Holle Games

Super Gems

Space-set gem slot mixing modern bonuses with classic gambles

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

94%

return to player

Volatility

High volatility

variance

Max win

1,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.5 ★

16 votes

DEMO Play free, no signup

Holle Games

Embed on your site

4.5 / 5

16 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 & RTP6/10

RTP 94% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential6/10

x1000.00 (1000×) → 6.0/10

Features8/10

11 features → 8.0/10

Game Mechanics5.1/10

f=11 r=5 p=10 → 5.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5.6/10

provider avg 5.6 → 5.6/10

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: 60 — Super Gems by Holle Games

https://slotranker.com/holle-games/super-gems#score

How to cite

Slot Summary

After a win, the clearest decision is whether to collect it or risk it through Super Gems' card and ladder gamble options. Holle Games places that old-school choice beside stacked gem symbols, separate bonus-spin and free-spins routes, and stronger Wild multiplication during free spins, creating a feature-led variation on a compact fixed-line slot.

How It Plays

Matching symbols pay from the left across 10 fixed lines. The base spin remains easy to read, with stacked gems and Wild-assisted combinations providing the main reel-level variation.

A completed win can move into either a card gamble or a ladder gamble. That optional decision changes what happens after the reels settle without altering the preceding combination.

Theme & Atmosphere

Gems provide the main subject, with faceted stones carrying the higher-value side of the paytable and giving each reel an immediately recognizable hierarchy.

Space and Star elements move the jewel theme away from a conventional vault or luxury setting. The result is a sparse cosmic presentation centered on floating stones.

Space Gems Star

Features & Win Potential

Stacked symbols increase the chance that a gem occupies several adjacent positions, while Multiplier behavior gives Wild-assisted combinations added value during both principal modes.

The Scatter Symbol controls access to separate feature routes. One route awards Free Spins, while another supplies a shorter bonus-spin sequence with its own result pattern.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol 5 Reels RTP range 10 Paylines Free Spins Multiplier Risk/Gamble (Double) game Stack

Bonus & Free Spins

Free Spins replace the ordinary Wild with a stronger multiplier version and raise the values of the regular paying symbols, so the feature changes both substitution and paytable behavior.

A separate bonus-spin route supplies a shorter sequence rather than duplicating the Free Spins round. The two triggers therefore lead to mechanically distinct bonus outcomes.

Spec sheet

Super Gems at a glance.

Identity

Slot nameSuper Gems

StudioHolle Games

Released3/31/2022

Math

SlotRanker Score60

RTP94%

VolatilityHigh volatility

Max win1,000×

Bet range$0.10 – $100.00

Player rating4.5 / 5 · 16 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 94% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.40

Cost per session$2.40

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 Super Gems? 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 (94.00%), with wins capped at its top multiplier (1,000×).

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 Super Gems

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 Super Gems with other games

	Super Gems Score 60This game	Starburst Galaxy Score 84	Over the Moon Score 82	Hypernova Megaways Score 80	Stellar 7s Score 77
Identity
Studio	Holle Games	NetEnt	Big Time Gaming	ReelPlay	Just For The Win
Released	3/31/2022	10/31/2024	4/20/2023	8/16/2019	9/22/2023
Math
RTP	94%	96%	96.55%	96.09%	96.13%
Volatility	High volatility	Medium/High	High volatility	High volatility	High volatility
Max win	1,000×	25,000×	13,570×	8,641×	5,000×
Format
Reels	5	6	6	6	5
Layout	5x3	6x5	6x7	6x7	5x3
Paylines	10	10	117649	117659	30
Min bet	0.1	0.2	0.2	0.2	0.2
Max bet	100	28	1	25	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	—	✓	—	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	—	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Super Gems.

Comparing against

Super Gems

Holle Games

RTP

94%

Max win

1,000×

Score

+ Bonus Game− Free Spins

+ Respins− Free Spins

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Scopa	Habanero	93.96%	High volatility	4,000×	67
Carnival Cow Coin Combo	Light & Wonder	93.97%	High volatility	30,000×	71
Dream Drop Diamonds	Relax Gaming	93.98%	High volatility	10,640×	66
Flying Hippo	Pragmatic Play	93.99%	High volatility	5,000×	68
Super Gems	Holle Games	94%	High volatility	1,000×	60
Cash Truck 3 Turbo	Quickspin	94%	High volatility	40,000×	78
Thunderstruck Stormchaser	Stormcraft Studios	94.01%	High volatility	10,200×	75
Masters Of Olympus	Snowborn Games	94.02%	High volatility	20,000×	77
San Quentin 2	NoLimit City	94.03%	High volatility	200,000×	76
I Hate Fairytales	Elysium Studios	94.04%	High volatility	33,934×	78
Cash Truck	Quickspin	94.05%	High volatility	25,000×	76

01What is the RTP of Super Gems?

The catalog version of Super Gems carries a 94% RTP and high volatility across 10 fixed paylines.

02How are regular wins formed?

Matching symbols must land from the left across the fixed paylines. Wild-assisted wins receive an added multiplier in the base game.

03What changes during free spins?

The free-spins round upgrades the paytable and increases the Wild multiplier, making Wild-assisted combinations more valuable than their base-game equivalents.

04Does Super Gems include a gamble option?

Yes. Its card and ladder gamble games let a completed win be placed at risk in exchange for a possible increase.

No player notes yet

Be the first to share your experience with this slot.