Provably-fair payout analysis for Extreme Blackjack by Bolly Games on Stake. Every number below comes straight from the game's published Stake Engine math — not from a sample of spins.

More Free Stake Tools

Stake Stats — Free hub of live stats and analytics for Stake.com and Stake.us: your RTP and P/L, the casino, the players, and the sportsbook.
Stake Player Count — Live count of players in Stake Engine slots on stake.com and stake.us right now.
Stake Engine Verifier — Provably fair verifier for every Stake Engine slot (5,500+ games). Verify any spin, deep-dive scan millions of nonces locally.
Stake Engine Tracker — Live turnover, bet counts, RTP, and provider rankings for every Stake Engine slot. 5,300+ games refreshed every 15 minutes.
Stake Verifier — Provably fair verification for 15 Stake.com originals with HMAC-SHA256
Stake Profit & Loss Calculator — Upload deposit and withdrawal CSVs to calculate historical P&L with daily crypto pricing
Stake RTP Calculator & Bet Analyzer — Upload your Stake bet archive for RTP, session stats, risk analysis, and game-by-game performance
Sports Bet Tracker — Watch live sports bets, odds, and results from Stake.com users in real-time
Sports Leaderboard — Top bettors ranked by Sharp Score, profit, ROI, and win rate
Social Feed — Follow sharp bettors, share picks, and discuss live bets
Stake VIP Calculator — Estimate your Stake VIP tier progress and remaining wager requirements
Stake Bonus Calculator — Calculate deposit bonus rollover requirements and expected value
Winnings Vault — Lock Stake winnings on-chain with audited Sablier contracts across 12 networks
Raffles — Enter free raffles for USDC prizes
Affiliate Program — Refer friends to StakeCruncher and earn faucet credits
Blog — Long-form guides and data analyses for Stake.com players
Degen Score Quiz — Find out how degenerate your gambling habits are
Stake Seed Cracker — Watch real SHA-256 brute force fail at 2^256 combinations
Stake Bonus Codes — Latest bonus codes, deposit promotions, and exclusive offers
All Tools — Browse the complete collection of Stake.com tools and calculators

Mode	RTP	Volatility	Hit rate	Max win	Cost
base	97.47%	—	0%	—	—
bonus_buy	97.36%	—	0%	—	—
bigger_wins	97.27%	Very High	52.24%	194×	100×
drake_vs_eddie	97.29%	Very High	68.83%	144×	100×
classic_2v1	97.03%	High	66.83%	73×	50×

Extreme Blackjack — RTP, volatility & max win

Every mode of Extreme Blackjack

Verify or try Extreme Blackjack

More Free Stake Tools