The Big Sunday Blast is a Network Tournament Series organised by Playson and Booongo, running every Sunday between 01.06.2025 02:00 UTC – 31.08.2025 23:59 UTC.

The total prize pool of each tournament in the series is 20,000 EUR (or the player's currency equivalent).

The minimum bet required to participate is 0.50 EUR and minimum number of spins is 100.

All points collected during the qualification stage are retained and counted once the player qualifies.

Non-qualified players are also shown on the Leaderboard, but stripped in grey until they are qualified.

Scoring (Winning Mechanic): HIGHEST SINGLE ROUND MULTIPLIER (HSRM). Only the highest win multiplier (win-to-bet ratio) achieved in a single spin is considered. For example, if the bet is 2 EUR and the win is 50 EUR, the player receives 25 points. This score remains until a higher multiplier occurs.

Prize distribution per tournament:
1st place – 3,000 EUR; 2nd place – 2,500 EUR; 3rd place – 2,000 EUR; 4th place – 1,500 EUR; 5th place – 750 EUR; 6th to 10th place – 300 EUR each; 11th to 20th place – 200 EUR each; 21st to 50th place – 100 EUR each; 51st to 125th place – 50 EUR each.

To receive the payout, the player must make at least one spin in any Playson or Booongo game after the tournament ends.

By participating in the tournament, you agree to the Terms and Conditions outlined here and the ones provided by the operator.

The provider holds the right to cancel the tournament for an indefinite term without any payments according to the leaderboard in cases of emergency.

Only qualified players are eligible to claim prizes.

Only real money and bonus balance spins are valid. Free spins do not count toward the tournament.

If two or more players are tied, priority is given to the one who achieved the result first.

Tournament rules can be changed anytime.

Malfunction voids all payouts.

Participating games: All games by Playson and Booongo.