Spinrollz Casino offers an Accumulator Boost promotion that increases your net winnings on multibet bets. The boost applies when you place a winning multibet with at least three events, each with minimum odds of 1.40.
This bonus automatically enhances your winnings based on the number of selections in your bet, without wagering requirements if bet from your real balance.
How to Receive This Bonus
- Place a multibet with three or more selections, each having odds of at least 1.40.
- Predict all outcomes correctly; the bonus is awarded only on winning bets.
- Receive the reward: extra cash is added automatically to your net winnings.
When Available
The Accumulator Boost is applied every time a qualifying multibet wins with at least three selections and minimum odds of 1.40 per selection.
Offer Rules
Extra winnings are added automatically to your original winning amount after settlement if all conditions are met.
How to Release
If the bet is made from your real balance, there are no wagering requirements for the bonus.
Combo Booster Multiplier by Number of Selections
| Number of Selections (Min. odds 1.40 each) | Combo Booster Multiplier |
|---|---|
| 3 | 3% |
| 4 | 5% |
| 5 | 8% |
| 6 | 10% |
| 7 | 13% |
| 8 | 15% |
| 9 | 20% |
| 10 | 30% |
| 11 | 35% |
| 12 | 40% |
| 13 | 45% |
| 14 | 50% |
| 15 | 55% |
| 16 | 60% |
| 17 | 65% |
| 18 | 70% |
| 19 | 80% |
| 20 | 90% |
| 21+ | 100% |
Bonus Terms and Conditions Summary
- Available to all registered eligible users on the Spinrollz Casino website.
- Promotion may be terminated anytime at the discretion of the administration.
- Minimum three-event multibet required; odds 1.40 or higher per selection.
- Only real money bets qualify; bets placed with bonus funds or free bets are excluded.
- Active withdrawal requests void bonus eligibility.
- Boost percentages depend on the number of qualifying selections as detailed in the table.
- Administration reserves the right to modify or discontinue the promotion without prior notice.
- General Terms and Conditions apply.
For more information on similar offers, visit our page on international casinos.