Highlights
- Top prize worth over 47,000x
- Fun Halloween theme
- Similar gameplay to Pop and Donuts
Contents
Boo Slot Overview
Spooky slots tend to be very popular and Boo from Big Time Gaming has the makings of a solid slot from an experienced provider. There’s a x47,050 top win and a number of features to explore, so shall we get started…?
Graphics and Theme
This is a ghost-themed slot with a quirky twist, which is especially apparent when looking at the ghost symbols, many of which have an impressive set of teeth on them. As well as symbol animations, the background has also been given some depth with the addition of mist rolling eerily through the graveyard beyond.
The upbeat main soundtrack has a slightly spooky undertone that wouldn’t sound too out of place in a Ghostbusters movie and this is what plays in the background when the reels are spinning. It’s also accompanied by some ghoulish noises from the ghost symbols, which creates a dynamic playing experience.

Boo RTP & Volatility
Boo is a highly volatile slot with an RTP of 96.54%, and the top total win that can be unlocked when playing Boo is x47,050 the in-play stake.
Boo Free Spins
How to Play
If you’re ready to come face to face with some very toothy ghosts, here’s our guide to playing the Boo slot from Big Time Gaming.
- Select the blue and white stacked line icon to open the main menu. This menu contains different tabs, including the paytable and information about the extra features available.
- On the main reel screen, use the green and white arrows to select your stake. Bets begin at 0.20.
- Tap the play button to spin the reels.
- Use any timeout, self-exclusion or other mindful gaming tools, which are provided by all responsible online casinos.
- Only continue playing for as long as the game is enjoyable.
How to Win
Boo is played on a 4x4 grid with 40 betways. To win, you will need to land between 3 and 4 identical symbols. All win lines start on the leftmost reel and pay out from left to right. All payouts are multiplied by the current in-play stake.
Top Halloween Slots
Top Halloween Slots
Top Winning Symbols
As tends to be the case in many online slots, the royal symbols can be seen on the lower paying half of the paytable. The higher paying winning symbols on the Boo slot paytable include:
- Purple ghost
- Red ghost
- Blue ghost
- Green ghost
The purple ghost is the highest paying symbol on the paytable, awarding a x2 win when 4 of a kind land on the reels and x0.4 when 3 of a kind appear. The red ghost is the second highest paying symbol, adding a x1 win to the balance of lucky players when 4 land following a spin and a x0.3 win when 3 of a kind make an appearance on the reels.
Reactions Feature
Every winning symbol, apart from the scatter symbol, is part of a reaction and will be replaced by either a scatter symbol, a ghost symbol, or a wild. Similarly to cascading reels, this feature will continue until no new winning combinations are formed.
Wild
The rainbow ghost symbol can replace every symbol in the game, apart from the scatter symbol. During the base game, each wild symbol may reveal a win multiplier value, worth up to x4. Wins will be multiplied by the multiplier value that is displayed on the wild symbol. Wilds can only land on reels 2, 3, and 4.
Free Spins Bonus Round
The pumpkin scatter symbol can trigger the free spins bonus round. Landing 3 or more scatters in any position on the reels will award 12 free games. During free games, each of the 16 reel positions contains a win multiplier value, which will remain in place and may increase during the bonus round.
Slots With Increasing Multipliers
View allEvery time a wild or a ghost symbol is involved in a win during a free spin, one or more winning reel positions will see their win multiplier increase. During free games, landing 3 or more scatters will unlock 3 extra free games and increase the win multiplier on at least one of these reel positions. Win multipliers can be increased indefinitely and will be boosted by between +1 and +3 on every eligible occasion.
Boo Review Summary
Whether Halloween season is fast approaching or you simply enjoy spooky slots, Boo from Light and Wonder has a lot going for it. Not only is the overall design quite dynamic, but it also has a decent range of features that fit the theme well.
Disclaimer: Boo trademark / license is owned by Big Time Gaming. This site is not endorsed by Big Time Gaming.
| Slot Name: | Boo |
|---|---|
| Software: | Big Time Gaming |
| RTP: | 96.54% |
| Paylines: | 40 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.20 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 47050 |
| Features: | Wild Symbol, Scatter Symbol, Multiplier, Free Spins, 4 Reels |
| Themes: | Halloween |
| Last Update: | 30/10/2024 |
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Yes. Big Time Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos. |
FAQs
How volatile is the Boo slot from Light and Wonder and what is its theoretical RTP?
This is a highly volatile slot with an RTP of 96.54%.
Does Light and Wonder’s Boo slot have any extra features to enhance the primary base game?
BTG slots often come with a pleasing selection of extras and Boo is no exception to this fact. Players could land more than one winning combination from a single spin with help from the reactions bonus feature, which will see all winning symbols replaced with new symbols. Players could also unlock the free spins bonus round, which comes with win multipliers that can increase during gameplay.
What is the top prize available in Boo?
The biggest win you can land in this slot is worth 47,050x your total stake.
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