How to Play Banker's Offer: Crypto Deal or No Deal on 6proclub

Banker's Offer is a provably-fair deal-or-no-deal game — pick your case, open the others round by round, and decide whether to take the Banker's offer or hold out for up to 5x your stake.

2026-07-25

Banker's Offer is 6proclub's take on deal-or-no-deal: twelve wax-sealed cases, each hiding a multiplier of your stake, and one nerve of a decision repeated over and over — take the Banker's cash offer now, or crack open more cases and hope your own is one of the big ones. It's a pure game of holding your nerve against the odds, and because it's provably fair, the Banker can't lie to you: every offer is the true expected value of what's still on the board. Here's how a round plays out.

TL;DR

  • 12 wax-seal cases, each holding a hidden multiplier of your stake, from 0.00× up to 5.00×. You claim one case as your own at the start.
  • You open the other cases in a fixed sequence of rounds — 3, then 2, 2, 1, 1, 1, 1 — striking those values off the prize board as you reveal them.
  • After each round the Banker phones in an offer: take it (DEAL) and end the game, or refuse (NO DEAL) and keep opening. Refuse them all and you win whatever is in your own case.
  • The offer is always the fair expected value of the cases still in play, so the game runs at a fixed, verifiable 97% return — and every deal is provably fair.

The prize board

Every game uses the same twelve multipliers, applied to whatever stake you set. Sorted low to high, the ladder is:

0.00×, 0.02×, 0.05×, 0.10×, 0.20×, 0.35×, 0.55×, 0.80×, 1.05×, 1.52×, 2.00×, 5.00×.

At a 10.00 stake, that means the cases range from a total wipe (0.00) up to a 50.00 top prize (5.00×). The values sit in two columns on the prize board — the low half and the high half — and each one strikes through the moment the case holding it is opened, so you can always see what's still live and what's gone.

How a round plays

  1. Set your stake and start the game. Every case's multiplier is set on the server before you touch anything.
  2. Claim your own case. One of the twelve becomes yours, sealed, and stays shut until the very end. Whatever's inside is your fallback prize if you never take a deal.
  3. Open cases in rounds. The schedule is fixed: 3 cases in round one, then 2, 2, 1, 1, 1, 1. Each case you open reveals its multiplier and strikes it off the board — and every high value you eliminate is bad news, because it means a big prize is no longer hiding in your case.
  4. Hear the Banker's offer. After each round the phone rings. The Banker offers you a cash amount to walk away now.
  5. DEAL or NO DEAL. Take the offer and the game ends and pays out immediately. Refuse it and you open the next round's cases for a fresh offer. If you say NO DEAL to every offer, you open your own case at the end and win exactly what's inside.

Where the Banker's offer comes from

In the TV show the Banker is a villain trying to lowball you. Here he can't be — the offer is computed, not schemed. Each offer equals the fair expected value of every case still unopened, including your own. Eliminate low values and the average of what's left rises, so the next offer climbs; open a high case by mistake and the average drops, and the offer falls with it.

Because the twelve multipliers on the ladder average out to a fixed figure, the game runs at a stable, published 97% return over the long run — a 3% house edge that doesn't move with your stake or your nerve. The tension is real, but the math behind the offer is transparent: it's the honest value of your position at that exact moment, not a trick.

Is there a strategy?

Not in the sense of beating the edge — you can't, because every offer is fair value and the ladder's return is fixed. What you're really choosing is variance versus certainty. Taking an early deal locks in a smaller, surer amount. Going NO DEAL and pushing deeper keeps the 5.00× dream alive but risks the offer collapsing if you crack open the big cases. Neither path changes your expected return over many games; they just change how wild the ride is. Decide before you start whether you're here for the steady deal or the long-shot hold.

Provably fair — verify

You never have to trust that the cases were set honestly, because the game is committed and revealed:

  1. When the game starts, the server publishes a SHA-256 hash of its secret server seed — locking in where every multiplier sits before you open a thing.
  2. The case layout is derived from serverSeed : clientSeed : nonce, so the Banker can't move a prize out of your case mid-game.
  3. Afterward, reveal the server seed, hash it to confirm it matches the commitment, and recompute the whole board — every case position and every offer — for yourself.

It's the same commit-reveal scheme used across our cash-out games, explained in full in the provably-fair cash-out games guide.

Where to play it

Banker's Offer is in the casino lobby with the rest of 6proclub's crypto-native games. Deposits and payouts are crypto only — BTC, ETH, USDT, USDC — and you can rehearse a few games in play-balance mode before you put real stake on the line.

FAQ

How does Banker's Offer work?

You set a stake, claim one of twelve sealed cases, then open the other cases in rounds. After each round the Banker offers you a cash amount to quit; take the deal or keep opening. Refuse every offer and you win whatever is in your own case.

What is the biggest prize in Banker's Offer?

The top case is worth 5.00× your stake. At a 10.00 stake that's a 50.00 prize; the lowest case is worth 0.00.

How is the Banker's offer calculated?

Each offer is the fair expected value of all the cases still unopened, including yours. As you eliminate low values the offer rises; open a high value and it falls.

Is Banker's Offer provably fair?

Yes. The server publishes a SHA-256 hash of its seed before the game starts, the case layout comes from serverSeed : clientSeed : nonce, and you can reveal the seed afterward to recompute every case and offer yourself.

Can I play Banker's Offer with crypto?

Yes — 6proclub is crypto only. Stake in BTC, ETH, USDT, or USDC, and both the Banker's payout and any withdrawal settle in crypto.

18+. Banker's Offer is real-money entertainment with a fixed, verifiable 97% long-run return. Taking or refusing deals changes your variance, not your edge — set a stake you're comfortable with and decide your DEAL line before you start.