Gaming Corps

777 Jackpot Diamond Hold and Win Deluxe

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Play 777 Jackpot Diamond Hold and Win Deluxe slot by Gaming Corps for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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SlotRanker Score
72
/ 99
72
05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built
RTP
96.1%
return to player
Volatility
Medium volatility
variance
Max win
2,000×
top multiplier
Min bet
$0.10
per spin
Reels
5
10 lines
Player rating
3.9 ★
12 votes
DEMO Play free, no signup
Gaming Corps
777 Jackpot Diamond Hold and Win Deluxe
3.9 / 5
12 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 & RTP9/10RTP 96.1% → 9.0/10Volatility8/10medium → 8.0/10Win Potential6.6/10x2000.00 (2000×) →…Features7.5/107 features → 7.5/10Game Mechanics6.7/10f=7 r=5 p=10 →…
Payouts & RTP9/10
RTP 96.1% → 9.0/10
Volatility8/10
medium → 8.0/10
Win Potential6.6/10
x2000.00 (2000×) → 6.6/10
Features7.5/10
7 features → 7.5/10
Game Mechanics6.7/10
f=7 r=5 p=10 → 6.7/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.1–100 (×1000) → 6.0/10
Provider Reputation6.3/10
provider avg 6.3 → 6.3/10
Popularity5/10
synthetic proxy → 5.0/10

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: 72 — 777 Jackpot Diamond Hold and Win Deluxe by Gaming Corps

https://slotranker.com/gaming-corps/777-jackpot-diamond-hold-and-win-deluxe#score
How to cite
Spec sheet
777 Jackpot Diamond Hold and Win Deluxe at a glance.
Identity
Slot name777 Jackpot Diamond Hold and Win Deluxe
StudioGaming Corps
Released5/27/2024
Math
SlotRanker Score72
RTP96.1%
VolatilityMedium volatility
Max win2,000×
Bet range$0.10 – $100.00
Player rating3.9 / 5 · 12 votes
Format
Reels5
Paylines10
Layout5x3

True Cost to Play

Expected average based on this slot's 96.1% RTP — individual sessions vary with volatility.

Cost per hour$1.56
Cost per session$1.56

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 777 Jackpot Diamond Hold and Win Deluxe? 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 (96.10%), with wins capped at its top multiplier (2,000×).

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.

Compare 777 Jackpot Diamond Hold and Win Deluxe with other games

777 Jackpot Diamond Hold and Win Deluxe
777 Jackpot Diamond Hold and Win Deluxe
Score 72This game
Hot Chilli BellsHot Chilli Bells
Score 79
Hit the TopHit the Top
Score 77
Sevens High UltraSevens High Ultra
Score 74
Firebolt Multi 7s Hold and WinFirebolt Multi 7s Hold and Win
Score 74
Identity
Studio
Gaming Corps
BGaming
Realistic
Quickspin
Kalamba Games
Released5/27/20241/24/202511/28/20248/24/20216/6/2024
Math
RTP96.1%97%96.2%96.06%95%
VolatilityMedium volatility—Medium/HighHigh volatilityHigh volatility
Max win2,000×5,000×10,000×6,768×10,000×
Format
Reels55555
Layout5x35x35x35x35x3
Paylines1010020—10
Min bet0.100.600.100.250.05
Max bet100.0030.0010.00100.00100.00
Features
Progressive—————
Wild symbol—✓—✓✓
Free spins—✓✓✓—
Scatter symbol—✓✓✓—
Multiplier✓✓✓—✓
Bonus game✓✓✓—✓
Respins✓✓✓✓✓

Every number is shown as a delta against 777 Jackpot Diamond Hold and Win Deluxe.

777 Jackpot Diamond Hold and Win Deluxe
Comparing against
777 Jackpot Diamond Hold and Win Deluxe
Gaming Corps
RTP
96.1%
Max win
2,000×
Score
72
Hot Chilli Bells
Hot Chilli Bells
BGaming
RTP
97%▲+0.9
Volatility
—
Max win
5,000×▲+3,000
Score
79▲+7
+ Wild+ Free Spins+ Scatter
Hit the Top
Hit the Top
Realistic
RTP
96.2%▲+0.1
Volatility
Medium/High
Max win
10,000×▲+8,000
Score
77▲+5
+ Free Spins+ Scatter
Sevens High Ultra
Sevens High Ultra
Quickspin
RTP
96.06%same
Volatility
High volatility
Max win
6,768×▲+4,768
Score
74▲+2
+ Wild+ Free Spins+ Scatter− Multiplier− Bonus Game
Firebolt Multi 7s Hold and Win
Firebolt Multi 7s Hold and Win
Kalamba Games
RTP
95%▼−1.1
Volatility
High volatility
Max win
10,000×▲+8,000
Score
74▲+2
+ Wild

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Series

777 Jackpot Diamond

View all 3 games
GameYearRTPVolatilitySlot Score
777 Jackpot Diamond
777 Jackpot DiamondGaming Corps
202296.93%—70
777 Jackpot Diamond Hold and Win Deluxe
777 Jackpot Diamond Hold and Win DeluxeCurrentGaming Corps
202496.1%Medium volatility72
777 Jackpot Diamond Hold and Win Mega Multi
777 Jackpot Diamond Hold and Win Mega MultiLatestGaming Corps
202595.8%Medium volatility65
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