Big Time Gaming

Boo

RARE Slots Video Slots Ghost Halloween Horror Darkness Festival Monsters

A playful Halloween take on a familiar high-volatility Big Time Gaming format.

Only 0.07% of slots combine 4 Reels and Additional Free Spins.

SlotRanker Score

/ 99

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

96.54%

return to player

Volatility

High volatility

variance

Max win

47,050×

top multiplier

Min bet

$0.20

per spin

Reels

40 lines

Player rating

3.9 ★

7 votes

DEMO Play free, no signup

Big Time Gaming

Embed on your site

3.9 / 5

7 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 96.54% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential9.3/10

x47050.00 (47050×) → 9.3/10

Features9.5/10

12 features → 9.5/10

Game Mechanics6.7/10

f=12 r=5 p=40 → 6.7/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility4/10

0.2–5 (×25) → 4.0/10

Provider Reputation7.9/10

provider avg 7.9 → 7.9/10

Popularity7.9/10

search demand p70 + proxy blend (70/30) → 7.9/10

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: 82 — Boo by Big Time Gaming

https://slotranker.com/big-time-gaming/boo#score

How to cite

Slot Summary

Boo appears to be Big Time Gaming’s Halloween release for late 2024, timed for the annual wave of spooky seasonal slots. It avoids heavy horror and instead uses a playful, cartoon-style ghost theme drawn from familiar haunted-house Halloween imagery. The most useful context is its apparent closeness to Pop, with several sources pointing to very similar gameplay under a new presentation. That gives Boo a clear role in the BTG lineup: a festive, high-volatility reworking of an existing style rather than a major thematic departure.

Spec sheet

Boo at a glance.

Identity

Slot nameBoo

StudioBig Time Gaming

Released9/25/2024

Math

SlotRanker Score82

RTP96.54%

VolatilityHigh volatility

Max win47,050×

Bet range$0.20 – $5.00

Player rating3.9 / 5 · 7 votes

Format

Reels5

Paylines40

Layout5x4

Features

Themes

Expected average based on this slot's 96.54% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.77

Cost per session$2.77

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 Boo? 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 (96.54%), with wins capped at its top multiplier (47,050×).

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 Boo with other games

	Boo Score 82This game	Phantom Multiplier Score 83	Spooktacular Bonanza Score 74	Halloween Wins 2 Score 66	Triple Ghouls Score 62
Identity
Studio	Big Time Gaming	Advant Play	Booming Games	Red Rake Gaming	High 5 Games
Released	9/25/2024	9/2/2024	10/24/2024	10/7/2024	10/22/2024
Math
RTP	96.54%	97.07%	96.6%	95.3%	95%
Volatility	High volatility	Medium/High	Medium/High	Medium volatility	—
Max win	47,050×	—	6,500×	2,585×	400×
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x3
Paylines	40	9	—	50	720
Min bet	0.20	0.10	0.20	0.20	0.50
Max bet	5.00	100.00	60.00	35.00	200.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	—	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Boo.

Comparing against

Boo

Big Time Gaming

RTP

96.54%

Max win

47,050×

Score

+ Bonus Game+ Respins− Multiplier

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