Issue no. 20 · Bonus reviewVerified — · Check source ↗
⚠ Limited data — some terms not stated in the operator's T&Cs
King Billy Casino · Costa Rica · Since 2017
Welcome bonus, frankly.
250 free spins on your first deposit.
Fair for slots, poor for table play. No material trap clauses.
Overall3.7/10
Slots5.0/10
Tables0.5/10
Match—
Max bonus€/$2500
Free spins250
Wagering—
Max bet—
Expires—
Things to watch
Sourced from operator T&Cs ↗No material trap clauses identified. Standard terms apply.
Bonus Value Calculator
Is this bonus worth claiming?
Enter the bonus details to see the real cost of wagering. Toggle sticky and wagering basis to see how they change the picture.
Total Wager Required$3,500$100 × 35x
Spins at $1/spin3,500Before you can withdraw
Estimated Time4h 40mAt ~5 seconds per spin
Cancel Early?YesKeep real-money wins
Frankly Score7.5Good
On slots, you would clear this bonus in roughly 3,500 spins. Expected loss is ~140; bonus awarded is 100. Reasonable for entertainment; rarely a profit vehicle.
Expected loss (96% RTP)
~140
Spins at $1 avg
3,500
This calculator assumes average RTP of 96% and standard bonus terms. Actual results vary based on game selection, RTP, and luck.
Full terms, plainly
| Min deposit | — |
|---|---|
| Wagering — bonus funds | — |
| Wagering — FS winnings | — |
| Max bet while bonus active | — |
| Slots contribution | — |
| Table / live / bingo contribution | — |
| Progressive jackpot slots | — |
| Max cashout cap | — |
| Bonus expiry | — |
| Cancel forfeits winnings | — |
| Bonus structure | UNKNOWN |
| KYC timing | — |