Habanero

Colossal Gems

Slots Video Slots Space Futuristic Gems Arcade

Low-volatility space slot driven by enlarging gem respins

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

96.72%

return to player

Volatility

Low volatility

variance

Max win

—

top multiplier

Min bet

$0.30

per spin

Reels

30 lines

Player rating

3.7 ★

2 votes

DEMO Play free, no signup

Habanero

Embed on your site

3.7 / 5

2 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 & RTP9/10

RTP 96.72% → 9.0/10

Volatility6/10

low → 6.0/10

Win Potential—

no data

Features8.5/10

13 features → 8.5/10

Game Mechanics6.1/10

f=13 r=6 p=30 → 6.1/10

Context signals (tie-breakers)

Layout5/10

6x5 → 5.0/10

Bet Flexibility10/10

0.3–6000 (×20000) → 10.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity2.4/10

search demand p19 + proxy blend (70/30) → 2.4/10

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: 69 — Colossal Gems by Habanero

https://slotranker.com/habanero/colossal-gems#score

How to cite

Slot Summary

A winning combination immediately opens another attempt, with progressively larger symbols scheduled across a successful respin sequence. Colossal Gems uses this chain as the link between its space setting and its oversized gem imagery. Habanero keeps the volatility low, but the feature asks each win to earn the next stage rather than ending the sequence at once.

How It Plays

Colossal Gems uses a 6x5 field and 30 lines, but its rhythm is set by automatic respins rather than isolated spins. Every win keeps the sequence active.

Successful respins change the available symbol scale in stages. The first, second, and third winning respins guarantee 2x2, 3x3, and 4x4 symbols respectively.

Theme & Atmosphere

Space provides the setting, while Gems supply the visual logic for symbols that increase in physical scale. The combination gives the Futuristic presentation a clear mechanical purpose.

Its Arcade character comes from the staged sequence of larger objects and repeat attempts, making the display read like an escalating score event rather than a conventional gem cabinet.

Space Futuristic Gems Arcade

Features & Win Potential

Respins are automatic after any win. The Colossal Reels concept then introduces Mega Symbol sizes in a fixed order as the winning sequence continues.

A 2x2 symbol is guaranteed on the first respin, followed by 3x3 and 4x4 symbols on the next successful stages. Their larger footprint changes how much of the grid one symbol occupies.

Free Spins Scatter Symbol Wild Symbol Respins 5 Reels Low volatility High Payout RTP range 96% RTP Colossal Reels Grid Mega Symbol (3x3)30 Paylines

Bonus & Free Spins

Reaching 3 consecutive winning respins awards 6 Free Spins. During that round, at least one Colossal Gem is guaranteed on every spin, preserving the game's oversized-symbol premise.

Spec sheet

Colossal Gems at a glance.

Identity

Slot nameColossal Gems

StudioHabanero

Released8/28/2019

Math

SlotRanker Score69

RTP96.72%

VolatilityLow volatility

Max win—

Bet range$0.30 – $6000.00

Player rating3.7 / 5 · 2 votes

Format

Reels6

Paylines30

Layout6x5

Features

Themes

This game is searched most in Argentina, Austria, and Australia.

Expected average based on this slot's 96.72% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.94

Cost per session$3.94

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 Colossal 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: Low

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 (Low). The model is calibrated so the average return equals this slot's published RTP (96.72%), 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 Colossal Gems

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Compare Colossal Gems with other games

	Colossal Gems Score 69This game	Diamond Vortex Score 70	Flux Score 69	Space Spins Score 65	Star Wilds Hot Spins Score 63
Identity
Studio	Habanero	Play'n Go	Thunderkick	Wazdan	Inspired
Released	8/28/2019	8/20/2020	11/24/2014	5/9/2019	8/29/2019
Math
RTP	96.72%	94.2%	96.2%	96.66%	95.93%
Volatility	Low volatility	High volatility	Low volatility	—	Medium/High
Max win	—	5,000×	2,562×	1,650×	—
Format
Reels	6	7	5	6	5
Layout	6x5	7x7	5x3	6x4	5x3
Paylines	30	7	15	40	10
Min bet	0.3	0.2	0.1	40	0.1
Max bet	6000	100	100	80	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	—	—	✓	—
Multiplier	—	✓	—	—	✓
Bonus game	—	—	✓	—	✓
Respins	✓	—	—	—	—

Every number is shown as a delta against Colossal Gems.

Comparing against

Colossal Gems

Habanero

RTP

96.72%

Max win

—

Score

+ Multiplier− Scatter− Respins

+ Bonus Game− Wild− Scatter− Respins

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

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