Open Vault
by Fa ChaiPlay Open Vault Demo — Free, No Sign-Up
Yes — you can play Open Vault free.
Load the free Open Vault demo above to spin Fa Chai's real game with play-money credits — no deposit, no account, no risk. The demo uses the same reels, features and RTP as real-money play, so you can test the volatility first. As of 24 Jul 2026, 05:00 UTC, Open Vault is tracked across 1 crypto casino on SlotRadar. When you're ready, see where Open Vault pays best below.
Open Vault Live Performance — RTP & Hot Score
Key performance metrics tracked across all casinos over the last 24 hours. Deltas compare to the previous 24-hour period.
Bets
53
40 typical
Volume
$153
$19 typical
Hit Frequency
11.3%
Bets/hour
2
As of 24 Jul 2026, 05:00 UTC — Open Vault by Fa Chai is a medium volatility slot tracked across 1 of 3 monitored crypto casinos. In the last 24 hours it took 53 bets for $153 in volume at a live RTP of 57.8% (theoretical RTP 96.5%). The biggest payout in the window was $11.365 at BC.Game, and the biggest multiplier was 48.75× at BC.Game. Open Vault ranks #426 of 422 on hot score.
Open Vault Performance Trends
Daily metrics over the last 7 days, tracked across all casinos.
Open Vault cooled from 53.5% to 31.3% RTP this week, with a low of 31.3% on Jul 23. Normal variance — the slot tends to normalize back over longer windows.
Open Vault hit frequency rose from 6.0% to 11.8% of bets this week, peaking 11.8% on Jul 23. Wins landed more often than the week before.
Open Vault top multiplier ranged from 7x to 49x this week — a wide range with the standout on Jul 23. A big-multiplier week in action.
Open Vault biggest payout ranged from $2 to $33 this week — a wide range with the standout on Jul 23. Most days quiet, one day loud.
Open Vault bet count climbed from 39 to 51 per day this week, peaking 51 on Jul 23. Rising volume usually means the slot is being shared.
Open Vault daily bet volume swung from $6 to $140 this week — a wide range with the spike on Jul 23. High-roller activity on the peak day is the usual driver.
Open Vault pace picked up from 2 to 2 bets/hr this week. The slot got more engagement-dense.
Open Vault Slot Radar
Six-axis performance profile based on 24 hours of live tracking data across all monitored casinos.
- PAY: 25 out of 100
- WIN RATE: 24 out of 100
- BIG WINS: 97 out of 100
- MEGA WINS: 35 out of 100
- REACH: 20 out of 100
- ACTIVITY: 5 out of 100
- ● Ranked #12 on big wins — 10×+ rate 56.6 per 1k bets, slightly above baseline
- ● Ranked #125 on mega wins — 50×+ rate 0.0 per 1k bets, at baseline
- ● Ranked #254 on reach — Mostly a BC.Game slot — 100% of bets come from there. Other casinos see only token volume.
- ● Ranked #315 on payout — RTP 57.8%, +0% vs norm
- ● Ranked #320 on win rate — 11.3% any-win rate, 0% below baseline
- ● Ranked #397 on activity — 2 bets/hour, slightly above baseline
Features & Themes
Features
Where to Play Open Vault at Crypto Casinos
Casinos offering Open Vault ranked by performance over the last 24 hours.
How often does Open Vault hit a big multiplier?
As of 24 Jul 2026, 05:00 UTC — Open Vault delivered a 10×+ payout on 50.0% of wins from 53 tracked bets, about 1 in 18 spins. Hits big rarely: a steady drip of small wins over time.
| Band | Hits | % of wins | ~1 in N spins |
|---|---|---|---|
| Under 10× | 3 | 50.0% | 18 |
| 10×–49× | 3 | 50.0% | 18 |
| 50×–99× | 0 | 0% | — |
| 100×–499× | 0 | 0% | — |
| 500×–999× | 0 | 0% | — |
| 1000×+ | 0 | 0% | — |
RTP Calculator
Expected Session
How 100 bets at $1.00 played out, based on tracked data
Min $1.00 · Max $100.00
Balance Required
$100.00
Balance After
$57.83
-$42.17
Expected result · 57.8% RTP
Go to BC.Game
Highest RTP — 57.8%
Expected Hits
11
of 100 bets
Avg Hit
16.6x
multiplier
Avg Win
$5.11
per win
Illustrative calculation based on tracked data. Does not predict or guarantee results. Gamble responsibly.
Biggest Open Vault wins in the last 24 hours
As of 24 Jul 2026, 05:00 UTC, BC.Game hosted 10 of the top 10 Open Vault wins in the last 24 hours (100% of the leaderboard). The biggest among them paid $33 on a 20.5x hit; the second-largest tracked win sat at $11. Player concentration at a single casino tends to compound — both because traffic clusters there and because the bigger sample exposes more rare multipliers.
Similar Volatility Slots to Open Vault
Slots with similar volatility ranked by Hot Score over the last 24 hours.
