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Welcome to 20,000 Leagues

20,000 LeaguesVenture into the deep with 20,000 Leagues, an exciting 5-reel, 25 pay-line slot game featuring 10 Free Spins. This nautical themed online slot game includes a Submarine Wild Symbol and great animations. Land both a Submarine Wild Symbol and a 20,000 Leagues Symbol anywhere on the reels to activate the Free Spins feature, where all spins are doubled. You can activate Free Spins during Free Spins. Get ready to dive into riches with 20,000 Leagues today, and win big payouts while having a great time!

Rules of 20,000 Leagues

20,000 Leagues is a 5-reel, 25 pay-line slot machine. You can increase your chances of winning if you bet on multiple pay-lines.

Payout Rules

When the reels stop spinning, the symbol combinations along the pay-lines are checked. You get paid out for winning combinations falling on an enabled pay-line, however, only the highest win on any selected pay-line is paid 

You can increase / decrease the number of pay-lines and bet amount you wish to bet by clicking on the up / down arrows present in the Lines and Bet boxes respectively.

All payouts are based on the Payout table and follow the following rules:

  • All wins payleft to right (Reels 1 - 5) in consecutive order only.
  • Only the highest win is paid per selected pay-line. If more than one combination falls on played pay-lines, winnings are paid out on the highest combination only.
  • If a winning combination falls on a pay-line that is not enabled you do not receive a payout for that combination
  • If a game malfunctions, payouts are void.

The winnings paid out in theslot machineare dependent on the symbol combination that lands on an enabled pay-line and the value of the bet amount.

Wild Symbols

The Submarine symbol is the Wild Symbol. It substitutes for all symbols except the 20,000 Leagues symbol. The 20,000 Leagues symbol substitutes for all other symbols.

Free Spins

When 1 or more Submarine symbols appear with the 20,000 Leagues symbol anywhere on the reels, 10 Free Spins are awarded for each Submarine symbol. You can win Free Spins during Free Spins.


How to Play 20,000 Leagues

Playing a game at a slot machine is really easy.

Coin Selection

Decide on the coin size that you wish to play with by clicking on the Up or Down arrows in the Bet selection box.

Selecting Pay-lines

Decide how many pay-lines you wish to bet on by clicking on the Up or Down arrows in the Line selection box. A coin will be placed on each pay-line you select.  

Use the Bet max button if you want to wager the maximum number of pay-lines for the slot machine. The Bet Max button allows you to play on all pay-lines available for that game.

 For example, if you Bet Max, you will be betting on all 25 pay-lines with a25-coin bet.

 Starting the game

Press Spin / Bet Max to start the game. The reels will start spinning and come to a stop one by one.


You can use the AutoPlay option if you want the slot machine to play automatically for a pre-determined number of spins.

Select the coin you want to play with, select the number of pay-lines you want to bet on and click on the AutoPlay button to launch the AutoPlay menu. From this menu, you can select the number of spins you want to play automatically, time delay between each spin and various Stop settings. Once you are done selecting the AutoPlay features, click on the Start button in this menu and game will begin to play automatically.


20,000 Leagues Limits and Payouts

Bet Limits

The minimum machine wager is one 1¢ coin and the maximum wager is twenty-five $10 coins.


Payouts in 20,000 Leagues are based on the following paytable:

Example 1: If you are betting on Line 1 and playing with a $1 coin and 5 Captain symbols appear on this pay-line, your payout will be $5,000 (1 x 5,000). If the same scenario occurs during Free Spins, your payout will be$10,000 ($1 x 5,000 x 2).

Example 2: If you are betting $5 on all 25 pay-lines ($125 total bet) and one Submarine symbol and 4 Diver symbols appear, your payout will be $20,000 ($5x 1,000 x 2).


20,000 Leagues Free Spins

Launching Free Spins

  • Free Spins are awarded when one or more Submarine symbols appears with the 20,000 Leagues symbol appear anywhere on the reels.
  • 10 Free Spins will be awarded for every Submarine symbol.
  • The message below the reels will display the number of free spins remaining.

Free Spin Rules

  • Scatter payout is made according to Scatter payout table before Free Spins start.
  • Free spins will play with the same number of active pay-lines as in the triggering game.
  • Free spins can be re-triggered. Players can win Free Spins, during Free Spins
  • Reel payouts during Free Spins are doubled except Free Spins.
  • All control buttons are disabled during Free Spins including pay-line selectors.
  • If a game is disconnected during Free Spins, it will restart from the last finished free spin when resumed.


20,000 Leagues Buttons

Line Selector arrows

Up / Down arrows present in the Lines box allow you to increase / decrease the number pay-lines you wish to bet on.

Bet Selector arrows

Up / Down arrows present in the Bet box allow you to increase / decrease the coin amount you wish to bet.

Bet Max

Bet Max button allows you bet on the maximum number of pay-lines allowed by the game, and starts the reels spinning. Once this button is pressed, a coin bet is placed on each and every pay-line and reels will automatically start to spin.


Spin button allows you to start the game. When this button is pressed, the reels will start spinning. This button does not automatically place any bets for you. You have to place your bets first and then press this button.


The AutoPlay button launches the AutoPlay menu. You can select various AutoPlay options available and click the Start button within this menu to start the AutoPlay feature.


The paytable button launches the paytable. You can view the payout structure and various game rules of this game in the paytable.


This button is available on the paytable window. Once pressed, this button takes you to the rules page.


This button is available on the paytable window. Once pressed, this button takes you back to the slot game.



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