Bolly Games
Extreme Blackjack
The exact return-to-player for Extreme Blackjack, computed from the provably-fair outcome table Stake Engine publishes for the game — 5 modes in total. The best bonus buy returns 97.36%, lower than the 97.47% base game (-0.11pp).
| Mode | Type | Exact RTP | House edge | Outcomes |
|---|---|---|---|---|
| base | Base / feature | 97.47% | 2.53% | 100,000 |
| bonus buy | Bonus buy | 97.36% | 2.64% | 100,000 |
| bigger wins | Base / feature | 97.27% | 2.73% | 100,000 |
| drake vs eddie | Base / feature | 97.29% | 2.71% | 100,000 |
| classic 2v1 | Base / feature | 97.03% | 2.97% | 100,000 |
Verified 2026-07-13from fair.stake-engine.com. Each figure is Σ(weight × payout) ÷ Σweight over the game's full published outcome table — the exact math the RNG runs, not a marketing RTP.