In the casinoLeonbets the weekly Big Jackpot tournament is held, aimed at slot fans from Microgaming . The competition period is from June 13, 2018 to May 4, 2020. A new stage starts every Monday at 03:00 Moscow time and ends the following Monday at 02:59. To participate, you need to place a bet in any slot machine from the slots section of the Microgaming developer.

The winner is the player who gets the maximum win from one spin, taking into account free spins and bonus games in slots. Every week 40,000 rubles and 400 free spins are played. The prize fund is distributed according to the following principle:

• winner — 20,000 rubles + 20 free spins;
• 2nd place — 10,000 rubles + 20 free spins;
• 3rd place — 5,000 rubles + 20 free spins;
• 4-5th places — 2,500 rubles + 20 free spins;
• 6-20th places — 20 free spins.

Table leaderboard is available on the tournament page on the official website of the casino. From Tuesday to Friday it is updated once a day. Changes for Saturday and Sunday are included in the final table, which is published on Monday.

Cash prizes are credited to the account in real money with no wagering requirement. Free spins are available at a rate of 50 rubles in the following slot machines: A Dark Matter, ActionOps Snow and Sable, Agent Jane Blonde Returns, Banana Odyssey, Book of Oz, Book of Oz Lock 'N Spin, Bookie of Odds, Boom Pirates, Deco Diamonds, Deco Diamonds Deluxe, Fortunium, Lucky Links, Rockabilly Wolves. Free spins must be used within 7 days, otherwise they will be deducted from the account.