Pennsylvania players are in for a real treat this Halloween! 

Online casinos have started promoting the scariest night of the year by launching new spooky slots and promotions. 

There are multiple seasonal offers ready to claim today, as well as new exclusive games to try! 

We've found the most popular offers and titles available this October in PA, including a Mystery House challenge and 13 days of rewards

Get started playing your favorite Halloween slots by signing up for one of the online casinos below today, and claim a scary promotion! 

Top Online Casino Halloween Offers in PA 

In order to participate in a Halloween promotion, you will first need to be a member of the online casino

We've listed our top Halloween offers available in PA today! Since these promotions are themed, they usually only go on for a select amount of time.

This means you want to claim them as soon as possible! 

Read about each promo and choose your favorite, then click the link to get started at the online casino. 


To participate in this promotion, you must be a member of the Stars Rewards loyalty program.

Mystery House 

PokerStars could have the creepiest promotion we have seen so far this October, challenging those who dare to enter the Mystery House. 

Online users can opt-in by heading to the Challenges Window where you'll then be taken to a 28 square board featuring eight rooms. You've now entered the Mystery House. 

Rumor has it, there's over $175,000 worth of prizes inside! 

In order to move around the house, you must fill up the Progress Bars (wager on real money games), which gets you the dice rolls. If you manage to land on a square containing a door, you'll be given a Chest holding a key plus a special reward.  

Depending on the level you're at in Stars Rewards, will determine the amount in your Chest. 

Once you have reached the third room and claimed your last Chest and reward, you've completed the Mystery House! 

The last Chest could be holding $15,000 inside - so sign up quick!

This promotion is ongoing from October 12th, 2020 - November 1st, 2020

bonus $ 1,500
free spins 0
  • #1 Online Poker site in Pennsylvania
  • Lots of tournaments to enter & win real money
  • Variety of online casino games

SugarHouse & BetRivers 

To participate in this promotion, you must be a member of the iRush Rewards loyalty program.

King Cash's 13 Days of Halloween 

SugarHouse and BetRivers are both offering a Haunted House full of rewards! The two online casinos are operated by Rush Street Interactive, so all of the bonuses and promotions tend to be the same. 

bonus $ 250
free spins 0
  • Use PayPal to deposit and withdrawal
  • Games supplied by a variety of top providers
  • Lowest wagering requirement in the market

Players can walk through the Haunted House by earning loyalty points through real money wagers on casino games. 

25 loyalty points get you 1 step!

There are five rooms to travel to, each rewarding more bonus cash prizes as you progress through the house. 

The players who manage to make it to all five rooms will then have the chance to win a Grand Prize, based on who was fastest. 

Place Prize in Bonus Money
1st $2,500
2nd $2,000
3rd $1,500
4th $1,000
5th - 7th $500
8th - 10th $250 

This promotion runs from October 19th, 2020, until November 1st, 2020

bonus $ 250
free spins 0
  • 100% match on your first deposit
  • Lowest wagering requirement in PA
  • Claim loyalty points for more casino rewards

Top Halloween Slots in PA

There is no holding back on spookiness when it comes to these online slots!

Take a look at our top Halloween slots in PA this year:

Play Free Halloween Slots Online

Blood Suckers

Blood Suckers is a classic slot by NetEnt that is a must in every online casino library. 

The game is vampire-themed and includes tons of cool features like free spins and wilds. 

Blood Suckers was so popular, NetEnt released a sequel! 

You'll be able to play this slot at any online casino in PA.

Blood Suckers Online Slot

Blood Suckers II

Blood Suckers II came shortly after the first and is also full of vampires. 

You'll find it very similar to the original, however, the graphics are cleaner and NetEnt has made sure to include even more features. This includes a bonus shot feature! 

Sink your teeth into this game and play Blood Suckers II at any PA online casino today. 

Blood Suckers 2 Online Slot

Golden Grimoire 

Golden Grimoire is an enchanting slot and one of NetEnt's latest creations. 

The game has a very mysterious, eery feeling to it, with spooky sound effects that will make the hairs on anyone's back stick up. 

Golden Grimoire follows a Chinese theme and offers a maximum bet of $400, which is great for high rollers. 

Play this game at the following PA Casinos:

  • Hollywood 
  • Unibet
  • SugarHouse
  • BetRivers
  • PokerStars
  • BetAmerica
Golden Grimoire Online Slot