Play Peek-a-Boo Slot for Free & Review

Peek-a-Boo is a Microgaming-powered slot with 5 reels and 40 paylines. With a comical Halloween theme, look out for the Kid hero who zaps ghosts and collects them in the Ghost Meter. When you collect 10 or more, you will trigger the Free Spins feature. Here you can benefit from Spooky Reels which gives you respins in order to achieve a 5 symbol win as well as Super Stacked Wilds on the last 2 reels.

Where to Play Peek-a-Boo Slot


up to £50


Free Spins



T&C Apply

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins come as cash. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus.


up to £100





T&C Apply

New players only • 30 Free Spins (FS) • FS must be claimed within 48 hrs of receiving the email and expires after 14 days • Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms – • General withdrawal restrictions & full T&Cs apply. #ad


up to £150





T&C Apply

First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Starburst, Spin Value: £0.10. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.30) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. #ad

Peek-a-Boo is brought to you by Microgaming and is a 5 reel, 40 payline slot that is available to play on desktop, mobile and tablet devices. Playable from 40p to £100 a spin, this Halloween/comical-themed game has ghost characters and a Kid who is the hero and tries to zap the ghosts with his neon electric rays. There’s an eerie soundtrack to it which sounds a little like Dracula in my opinion. It has synthesiser sounds which speeds up in the free spins feature too.

In the base game, look out for the Kid symbol on the middle reel (reel 3) which will randomly zap ghosts on to the other reels with his neon electric ray gun – this will reward you with cash prizes as well as the zapped ghost being collected in the Ghost Meter and later used as a free spin.

Once you zap and collect 10 ghosts, you will trigger the Free Spins feature – here you will get the cash value of those ghosts too. You will begin with 10 free spins but you can play with 13. The number of paylines also increases to 1,024 to increase your chances of winning.

Within the feature, look out for a 3 symbol win as reels 4 and 5 will re-spin to increase your win to a 4 or 5 symbol win. If you get a 4 symbol win, reel 5 respins so you can get a 5 symbol win – this is known as Spooky Reels.

There’s more! You will also benefit from Super Stacked Wilds during the feature – these appear on reels 4 and 5 which are evenly stacked 12 symbol high. This can lead to big wins if you’re lucky.

The graphics in Peek-a-Boo are a little disappointing and not as sharp or as ‘modern’ as other Microgaming slots such as Game of Thrones, Jurassic Park or Terminator 2. Saying that, this game is fast paced and quite exciting and is a medium variance title with potential wins of up to 950 times your stake.

It’s not the best slot Microgaming has produced by any means but it’s not bad either. If you like Halloween-themed slots, Blood Suckers by Net Entertainment is recommended as to is Full Moon Fortunes by Ash Gaming.

Peek-a-Boo Slot Information

  • Game:
  • Software:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.40 to 100.00
  • Jackpot:
  • Bonus Round:
    Yes (4)
  • Free Spins/Multiplier:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.