3 Oaks

777 Gems Respin

Retro gem machine with locked reels and a targeted second chance

SlotRanker Score
52
/ 99
52
05099

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

RTP
95.7%
return to player
Volatility
variance
Max win
750×
top multiplier
Min bet
$0.10
per spin
Reels
3
5 lines
Player rating
4.0 ★
17 votes
DEMO Play free, no signup
3 Oaks
777 Gems Respin
Embed on your site
4.0 / 5
17 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 (86%)

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 95.7% → 8.0/10Volatility8/10imputedimputed medium…Win Potential5.8/10x750.00 (750×) →…Features4/105 features → 4.0/10Game Mechanics3.9/10f=5 r=3 p=5 → 3.9/10
Payouts & RTP8/10
RTP 95.7% → 8.0/10
Volatility8/10imputed
imputed medium (unknown) → 8.0/10
Win Potential5.8/10
x750.00 (750×) → 5.8/10
Features4/10
5 features → 4.0/10
Game Mechanics3.9/10
f=5 r=3 p=5 → 3.9/10
Context signals (tie-breakers)
Layout4/10
3x3 → 4.0/10
0.1–100 (×1000) → 6.0/10
provider avg 6.3 → 6.3/10
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: 52 — 777 Gems Respin by 3 Oaks

https://slotranker.com/3-oaks/777-gems-respin#score
How to cite

Slot Summary

A three-reel grid that pays through five fixed lines gives 777 Gems Respin the readability of a classic machine, but its purpose is to make one missed spin matter. When two reels fill with matching Gem symbols without producing a win, those reels lock and the remaining reel Respins. 3 Oaks pairs that second chance with a full-screen Multiplier, creating a narrow, easily read feature set rather than a long chain of bonus stages.
MechanicsMatching Gem reels lock while the remaining reel Respins

How It Plays

Regular wins require three matching symbols across one of five paylines. The compact arrangement makes each result immediate, with no cascading sequence or expanding grid to track.

A non-winning screen can still matter when two reels contain identical Gems. Those reels remain fixed while the third reel receives the game's defining second attempt.

Theme & Atmosphere

Classic symbols such as sevens, bells, bars, and Gems establish the machine's retro identity. The Lucky theme comes from recognizable cabinet imagery rather than a narrative setting.

Gems carry mechanical importance as well as visual weight because matching full reels can initiate the Respin. That connection keeps the theme tied to the rule set.

Features & Win Potential

Respins occur only after the specific two-reel Gem arrangement appears on a non-winning result. Locking those reels sharply limits what the final reel must supply.

The Multiplier rewards a complete screen of matching Gems with a 2x adjustment. The Wild Symbol supports ordinary line formation without changing the compact reel format.

Spec sheet
777 Gems Respin at a glance.
Identity
Slot name777 Gems Respin
Studio3 Oaks
Released12/11/2019
Math
SlotRanker Score52
RTP95.7%
Max win750×
Bet range$0.10 – $100.00
Player rating4.0 / 5 · 17 votes
Format
Reels3
Paylines5
Layout3x3

True Cost to Play

Expected average based on this slot's 95.7% RTP — individual sessions vary with volatility.

Cost per hour$1.72
Cost per session$1.72

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 Gems Respin? 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: Mediumassumed — not published for this slot

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 (95.70%), with wins capped at its top multiplier (750×).

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 777 Gems Respin

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare 777 Gems Respin with other games

777 Gems Respin
777 Gems Respin
Score 52This game
7 & Gems7 & Gems
Score 88
CherryPopCherryPop
Score 88
Luck of the Devil: POWER COMBOLuck of the Devil: POWER COMBO
Score 82
XPanderXPander
Score 83
Identity
Studio
Released12/11/201912/8/20249/23/20201/5/20247/16/2021
Math
RTP95.7%96.18%96.2%96.2%96.25%
VolatilityMedium/HighHigh volatilityHigh volatilityHigh volatility
Max win750×10,096×56,386×15,000×10,000×
Format
Reels35556
Layout3x35x35x35x36x6
Paylines5360059049407
Min bet0.10.20.20.20.2
Max bet1001004020100
Features
Progressive
Wild symbol
Free spins
Scatter symbol
Multiplier
Bonus game
Respins

Explore More Games with Similar RTP

GameProviderRTPVolatilityMax winScore
Emerald King: Rainbow RoadEmerald King: Rainbow Road95.66%High volatility20,000×77
Dragon Gold 88Dragon Gold 8895.67%High volatility5,000×75
Sugar MonsterSugar Monster95.68%High volatility10,806×83
Buffalo Mania MegawaysBuffalo Mania Megaways95.69%High volatility19,995×76
777 Gems Respin777 Gems Respin95.7%750×52
Madame Destiny MegawaysMadame Destiny Megaways
Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean?
95.7%High volatility5,000×80
Piggy Riches 2 MegawaysPiggy Riches 2 Megaways95.71%High volatility20,000×77
Wrigley’s WorldWrigley’s World95.72%High volatility20,023×80
Candy Wild BonanzaCandy Wild Bonanza95.73%High volatility20,000×80
Year-Round Riches ClusterbusterYear-Round Riches Clusterbuster95.74%20,482×80
Dynamite Riches MegawaysDynamite Riches Megaways95.75%High volatility7,000×75

Questions & Answers

777 Gems Respin FAQ

4 questions

The cataloged RTP is 95.7%, and the listed maximum win is x750.00 across its five fixed paylines.

It activates when two reels are completely filled with the same Gem symbol on a spin that does not already produce a win.

The two matching Gem reels remain locked while the third reel spins again, creating another chance to complete a paying combination.

Filling the complete screen with matching Gem symbols applies a 2x Multiplier to the resulting win.

No player notes yet
Be the first to share your experience with this slot.