Martingale system was originally invented in the 18th century in France. A short description of the strategy is that the player doubles his bet, every time he makes a loss, so that the next win will recover all the previous losses and make the owner a profit. Today this strategy is mostly known by Professional Roulette Players, but we have found out, that it can also be successfully applied to online slots.

First, before you start to implement the strategy, choose a slot with a huge betting range (like the ones that start with a coin value of 0,01 per coin, have a range of bet levels and offer 25 pay lines to bet on).

Start the strategy if you have opened a new slot, done some spins and made your first win.

For the first spin, set your bets as low as possible and make the spin.

Round #1

If you win – collect your winnings, and continue with the same bet size.

If you lose – then add 1 more bet line to your slot and spin it again.

Round #2

If you win – then collect your winnings and go back to Round #1 ( round with the lowest bet).

If you lose – increase the amount of lines by one and do a new spin.

If you still lose, then add new lines till you reach the max amount of lines.

If you still, still lose – then start to increase the coin value and if you reach also the top of the coin value, then increase the bet levels – till you reach the top of the slot and make your final spin.

Online Slot Simulator - Press the button and see how it works.
(As you can see, first the game result is defined and only afterwards the reels stop and show it)

Tip: Many Online Casinos allow pressing the button of the slot while the reels are spinning and they'll stop at the time when the button is pressed, but most people don't know that pressing the button in the middle of the game will not affect the results of the game.

The result is defined by a component called R.N.G (Random Number Generator) and this component is not affected by pressing the button in the middle of the game, the slot will show the same result weather or not you'd press the button in the middle of the game.