Howl-O-Ween

Howl-O-Ween is an online slot machine created by Rival Gaming. This spooky high-volatility game captures the spirit of Halloween with 5 reels, 3 rows, and 243 paylines filled with eerie surprises. Players can try the free demo or spin for real cash rewards. Signup Now to start your haunting adventure at Las Atlantis Casino.

Theme and Storyline

Howl-O-Ween by Rival Gaming invites players into a mysterious town lit by glowing lanterns and haunted by eerie sounds. The game blends classic Halloween charm with a mischievous twist — featuring spellbooks, lanterns, and magical gems under a full moon. Every spin feels like a stroll through a ghostly street where surprises lurk behind every door, creating an atmosphere that’s both spooky and playful.

How to Play Howl-O-Ween

To start playing at Howl-O-Ween slot machine, adjust your bet amount using the “+” and “−” buttons at the bottom of the screen. Press the spin button to set the reels in motion and aim to land matching symbols like lanterns, books, and magic gems across active paylines. The game includes four jackpot tiers — Mini, Minor, Major, and Grand — shown at the top of the reels. Play in demo mode or for real money at our site.

Bet Sizes & Paytable

Bonus features and Free Spins

Land 6 or more Blood Moon symbols to trigger the Hold & Win Bonus, where all Prize symbols lock in place and re-spins continue for bigger rewards.

FAQ

Is Howl-O-Ween slot legit?

Yes, this slot machine is fully licensed and certified for fair play.

Which is the best to play Howl-O-Ween casino?

The safest choice is to play at the trusted Las Atlantis casino, which also supports cryptocurrency deposits.

Can I download this game for free?

You can easily play on your mobile phone, but there's no option to download a dedicated mobile app.