Halloween Casino Bonus List for 2026

Recently updated on May 13th, 2026

If you’re looking to get into the spooky spirit, then we’ve got some Halloween bonuses for you. These offers are exclusive to NZ players, so grab them while you can!

All of the bonus money offers we’ve found are exclusively available for brand-new Halloween slots. With that said, let’s get into the bonus and free spins you can get.

Wild Card City JokaWeen Trick or Treat

First up is Wild Card City with its daily Trick or Treat promotion from 27 to 31 October to use on online slots. You can get a $5 Trick or a 50% Treat from the casino with each deposit, which you need to finish wagering before taking another bonus. Here are the requirements for each mystery bonus:

• Minimum deposit: $20
• Maximum bonus: $500
• Wagering Requirements: 40x

Mr Green Free Spin Challenge

Everybody loves getting free spins from online casinos, and Mr Green is giving you a full week to earn as many as you can. Since this is not a deposit bonus, you can use any offer to up your chances of winning according to these terms:

• Wagering requirements: 35x
• Slots: Xploding Pumpkins or Book of Madness
• First place: 1300 free spins
• Second place: 700 free spins
• Third place: 500 free spins
• Fourth-tenth: 200 free spins
• 11th-21st: 100 free spins
• 22nd-181st: 50 free spins

King Johnnie’s Thrilling Trick or Treat

King Johnnie is also offering Halloween themed trick or treat bonuses, which are a surprise. These are daily offers beginning on the 27^th of October until 31st October. You can use these bonuses on any casino games, but slot games count the most.

• Minimum deposit: $20
• Maximum bonus: $500
• Wagering Requirements: 40x

Captain’s Choice: Spooky Spins Halloween Bonus

Last up is Gate777, which is offering free spins with each deposit every day of October. These real money spins can be cashed out when you’ve wagered 35 times.

• $20 – $49 Deposit to get 10 free spins in 24 hours
• $50 – $99 Deposit to get 30 free spins in 24 hours
• $100 Or More Deposit to get 50 free spins the next day
• Wagering requirements: 35x

Best New Halloween Bonus Slots

Even if you don’t want to take these bonuses, you can still enjoy some brand-new pokies. These are the latest releases of 2020 to give you that spooky feeling:

1. Helloween Slot by Play’ n Go
2. Hot Hot Halloween Slot by Habanero
3. Book of Darkness by BetSoft
4. Dark King: Forbidden Riches by NetEnt
5. Witchcraft Academy by NetEnt
6. Ghost Glyph by Quickspin
7. Reactoonz 2 by Play’n Go
8. Beast of Wealth by Play’n Go
9. HallowReels by Spinomenal
10. Horror House by Booming Games