The online slot machine Orca by Greentube company is dedicated to the underwater world and its inhabitants. The design, familiar to the Greentube Company slots, corresponds to the theme, because, in addition to the basic background, in blue colour, the control buttons are painted. That is remarkable, the buttons will not distract from the spin during the rotation of the drums.

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Orca slot machine by Greentube

In addition, the machine is filled with a sufficient number of bonuses. The five drums rotate at the same speed, with 50 active lines available to make combinations. All this is complemented with animations, sound accompaniment and a comfortable size of the interface buttons. Discover more about the online slots of other well-known Developers on our site.

Game Info
  • Wild Symbol yes
  • Scatter Symbol yes
  • Respins no
  • Freespins yes
  • Active bonus no
  • Automatic bonus no
  • Super bonus no
  • Risk game yes

How to play

As was mentioned, the free slot machine online has a relatively large number of lines that can be advantageous for the player. Clicking on the button Lines to the right of the playfield in the section Menu, the player can set the number of active lines. In front of the user appear immediately two windows – Lines and Bet/Line.

The first is responsible for the number of active lines per spin. Here you have the values equal to one, and the multiples of five, but not more than 50. The rate per line ranges from one to 200.

The player can choose any of them, but if the total size of the rate will be greater than the number of credits on the player's account, it will not be possible rotate the drums. Therefore, it is necessary to monitor the current balance on the bottom panel over the inscription Credit. A little more to the right the user will see the win for the last spin.

Clicking on the button with an arrow will start the rotation of the drums. During the rotation, the button is hidden and then it appears again. In addition, this button is used to activate the automatic spins. To do this, hold down the left mouse button on the arrow and wait until it is fully painted in blue color.

After that, a window appears where you must specify:

  • The desired number of auto spins;
  • The limit of loss in virtual currency;
  • The size of a single win, after which the auto play will stop.

Click on the OK button will start the spin and on the right will appear the Stop button to stop the spins at any time.

Standard winnings

The free video slot machine with bonus rounds Orca has a submenu that familiarizes the user with the characters and bonus in the machine. At this point, let's consider the combination of the ordinary symbols. They are represented by the usual playing cards and some of the inhabitants of the aqueous medium. The payout coefficients are the following ones:

  • The player will receive ten, 20 and 200 credits for three, four and five nines or tens, respectively;
  • The Queens and Jacks give ten, 30 and 200 bets on the line;
  • The multipliers of the Aces and Kings are 20, 80 and 400;
  • The fish symbol differs from the preceding symbols, the payment is given only for four characters – 20 credits;
  • The penguins and seals make the combination in the number of two symbols, so they have four coefficients – 2, 40, 150 and 500.

The symbol of the whale at sunset also pays a coefficient equal to 10 for two images. Other coefficients are 40, 200 and 1000. In addition, if all 20 cells of the slots are filled with the images of the mammals, the player will receive 45,000 bets.

If you want to know more about the payout coefficients in the slot machines read about this on our site and if you want to test your strengths by playing for real money visit the  online casino.

Bonuses on the device

Starting the conversation about the bonus on the video slot machine, it is worth mentioning that the information about them is available directly inside the machine. To view it you need to turn the pages with the information about the basic symbols with your mouse. However, the main additions are listed on the first page.

We are talking about the wild and scatter symbols. Both are signed with the corresponding inscriptions. The Wild performs the function of replacing any ordinary symbol to make its combination winning.

The Scatter symbol in the slot machine game for home appears only on the first three reels and when three of these images fall out, player receives a prize in the amount of four rates for the current spin. In addition, the combination of scatter symbols gives an opportunity of 10 free spins.

They are carried out at a previous rate and if on the panel appear three scatters again they give 5 more additional spins. During the free spins there is another bonus – Extra Wild.

This symbol is added in all drums except for the first in each spin, and substitutes any of the ordinary characters. Another additional feature that is worth mentioning – is the risk game. The round is available for any prize; to participate in it is enough to use the button on the left of the reels.

In the opened window the player has to choose the colour of hidden cards. If the user guesses, his win will be doubled, the failure takes away the payment. If before choosing a card the player changes his mind, he can take the prize using the Collect button.

How to win Orca (cheats and tricks)

In any slot machine, your chances of winning pivot on RTP, the amount you have already spent and the amount you have won during the game. Besides, you should remember that, usually, a big win is 1,000 to 3,000 times the bet, so it makes no sense playing with a bet of 1 cent if you want to win more than USD 10–30.

So, in the following situations you will be better off doing as suggested:

Main rule:
  • Your prize per spin is 100 times the bet or more — Move to another slot
Wild Symbol
  • You get a WILD in more than 40% of the fields but your prize is less than 50 times the bet — Keep on playing
  • You get a WILD in less than 40% of the fields — Keep on playing
  • You get a WILD in more than 40% of the fields and your prize is 50 times the bet or more — Move to another slot
Scatter Symbol
  • You get Scatters twice in ten spins — Move to another slot
  • You get re-spins three times in a row with a prize of more than 5 times the bet — Move to another slot
  • You get free spins twice in ten spins — Move to another slot
  • You win 50 times the bet or more in free spins — Move to another slot
Active bonus
  • You get active bonuses twice in ten spins — Move to another slot
  • The active bonus wins you 50 times the bet or more — Move to another slot
Automatic bonus
  • You get automatic bonuses twice in ten spins — Move to another slot
  • The automatic bonus wins you 50 times the bet or more — Move to another slot
Super bonus
  • You get super bonuses twice in ten spins — Move to another slot
  • The super bonus wins you 50 times the bet or more — Move to another slot
Risk game
  • Your current win is exactly half of what you need to get to stop the game — Keep on playing
What slot to choose?
  1. ❶ Free Slots
  2. ❷ Greentube
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