Halloween Online Casino Promotions & Slots Bonuses!

It’s Halloween and now is the time when casinos go crazy for ghostly goodies, spooky spins, and bonuses that go bump in the night!

Check out the best Halloween casino and slots bonus offers below.

Dunder Halloween Free Spins Sign-up Special!

Sign up at Dunder and claim their spooky no deposit welcome bonus! Click below for full details.

Sign up at Dunder Casino here!

Hello Casino – Win 25 Free Spins for just £1! TONIGHT!

Login from 8pm tonight (31st October) and play £1 or more in Blood Suckers 2 and if you’re among the first 1,000 dead-lucky players you’ll be rewarded with 25 free spook-tacular spins!

Sign up at Dunder Casino here!

Mr Green 25 EXTRA Spins on ‘Bloodsuckers II’

Go batty for an EXTRA 25 ‘Blood Suckers 2’ Free Spins – Deposit & wager £20+ on slot games to unlock a 100% Match Bonus up to £100, 100 Starburst Free Spins + 25 Blood Suckers 2 Free Spins! You will also get 100 additional Free Spins (5 per day over 20 days).

18+ 35x wagering. New players only!

Play now at Mr Green!

LeoVegas Halloween giveaway!

Collect tickets when you play through £100 on selected spooky slots between now and 10.59pm on the 31st October!!

Immortal Romance, Dracula, Blood Suckers 2, Paranormal Activity, Halloween, Esqueleto Explosivo.

The Final Draw will take place on the 31st of October, where 11 winners will be randomly drawn to win a share of £20,000. The first to be drawn will get £10,000 in cash! The next 10 will win £1000 in cash!

Play now at Leo Vegas!

Guts £1000 Ouija Leaderboard and £6,666 and 666 added spins daily tournament!

Added spins will credited by 15:00UTC each day and need to be claimed within 48 hours, otherwise they will expire. Added Spins have no wagering requirements attached.

Bonuses will have a wagering requirement of x6 and need to be claimed within 48 hours, otherwise they will expire.

Check out the Guts Halloween promo here!

Superlenny Trick or Treat Halloween calendar

Every day at midnight a new offer will show up in the Casino Lobby and Promotions Lobby. All you need to do is to click on the banner to find out what hides inside!

Visit Superlenny Now!

Unibet Halloween Blackjack!

Unibet Casino have created 15 Halloween-themed tables at the Live Blackjack Grande where players have the chance to earn points simply by drawing Halloween-themed cards. All you have to do is:

  1. Opt-In to the promotion
  2. Play at any of the Halloween-themed tables
  3. Draw one of the three Halloween cards whilst playing to earn points
  4. Collect as many points as possible during the promotional period to turn into cash!

This promotion is running until 1st November so there is plenty of time!

Sign up and play now at Unibet!

Slotsmillion Halloween Promotion

From 25/10/2017 to 31/10/2017 Slotsmillion are offering 50 free spins on first deposit for new players. They must register with the bonus code – ZOMBIES50 and deposit no less than £/€20!

From the 25th until the 31st, when you bet €25* on one of the slots in the spooky Halloween filter, you’ll get one raffle ticket and a chance to win these prizes:

  • First place: a bonus of €500
  • Second place: a €250 bonus all for you
  • Third place: it’s a freaky €100
  • Fourth and fifth place: €50 will be yours
  • Sixth to tenth place: €25 all for you
  • Eleventh to twentieth place: 100 free spins on Starburst worth 10€ each!
Sign up and play now at SlotsMillion!


Bookmark this page or save it in your favourites…we’ll be updating with new offers all the way to Halloween!

Huge Jackpot

Huge Jackpot is a UK casino bonus blog that brings you the big jackpot news and great bonuses from online casinos to play for yourself! We have been sharing bonuses and casino reviews online since 2012 and have learned how to find the best deals and have earned the right to call ourselves experts in the field. Why use any other bonus site...stick to the best!

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