Playtech

Vault of the Deep

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Play Vault of the Deep slot by Playtech for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

SlotRanker Score
66
/ 99
66
05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built
RTP
95.5%
return to player
Volatility
Medium volatility
variance
Max win
5,000×
top multiplier
Min bet
$0.20
per spin
Reels
5
40 lines
Player rating
4.7 ★
14 votes
DEMO Play free, no signup
Playtech
Vault of the Deep
Embed on your site
4.7 / 5
14 ratings
Sign in to rate this slot and earn points.

User ratings are shown separately from the Slot Score unless stated otherwise.

Why this score

High confidence (100%)

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Slot score profile across 5 weighted categoriesPayouts & RTP8/10RTP 95.5% → 8.0/10Volatility8/10medium → 8.0/10Win Potential7.4/10x5000.00 (5000×) →…Features9.5/1011 features → 9.5/10Game Mechanics7.5/10f=11 r=5 p=40 →…
Payouts & RTP8/10
RTP 95.5% → 8.0/10
Volatility8/10
medium → 8.0/10
Win Potential7.4/10
x5000.00 (5000×) → 7.4/10
Features9.5/10
11 features → 9.5/10
Game Mechanics7.5/10
f=11 r=5 p=40 → 7.5/10
Context signals (tie-breakers)
Layout5/10
5x4 → 5.0/10
Bet Flexibility6/10
0.2–36 (×180) → 6.0/10
Provider Reputation6.1/10
provider avg 6.1 → 6.1/10
Popularity0/10
synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 66 — Vault of the Deep by Playtech

https://slotranker.com/playtech/vault-of-the-deep#score
How to cite
Spec sheet
Vault of the Deep at a glance.
Identity
Slot nameVault of the Deep
StudioPlaytech
Released8/28/2026
Math
SlotRanker Score66
RTP95.5%
VolatilityMedium volatility
Max win5,000×
Bet range$0.20 – $36.00
Player rating4.7 / 5 · 14 votes
Format
Reels5
Paylines40
Layout5x4

True Cost to Play

Expected average based on this slot's 95.5% RTP — individual sessions vary with volatility.

Cost per hour$3.60
Cost per session$3.60

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

Bankroll survival simulator

How long could a bankroll last on Vault of the Deep? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Volatility tier: Medium

Running simulation…
How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (95.50%), with wins capped at its top multiplier (5,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Vault of the Deep

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Compare Vault of the Deep with other games

Vault of the Deep
Vault of the Deep
Score 66This game
Hades Lost TreasuresHades Lost Treasures
Score 84
Devil Fire 2Devil Fire 2
Score 82
Devilish FortunesDevilish Fortunes
Score 78
Amazing Legends Lucky DevilsAmazing Legends Lucky Devils
Score 77
Identity
Studio
Playtech
Gold Coin Studios
Tada Gaming
Triple Edge Studios
SpinPlay Games
Released8/28/20264/8/20244/19/202412/26/20237/15/2024
Math
RTP95.5%96.23%97.16%96.01%96.49%
VolatilityMedium volatilityHigh volatilityHigh volatilityHigh volatilityHigh volatility
Max win5,000×10,000×14,000×5,000×5,300×
Format
Reels55555
Layout5x45x55x35x35x3
Paylines4031254072020
Min bet0.20.20.10.20.2
Max bet36251005050
Features
Progressive—————
Wild symbol✓—✓✓✓
Free spins—✓✓✓—
Scatter symbol—✓✓✓—
Multiplier✓✓—✓✓
Bonus game✓✓——✓
Respins✓————

Every number is shown as a delta against Vault of the Deep.

Vault of the Deep
Comparing against
Vault of the Deep
Playtech
RTP
95.5%
Max win
5,000×
Score
66
Hades Lost Treasures
Hades Lost Treasures
Gold Coin Studios
RTP
96.23%▲+0.7
Volatility
High volatility
Max win
10,000×▲+5,000
Score
84▲+18
+ Free Spins+ Scatter− Wild− Respins
Devil Fire 2
Devil Fire 2
Tada Gaming
RTP
97.16%▲+1.7
Volatility
High volatility
Max win
14,000×▲+9,000
Score
82▲+16
+ Free Spins+ Scatter− Multiplier− Bonus Game− Respins
Devilish Fortunes
Devilish Fortunes
Triple Edge Studios
RTP
96.01%▲+0.5
Volatility
High volatility
Max win
5,000×same
Score
78▲+12
+ Free Spins+ Scatter− Bonus Game− Respins
Amazing Legends Lucky Devils
Amazing Legends Lucky Devils
SpinPlay Games
RTP
96.49%▲+1
Volatility
High volatility
Max win
5,300×▲+300
Score
77▲+11
− Respins

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Questions & Answers

Vault of the Deep FAQ

9 questions

When you play Vault of the Deep, you may expect an RTP of 95.5%.

A free version of Vault of the Deep is available — no registration or deposit required.

Vault of the Deep works well on both iOS and Android.

Yes, you may start playing Vault of the Deep with real money by choosing one of the casinos above.

With luck on your side, you can hit up to x5000.00 in Vault of the Deep.

No, Vault of the Deep does not include a Bonus Buy feature.

There's no Free Spins bonus in Vault of the Deep, but the game may include other rewarding mechanics.

Vault of the Deep is built on a traditional payline system, not Megaways.

No, there is no progressive jackpot in Vault of the Deep.

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