Horror House Slot Demo - Free Play

Booming Games delivers a spooky-looking slot machine with Horror House set against a decaying Addams Family-style mansion with boarded-up windows, surrounding five reels filled with creepy, horror-themed symbols. 

You’ll encounter ghostly green playing card icons, spiders, cats, bloodthirsty vampires, and other eerie creatures.

The game starts with 45 ways to win. Each winning spin unlocks extra symbol positions via respins, giving you progressively more ways to land winning combinations. 

Once all positions are active, the Horror House slot rewards you with a free spins bonus round.

The Horror House slot uses a straightforward control panel that both new and experienced players will find easy to navigate.

You can set your stake between 0.10 and 100 per spin using the Plus and Minus buttons.

The Plus button next to the main spin control activates autoplay, while the “i” button opens the paytable. 

The unusual reel pattern pays when you match 3 or more symbols across the 1-3-5-3-1 layout. Lower-paying icons return 1x your stake, while top-paying symbols award up to 20x.

An upside-down bat acts as the wild symbol, substituting for other icons to help complete winning combinations.

Horror House Symbols & Payouts

• Playing cards: Low-paying symbols, up to 1x your stake.
• Spiders and cats: Mid-value symbols with bigger returns.
• Vampires and ghouls: High-value icons, up to 20x your stake.
• Bat Wild: Substitutes for other symbols to create wins.

Horror House Free Spins and Bonus Features

Each winning spin removes some window blockers, expanding the reels and increasing the number of ways to win. The sequence follows:

• Initial state: 45 ways to win.
• 1st expansion: 135 ways.
• Further expansions: 405, 675, 1125, and up to 3125 ways.

A losing spin resets the reels back to 45 ways. However, if you achieve five consecutive wins and expand to the full 3125 ways, you trigger eight free spins on the fully expanded reel set.

The maximum payout in the Horror House slot is 4800x your stake, which equals 480,000 at the highest bet level of 100 per spin. 

With an RTP of 96.40% and high volatility, the game offers the chance for significant wins, though they may come after longer stretches without payouts.

The Horror House slot is a standout monster-themed game from Booming Games. Its atmospheric design, complete with creepy graphics, green goo, and a chilling soundtrack, adds to the immersive experience.

The expanding respins feature is the main highlight, increasing the excitement as more ways to win unlock with each streak of winning spins. 

With the potential to reach 3125 ways and trigger free spins, Horror House is both entertaining and rewarding.

Play the Horror House slot demo for free or try real-money play at top-rated Booming Games slot sites to enjoy this haunted house of rewards.