About the game
OPEN VAULT comes from Fa Chai and is a video slot, released in February 2026 according to the provider's game information.
Its Chinese title is 黄金秘宝.
The title points to a gold and treasure theme.
According to the provider's game information, it features free spins, multipliers and prize tiers.
Open the demo below to try every feature with virtual credits; nothing is deposited and nothing is paid out.
How to play OPEN VAULT
- Tap “Play Demo” above and wait for the game to load.
- Choose your stake per spin (demo credits only), then press spin.
- Open the “i” or menu button inside the game for the full paytable and rules; the in-game rules always take precedence.
OPEN VAULT features
- Free Spins: land the trigger symbols to start a round of spins that cost nothing.
- Multipliers: wins are boosted by the multiplier shown.
- Prize Tiers: fixed or progressive top prize tiers.
Summarised from the provider’s game information; the in-game rules always take precedence.
OPEN VAULT specs, RTP & max win
| Release date | 11 February 2026 |
|---|---|
| RTP (theoretical return) | 96.5% |
| Max win | 10,000× bet |
| Volatility | High |
| Mechanics | Free spins, Multipliers, Jackpot |
| Provider feature names | 递增倍数 · 倍数图标 · 免费游戏 · 购买特色 · 连线奖池 |
Source: Fa Chai game page (retrieved 2026-10-30). RTP is a long-run theoretical figure; demo results say nothing about any real return.
Only figures found in provider data are shown; anything we could not verify is left out.
Play the OPEN VAULT demo for fun
The free OPEN VAULT demo runs right in your browser with virtual credits, so you can play for fun with no download and no sign-up. It works on phones, tablets and desktop. When you are done, compare it with other Fa Chai demos below.
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