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Boo Review
Boo slot offers a scary take on a 4x4-reel series, just in time for a spooky holiday. It's similar to another game, but with a different theme and math model. The base game max win is lower, at 705x. The setting is now a foggy graveyard with carved pumpkin lanterns.
The base game features floating Ghost symbol wins, with winning symbols disappearing for new ones. Multiplier wilds can boost wins. The bonus round is where you can upgrade position multipliers, potentially winning up to 47,050x your stake. It's a solid Halloween game, but hard to achieve.
Slot Developer
The developer has been a force in the online gaming industry. Their popular engine and a famous slot were the start. With many slots and awards, they're a leading innovator.
Slot Theme And Storyline
Boo slot brings you to a spooky graveyard under a full moon. Fog surrounds tombstones with jack-o'-lanterns, creating a chilling mood. The reels have floating ghost symbols that pop like balloons when part of a win. Boo is a visually appealing Halloween adventure.
Boo RTP, Volatility, And Max Win
The Boo RTP of 96.54 % is a bit above the average. The game also has an RTP setting of 94 %. This is a high volatility game, and the Boo max win is 47,050x your stake.
Boo Rules And Gameplay
You can play with bets between €0.1 and €10 in Boo slot. The game plays out on 4 reels with 4 symbols per reel and 256 win ways. You win when matching symbols appear anywhere on 3+ adjacent reels starting from left to right. The Rainbow Ghost is a multiplier wild, substituting for pay symbols and boosting wins. Scatters trigger the bonus round.
Symbols And Paytable
| Symbols | Bet Multiplier Values |
|---|---|
| Purple Ghost | 3 or 4 = 0.4x or 2x |
| Red Ghost | 3 or 4 = 0.3x or 1x |
| Blue Ghost | 3 or 4 = 0.2x or 0.9x |
| Green Ghost | 3 or 4 = 0.1x or 0.8x |
| Blue Ghost | 3 or 4 = 0.2x or 0.9x |
| A, K | 4 = 0.4x |
| Q, J | 4 = 0.3x |
| 10, 9 | 4 = 0.2x |
| Rainbow-Color Multiplier Wild | Substitutes for pay symbols |
| Halloween Pumpkin Scatter | 3+ triggers Free Spins |
Boo Bonuses And Special Features
The Reaction mechanic is a bit different in Boo slot, and you’ll also benefit from multiplier wilds and a bonus round. Let’s check it all out!
Reaction Wins
Winning symbols are removed via the Reaction mechanic, and premium Ghost symbols, Ghost Multiplier Wilds, and/or Pumpkin Scatters float up to fill the empty positions. This process repeats as long as you keep winning.
Multiplier Wilds
The Ghost Wild lands on reels 2 and 4 only, and it comes with multiplier values of up to x4 attached. Each wild applies its multiplier if part of the same win, and wilds substitute for any pay symbol to help complete or improve wins.
Boo Free Spins
The Bonus Round triggers from 3+ pumpkin scatters, awarding 12 free spins. All positions are enhanced with multipliers for the duration of the feature, and Ghost and/or Wild symbol wins upgrade position multipliers per initial win. At least one position is upgraded by +1, +2, or +3, but this amount increases by +1 each time the position is upgraded. At least one of the triggering positions is upgraded with a starting multiplier of x2, x3, or x4, while the remaining positions start at x1.
The additive position multipliers only affect Ghost and Wild symbols. Landing 3+ scatters in the same reaction sequence awards +3 extra free spins, while also adding +1, +2, or +3 to one of the retriggering positions. Ghost Wild multipliers come in addition to the position multipliers, further boosting your total win.
Boo Bonus Buy (not UK)
Eligible players can take advantage of the bonus buy menu. You can pay 90x your stake for 12 free spins, or 500x your stake to get 24 free spins.
Boo Demo Version And Free Play
Try our free demo game for a good time. Just float to the top to enter the spooky graveyard. You can then get a sense of the unique reaction wins feature and check out the bonus round. Experiment risk-free with different betting strategies.
Play Boo Slot On Your Mobile
Sure, you can play Boo slot on your mobile phone for some fun, and the game works flawlessly on any handheld device. You can also play on tablet devices, and both Android and iOS units work perfectly. No mobile app is needed, as you can play directly in your mobile browser. Try the Boo free play demo on your phone to see how it works.
Strategy And Tips For Winning
To maximize your ghostly gains, always haunt the highest RTP version of the game. We like to add a spooky twist to the base game by raising our bets when we sense the bonus round is coming. This strategy can lead to larger bonus wins. However, beware of getting too greedy with it, as this can drain your bankroll faster.
Pros And Cons Of Boo Online Slot
| Pros | Cons |
|---|---|
| Floating Ghost Reaction Reels | The base game max win is 705x |
| Multiplier Wilds up to x4 in all stages | Beware adjustable RTP settings |
| FS w/ upgradable position multipliers | |
| FS max win is 47,050x your stake |
How To Play Boo At An Online Casino
If you've already tested our free Boo demo game, it’s time to summon your courage and try your luck at the real deal. Simply follow these instructions to begin your adventure:
- Find a verified casino.
- Register with your chosen casino and deposit money to claim your bonus.
- Check the game lobby and search for Boo.
Similar Slots To Try
If you like Boo , you can also try:
Pop - is the original release, and it comes with a better math model. You can win up to 14,407x in the base game, while the bonus round max win is 66,960x your stake. Other than that, you get a less spooky fairground theme with similar mechanics and features.
Halloween Jack - is a Halloween classic, and you can look forward to x3 multiplier walking wilds. You can unleash up to 3 different walking wild features in the bonus round, for payouts of up to 3,000x your stake.
Infective Wild - is a seasonal Halloween game, and you’ll benefit from spreading wilds and a sticky wilds bonus round. This game can deliver payouts of up to 5,000x your stake.
Review Summary And Verdict
The game sets the stage for a spooky adventure with its eerie graveyard setting and floating Ghost symbols. However, it's difficult to overlook that this is essentially a Halloween-themed version of a less successful slot. While the base game offers multiplier wild action, the maximum win of 705x isn't as much as the bonus round, where the win cap jumps to 47,050x your stake.
Even with this boost, the FS potential in Boo slot is less than its original. Moreover, the original boasts a far more rewarding base game, but the developer has faced criticism for few wins in their slots. It's unlikely Boo will change that, but its visuals and upgradable position multipliers make it an option for Halloween fans.
