Deposit $20+ with code MBOX Mon–Thu at SlotSite Casino to open a Mystery Box with 25–100 free spins.
Mystery Box at SlotSite Casino: Open 25–100 Free Spins
Curious what today’s box holds? At SlotSite Casino, the Mystery Box gives you a fresh free-spin reward every day from Monday to Thursday. Deposit $20+ with code MBOX, open your box, and reveal 25–100 free spins—stack it across the week for up to 400 spins.
Promo Window & Eligibility (Mon–Thu, CEST)
- Valid each week from Monday 02:00 CEST to Friday 01:59 CEST.
- One Mystery Box per day (redeem daily within the window).
- To qualify, deposits must be made via the casino cashier.
How to Claim at SlotSite Casino (Use Code MBOX)
- Log in daily to SlotSite Casino Monday–Thursday.
- Deposit $20 or more using MBOX in the cashier.
- Open your Mystery Box to reveal that day’s free-spin prize.
SlotSite.com Casino
Current Casino Promotion
Prize Distribution: Free-Spin Odds & Amounts
| Free-Spin Prize | Chance of Winning |
|---|---|
| 25 Free Spins | 36.5% |
| 35 Free Spins | 36.5% |
| 45 Free Spins | 10.43% |
| 55 Free Spins | 10.43% |
| 65 Free Spins | 5.21% |
| 100 Free Spins | 0.94% |
Prizes are awarded at random with each daily box.
Wagering Rules & Conversion Limits
- 50× wagering applies to the bonus or any winnings from free spins.
- Game weighting varies by title (wagering contributions differ).
- After completing wagering, Bonus Funds convert to Real Money up to $20.
Validity, Expiry & Withdrawal Restrictions
- Box validity: 24 hours from receipt.
- Bonus expiry: Bonus and any winnings expire after 7 days if wagering isn’t completed.
- Withdrawals: Requesting a withdrawal voids active/pending bonuses.
SlotSite Casino Terms & Conditions (Key Points)
- Min deposit: $20 with MBOX to receive 1 Mystery Box per day.
- Cashier only: Qualifying deposits must be made via the casino cashier.
- SlotSite Casino may modify prizes, weighting, or promo terms at any time.
- All promotions are subject to SlotSite Casino’s General Terms & Conditions.
Open the box, take your spins, and chase today’s top reward—your 100-spin reveal could be just one deposit away.
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