double symbol remains the same.
The bet during the round of free spins will be the same as the spin that triggered this round. After the user finishes the free spins, he returns to the normal game mode.
During the free spins round, the central Max Bet, Spin and Autoplay buttons are replaced by icons of the free spins symbol, the selected double symbol and Total Win respectively. The free spins field shows the number of free spins remaining. The double symbol changes the divisa of the award from credits to coins. The Total Wins field shows the sum won for the free spins in total.