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FaChai game guide

Open Vault FaChai: the multiplier chest that keeps climbing

Open Vault is a FaChai slot whose help page (PAYTABLE) describes a Multiplier Feature: a chest marked 1X that is collected into a multiplier bar, transforms into another symbol and adds 1X after each scoring. The game pays on 432-2000 WAYS, and 3 SCATTER lead to the FREE GAME. At BolehSpin you open it from the FaChai lobby in your phone browser, with no app, on one BolehSpin account.

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Open Vault game screen on FaChai at BolehSpin
Open Vault game screen on FaChai at BolehSpin

At a glance

How wins form
432-2000 WAYS, adjacent symbols from left to right
WILD
A boy in a turban; substitutes for any symbol except SCATTER and the multiplier chest
SCATTER
Only in BASE GAME; collect 3 for FREE GAME
Multiplier chest
Can appear on reels 2 to 4
FREE GAME
Round 10; starting multiplier 4, 3, 2 or 1 in the table
Buy Feature
60X current total bet

How the multiplier chest works

The multiplier chest marked 1X can appear on reels 2 to 4. When a scoring combination appears on the board (the chest itself is excluded from the combination), the chest is collected into the multiplier bar above and multiplied with the elimination score.

After scoring, the chest randomly transforms into any symbol except WILD and SCATTER, and its multiplier increases by 1X. When a new scoring combination includes the transformed symbol, it transforms again, the multiplier keeps accumulating and applies to the elimination score, and after scoring it increases by another 1X. When there are no more winning combinations, the accumulated multiplier resets to 1X.

FREE GAME and a multiplier that stays

The SCATTER only appears in BASE GAME; collect 3 SCATTER during a base game to enter FREE GAME. When FREE GAME are triggered, you randomly receive a combination of FREE GAME rounds and starting multiplier, and the FREE GAME begins with that combination. The table prints Round 10 and the starting multipliers 4, 3, 2 and 1.

During FREE GAME, the accumulated multiplier does not reset until the FREE GAME ends.

Symbols and the WILD

The paytable opens with Show winnings for a bet amount of 1 and prints columns for 5, 4 and 3 symbols. In printed order: the red gem ring, crossed curved swords, a blue turban with a feather, a golden pot, a candle on a gold dish, then the letters A, K and Q. The red gem ring is the top row with 2.5 for 5 symbols, and A, K and Q print the same numbers. The table below copies the numbers as printed, not amounts in RM.

The WILD is a boy in a turban, and it can substitute for any symbol except the SCATTER and the multiplier chest. The 432-2000 WAYS part says a combination of adjacent symbols appearing from left to right on the reel results in a combination bonus.

Buy Feature and other rules

The FREE GAME can be instantly triggered from the base game by buying it for 60X current total bet. The maximum bet amount for the Buy Feature is as shown on the Buy Feature selection page.

In auto mode the system starts automatically if it is disconnected or no operation is made for over 10 seconds. If a malfunction prevents the game result from being determined, the current game is considered invalid.

Open Vault paytable

Amounts the help page shows for a bet amount of 1 (Show winnings for a bet amount of 1; help page opened for a total bet of 1), for 5 / 4 / 3 matching symbols. Not amounts in RM.

Symbol543
Red gem ring2.501.000.50
Crossed curved swords1.250.500.25
Blue turban with a feather1.000.400.20
Golden pot0.750.300.15
Candle on a gold dish0.500.200.10
A0.250.100.05
K0.250.100.05
Q0.250.100.05

Rules and paytable taken from the in-game help pages in October 2026.

Play Open Vault at BolehSpin

New members: free RM20 angpao, no deposit needed (Free Event games only). Terms apply.

Open Vault FAQ

When does the multiplier go back to 1X?

The page says the accumulated multiplier resets to 1X when there are no more winning combinations. During FREE GAME it does not reset until the FREE GAME ends.

What happens to the chest after a win?

It randomly transforms into any symbol except WILD and SCATTER, and its multiplier increases by 1X.

How many SCATTER are needed for FREE GAME?

Collect 3 SCATTER during a base game. The SCATTER only appears in BASE GAME.

What does the Buy Feature cost?

The page prints 60X current total bet to trigger the FREE GAME instantly from the base game.

How do I play on my phone?

Open the FaChai lobby at BolehSpin in your phone browser and log in with your BolehSpin account; nothing to install.

More FaChai game guides

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