Crypto roulette strategy starts with one decision that matters more than any betting system — choosing the right variant. Make that choice correctly and you cut your expected losses nearly in half.
Variant selection — most important decision
French roulette: 1.35% house edge — best option.
European roulette: 2.7% — second choice.
American roulette: 5.26% — avoid. Both BC.Game and Stake offer European roulette.
Martingale
Double after every loss on even-money bets. Reset after a win. Hard stop at 5-6 consecutive losses. Works short-term with discipline.
Fibonacci
Follow the sequence 1,1,2,3,5,8,13… Move forward after a loss, back two after a win. Far safer than martingale.
D’Alembert
Add 1 unit after a loss, subtract 1 after a win. Gentlest progression. Ideal for longer sessions.
James Bond
Fixed allocation: 70% on high numbers (19-36), 25% on 13-18, 5% on zero. Covers 25 of 37 numbers. No progression required.
Bankroll rule
Bring at least 50 times your base bet to any roulette session. Set stop-loss and win target before your first spin.