| Bonus |
Frequency |
Bonus code |
Wager |
Minimum Deposit |
Max cashout |
| Cashback (3-13%) |
Weekly |
none |
3x |
500€ |
no max |
| Extra weekend (25% up to €/$100 + 25 FS) |
Weekly on Mondays |
EXTRA |
30x |
€50 |
no max |
| Spin and win (100 FS) |
Daily (once a day) |
SPIN |
20x |
€50 |
no max |
| Weekly Reload (61 FS) |
Weekly ( once a week) |
MONTH |
30x |
€20 |
no max |
| All day spins (15 FS) |
All-Day Long on Tuesdays & Saturdays |
ALLDAYSPINS |
30x |
€15 |
€50 |
Slot of the Month
You can become the casino’s player of the month by playing the slot of the month. There’s a chance to win 61 free spins to play BGaming’s Aztec Magic Bonanza. You must use the bonus code: MONTH.
This promotion is once a week, and you must wager a minimum of €20 and meet the wagering requirement of 30x. You must have made four deposits to participate but can’t count cryptocurrency transactions toward this promotion. If Aztec Magic Bonanza is unavailable, you can use the free spins on Nucleus’ Legend of Azteca.
Cashback for All
King Billy Online Casino loves giving back to players regardless of their status. The Thursday cashback is awarded to players whose accounts are eligible. Check the table below to see how each player’s VIP status benefits from the cashback for all bonuses.
| Status |
Cashback |
Wager |
Minimum deposit weekly |
Minimum net loss weekly |
| Citizen |
3% |
3x |
€500 |
€500 |
| Baron /baroness |
5% |
3x |
€500 |
€500 |
| Duke /Duchess |
7% |
3x |
€500 |
€500 |
| Prince /Princess |
9% |
n/a |
€500 |
€500 |
| King /Queen |
13% |
n/a |
€500 |
€500 |
Spin and Win
Players at King Billy Casino can get 100 free spins on Evoplay’s Wild Overlords or Spring Tails from BSG using the bonus code SPIN. You need to make a minimum deposit of €50 and wager 20x once a day. This bonus doesn’t apply to cryptocurrencies.
Kings Miners
Cryptocurrency fans at King Billy Casino have a chance to get 51% up to 0.051 BTC using the bonus code MINE. The minimum deposit is 0.0025 BTC, while the maximum bet is 0.0005 BTC. You have to wager 30x once a week. This promotion is available for other cryptocurrencies accepted at the casino as well.
Extra Weekend
Although King Billy Casino offers profit-making during the weekend, players can win big every Monday too. There’s a 25% bonus up to €100 with free spins on NetEnt’s Gonzo’s Quest or Rook’s Revenge from BSG using the promo code EXTRA. You must deposit a minimum of €50 and wager 30x every Monday from 00:01 UTC until 23:59 UTC.
All-Day Spins
King Billy Online Casino rewards its citizens with 15 free spins for every deposit on Tuesday and Saturday. The free spins apply to the games Fire Lightning, Book of Pyramids, Aztec Magic Deluxe, and West Town from BGaming.
You can use the spins interchangeably on any of the four slots that are part of this promotion and can deposit a minimum of €15 to win a maximum of €50. The wagering requirement is 30x every Tuesday and Saturday.
