About the game
HAPPY DUO BAO is a video slot from Fa Chai, released in August 2020 according to the provider's game information.
Its Chinese title is 开心夺宝.
According to the provider's game information, it features tumbling reels, bonus game 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 HAPPY DUO BAO
- 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.
HAPPY DUO BAO features
- Tumbling Reels: winning symbols disappear and new ones drop in, so one spin can chain several wins.
- Bonus Game: a separate feature round outside the base game.
- Prize Tiers: fixed or progressive top prize tiers.
Summarised from the provider’s game information; the in-game rules always take precedence.
HAPPY DUO BAO specs, RTP & max win
| Release date | 26 August 2020 |
|---|---|
| RTP (theoretical return) | 96.39% |
| Max win | 10,000× bet |
| Volatility | Medium |
| Mechanics | Tumbling reels, Bonus game, Jackpot |
| Provider feature names | 红利游戏 · 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 HAPPY DUO BAO demo for fun
The free HAPPY DUO BAO 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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