Welcome · BonusKong · Curaçao/DLAG
300% up to €1500 across 3 deposits
Expected value €-84 at €100 baseline — the average outcome loses money. Pass.
Live 1,500-run Monte Carlo, recomputed in your browser — nothing is sent to a server. The whole panel above reprices as you drag.
Bonus terms
| Type | welcome |
|---|---|
| Match | 100% up to €500 |
| Free spins | 100 (expire in 48h) |
| Wagering requirement | 45× deposit + bonus (D+B) |
| Required turnover at €100 deposit | €9900 |
| Max bet during wagering | €5 |
| Expiry | 21 days |
| Max cashout | 10× bonus amount |
| Min deposit | €20 |
| Game contribution | Slots 100% · Table 10% · Live 0% · Video poker 10% |
| Restricted countries | US, UK, FR, ES, IT, NL, DE |
The math, in plain English
A €100 deposit at this offer grants €120 of bonus money, for a starting bankroll of €220. To turn it into withdrawable cash, you must wager €9900 in total on qualifying games. Assuming 96.5% RTP medium-volatility slots (100% contribution), the expected loss over that turnover is €347 — offset by the €120 bonus you received.
Our Monte Carlo simulation of 3,000 random walks through the wagering requirement gives an expected end-of-wagering cashout of €16, i.e. a net expected value of €-84 versus the €100 deposit. This is a negative-EV offer at the baseline. Attempt it for entertainment value or for the chance of a positive-tail run; the average outcome is negative.
For a personalized run (different deposit size, different games, different volatility), use the Bonus Portfolio Builder. The methodology is documented in the wagering-requirements guide.
Compare with other welcome bonuses
All welcome bonuses →FAQ · BonusKong
What is the wagering requirement on this bonus?
45× the bonus plus your deposit. On a €100 deposit at this offer that's €9900 of total turnover before you can withdraw.
Is this bonus positive EV?
Under the baseline assumptions (€100 deposit, 96.5% RTP medium-vol slots, 3,000-run Monte Carlo), the expected value is €-84. This is a negative-EV offer at the baseline; only attempt for entertainment or if you value the tail upside.
Which game category clears this bonus fastest?
slots. The contribution table for this bonus is: slots 100%, table 10%, live 0%, video poker 10%.
What if the bonus expires before I finish wagering?
The bonus and any winnings from it are voided. You keep only real-money deposit funds not yet lost. See bonus expiry.