Where the House Has No Edge — Literally.

No tricks. No edge. Just pure 50/50 gambling — the way it should be.

What Is House Edge?

Every time you place a bet at most casinos, a small percentage of your wager goes to the house — this is called the house edge. It’s how casinos stay profitable.

A typical game might have a 3% house edge. That means for every $100 you bet, the casino expects to keep $3 over time. Even a 1% edge adds up fast when you’re playing hundreds or thousands of bets.

Duel Casino is different. With 0% house edge on Originals games, your odds are completely fair. You have the same chance to win as the house. No tricks, no invisible tax — just pure gambling.

The Mathematics of Ruin

Starting with $1M bankroll, $10K bets — Probability of losing/winning $500K+

Total Wagered 3% House Edge 1% House Edge 0% House Edge
Big LossBig Win Big LossBig Win Big LossBig Win
\$5M 6%<1% 2%1% 1%1%
\$10M 26%<1% 16%3% 6%6%
\$20M 59%1% 25%6% 13%13%
\$50M 92%<1% 56%8% 24%24%
\$100M 99%<1% 69%7% 31%31%

🎲 House Edge Simulator

A Mind-Blowing Truth About House Edge

A casino with a house edge and proper limits is expected to be profitable in the long run. But a casino with 0% house edge? It’s guaranteed to go bankrupt over time. Why? Because without a built-in advantage, the casino is just another player — and luck doesn’t last forever.