Mystery Booster is a Network Promotion by VoltEnt, running from October 23, 2026, at 00:00 (UTC+2) to November 1, 2026, at 23:59 (UTC+1).

The maximum total value of cash prizes in the promotion is 1,750,000 EUR, divided into 7,000 Mystery Boxes.

The promotion is only available in Play for Real mode.

To participate, players must place qualifying bets in participating games during the promotion period.

There is no minimum bet requirement. All bets are eligible to participate.

Any qualifying bet can randomly trigger a prize from the prize pool.

Each qualifying bet can win only one prize.

Players can win more than one random prize during the promotion period.

Prizes are awarded randomly throughout the promotion period.

Mystery Box Prize Values:

- 250 EUR

- 50 EUR

- 20 EUR

- 10 EUR

- 5 EUR

Cash prizes will be paid out in the currency the winning bet was placed with, according to currency conversion from Euro at the time the winning bet was placed.

Prizes will be credited to the player's casino account instantly upon receiving the winning notification or after a period of time.

Cash prizes have no wagering requirements.

Prizes won using bonus funds will be credited as bonus funds.

Only verified casino players are eligible to receive prizes.

Other than the cost of a qualifying bet, there is no additional cost to participate in the promotion.

The number of available prizes is updated instantly.

Prizes are directly correlated with the RNG, so not all prizes may be awarded during the promotion period.

The casino reserves the right to withhold cash prizes resulting from obvious errors, mistakes, or technical malfunctions (including incorrect game payouts), whether caused by machine or human error. The casino also reserves the right to withhold cash prizes if, in its opinion, the win results from cheating or collusion with other players.

The casino reserves the right to modify, alter, discontinue, or terminate the promotion at any time for any reason and to change its Terms and Conditions at any time. Previous terms and offers will be honoured for players claiming prizes up until the time of any change in the offer.

In case of any discrepancy between a non-English version and the English version of these Terms and Conditions, the English version shall prevail.

The casino's general Promotional Terms and Conditions apply.