Bonus Portfolio Builder
Pick 2–5 bonuses. We do the math.
Set your deposit and playstyle. We run a Monte Carlo per bonus on every change and show combined EV, clearance probability, and best clearing game per bonus.
FAQ
How is the EV computed?
For each bonus, we simulate 500 to 4,000 random walks through the wagering requirement, drawing per-spin returns from a normal distribution shaped by RTP and volatility. The mean of the resulting cashouts, net of your deposit, is EV. See the wagering guide.
Does the simulator run on my device?
Yes. Every Monte Carlo run executes in your browser via TypeScript — your deposit, picks and results are computed client-side and never sent to a server. We use only privacy-friendly, cookieless aggregate analytics (no personal data, no cross-site tracking). Your selections aren't saved — refresh the page and they reset.
Why does the EV change when I change volatility?
Because volatility widens the outcome distribution. High-volatility play increases both the probability of a big win and the probability of busting the bankroll before wagering is complete. See the volatility guide.
What's "D+B" wagering scope?
D+B (deposit + bonus) wagering multiplies by the sum of your deposit and the bonus, roughly doubling the required turnover compared to B (bonus-only). Always check the T&C to know which scope applies.