CasinoBonus2
Bonus code:
Offer details
- Bonus
- 25 - 100
- Wagering
- 50xB
- Min deposit
- £20
- Valid games
- Slots
- Players
- All
- Valid until
- 2026-10-22
Checking player eligibility…
How this bonus works
GrandMasterJack Casino runs this free spins offer from Monday at 00:00 GMT until Thursday at 23:59 GMT. A minimum deposit of £20 with code MBOX gives players one Mystery Box minigame.
The box awards 25 to 100 free spins at random. The spins work on slots and carry a 50xB wagering requirement. The bonus can be redeemed once per day; the offer expires on 2026-10-22.
All player categories can claim it. The deposit amount and the code are the two things to get right, since the number of spins isn't fixed in advance. It suits players who deposit regularly during the week and don't mind a wagering requirement on the spins they win.
Questions about this offer
What is the wagering requirement for GrandMasterJack Casino 25 - 100 Free Spins?
The wagering requirement is 50× the bonus amount.
What is the minimum deposit for GrandMasterJack Casino 25 - 100 Free Spins?
The minimum deposit is £20.
Does GrandMasterJack Casino 25 - 100 Free Spins need a bonus code?
Yes — use bonus code MBOX when you claim the offer at GrandMasterJack Casino.
When does GrandMasterJack Casino 25 - 100 Free Spins expire?
This offer is valid until 2026-10-22.