# Crack the Vault Prize Game | Grand Draws

> Crack the vault in our free prize game demo and see the haul. Instant wins are coming to future competitions. UK. 18+.

Source: https://granddraws.co.uk/games/vault-breaker

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# Crack the Vault Prize Game

**Crack the Vault is Grand Draws’ free prize game:** pick a vault, swing the door open and reveal what it was holding. It’s a demo with no real prizes. Instant wins are planned for future competitions: when they arrive, you’ll crack a vault for real tax-free cash on qualifying entries, with every outcome decided on our server before you pick. UK, 18+.

## How to play Vault Breaker

Vault Breaker is a one-pick reveal with a bit of drama. Here’s how it works in the demo below.

1. 1 Face the vaults Each ticket shows a set of vaults. The demo deals three tickets so you can crack a few.
2. 2 Pick a vault Choose one vault and swing its door open. The vault you pick can’t change the outcome, it was set before you chose.
3. 3 See the haul The open vault reveals cash, credit or a miss. Every result is decided on our server the moment the round starts.

## Vault Breaker questions

### Can I win cash on Crack the Vault now?

Not yet, this is a free demo with no real prizes. Instant wins are planned for future competitions, where you’ll crack a vault for real tax-free cash on qualifying entries.

### Does it matter which vault I pick?

No. The contents are decided on our server before you choose, so every vault holds the same result for that round. The pick only changes the reveal.

### Is Crack the Vault fair?

Yes. Each outcome is set server-side the moment the round starts and can’t be changed from your browser.

### Is Crack the Vault gambling?

No. It reveals instant prizes on skill-based competitions that offer a free entry route, so it falls outside UK gambling law. 18+.

## More instant-win games

## VAULT BREAKER

Pick a vault and swing the door open. Whatever it was holding was decided on our server the moment you played, the vault you choose just reveals it.

## Fair by design: how it actually works

The outcome is decided on our **server** the moment you play, not in your browser, the game just reveals it, so it can't be tampered with from devtools. When live, each entry is tied to a real ticket, uses cryptographic randomness, and **draws down the real prize pool atomically** so a prize can never be won more times than it exists. This is a playable demo; it runs server-side on our live site with a local fallback so it still works offline.