Reel Kingdom

Rock Vegas

Slots Video Slots Action & Adventure Jungle Animals Tiger Jurassic park

Prehistoric slot whose bonus radically enlarges the playfield

SlotRanker Score

/ 99

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

95.6%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.20

per spin

Reels

20 lines

Player rating

4.5 ★

19 votes

DEMO Play free, no signup

Reel Kingdom

Embed on your site

4.5 / 5

19 ratings

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

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

Payouts & RTP8/10

RTP 95.6% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features9.5/10

11 features → 9.5/10

Game Mechanics7.1/10

f=11 r=5 p=20 → 7.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.2–240 (×1200) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 73 — Rock Vegas by Reel Kingdom

https://slotranker.com/reel-kingdom/rock-vegas#score

How to cite

Slot Summary

A five-reel grid that opens into a much larger Hold and Win field gives Rock Vegas its decisive change of scale. Reel Kingdom keeps the base game comparatively plain at a 95.6% RTP, then shifts attention to locked rocks, resetting respins, collected keys, and Multipliers inside the bonus sequence, with a 10000-times ceiling reserved for the full feature model.

How It Plays

The base game uses 20 paylines, with matching symbols connecting from the left. Its main job is to produce the Bonus symbols that open the larger second format.

Once the feature begins, empty positions are gradually occupied by rocks and keys. Each qualifying arrival restores the Respins counter, extending the chance to fill more spaces.

Theme & Atmosphere

Jungle and Animals frame Rock Vegas as prehistoric Action & Adventure, with a caveman, a tiger, and other creatures replacing a conventional modern casino cast.

The Jurassic park association fits the exaggerated scale change: ordinary reels give way to a broad stone field, while rocks become both the visual subject and payout objects.

Action & Adventure Jungle Animals Tiger Jurassic park

Features & Win Potential

Hold and Win moves play to a 10x10 field where landed rocks remain fixed. Respins return to 3 whenever another qualifying rock or key appears.

Level Up advances through collected keys and can lead to a Multiplier or another modification. This creates a second objective alongside occupying more positions with rocks.

High volatility Multiplier Wild Symbol Respins 5 Reels Bonus Game RTP range Bonus symbols Hold and Win 20 Paylines Level Up

Bonus & Free Spins

At least 3 Bonus symbols activate the Bonus Game. The number present at entry determines which lower-value rocks remain available on the expanded field.

The Hold and Win sequence ends when its Respins expire. Locked rocks are then evaluated together, including any Multiplier changes obtained through the Level Up route.

Screenshots

3 gameplay frames

Gameplay screenshot of Rock Vegas (1 of 3)

Gameplay screenshot of Rock Vegas (2 of 3)

Gameplay screenshot of Rock Vegas (3 of 3)

Spec sheet

Rock Vegas at a glance.

Identity

Slot nameRock Vegas

StudioReel Kingdom

Released1/12/2022

Math

SlotRanker Score73

RTP95.6%

VolatilityHigh volatility

Max win10,000×

Bet range$0.20 – $240.00

Player rating4.5 / 5 · 19 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

Expected average based on this slot's 95.6% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.52

Cost per session$3.52

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

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

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (95.60%), with wins capped at its top multiplier (10,000×).

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 Rock Vegas

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Compare Rock Vegas with other games

	Rock Vegas Score 73This game	Primal Megaways Score 79	Jurassic Giants Score 70	Boulder Bucks Score 52	Ecuador Gold Score 83
Identity
Studio	Reel Kingdom	Blueprint Gaming	Pragmatic Play	Barcrest	ELK Studios
Released	1/12/2022	11/22/2018	6/28/2017	4/27/2016	2/19/2019
Math
RTP	95.6%	96.76%	95.02%	94.09%	96.1%
Volatility	High volatility	High volatility	High volatility	Medium volatility	High volatility
Max win	10,000×	—	—	—	—
Format
Reels	5	6	6	5	6
Layout	5x3	6x7	6x4	5x3	6x4
Paylines	20	46656	4096	10	262144
Min bet	0.2	0.2	0.5	0.1	0.2
Max bet	240	10	250	500	100
Features
Progressive	—	✓	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	✓	✓	✓	—	✓
Bonus game	✓	✓	—	—	✓
Respins	✓	✓	—	—	—

Every number is shown as a delta against Rock Vegas.

Comparing against

Rock Vegas

Reel Kingdom

RTP

95.6%

Max win

10,000×

Score

+ Progressive+ Free Spins+ Scatter

+ Free Spins+ Scatter− Bonus Game− Respins

+ Free Spins+ Scatter− Multiplier− Bonus Game− Respins

+ Free Spins+ Scatter− Respins

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