Horror House Slot - Demo, Free Play, No Registration -

Introduction 

Do you dare to enter the Horror House? This ghoulish-themed slot offers up to 5 consecutive respins and increases the number of ways to win after each winning spin until you trigger the Free Spins round. Open all the windows and switch on all the lights for the chance to win bigger prizes. 

Theme, Graphics & Soundtrack 

Set in a creepy-looking forest with bats hanging from the trees, the reels of Horror House are encased inside a haunted mansion. Twelve of the reel positions are obscured by broken shutters that are gradually opened with each winning spin, as well as lights in the roof that come on one by one. The soundtrack increases in volume as the respins progress, adding to the tension of the base game. Several well-known characters from horror movies feature here, such as Frankenstein's Monster, Dracula, a creepy Doll and a Werewolf, as well as black cats and spiders. Each has its own chilling sound effect when involved in a win, and even the lower-tier A - 10 symbols are draped in spooky cobwebs to match the theme.

Horror House RTP and Variance 

The RTP for Horror House is 96.04%. The variance is unknown at the time of writing.

 
How to Play Horror House

1. When the game has loaded, you'll be presented with a splash screen outlining the game's two main features. When you're ready, touch the Continue button.
2. Use the menu icon to adjust your settings. Here you'll find settings such as left hand mode, full screen mode, auto-adjust bet and languages.
3. The Autoplay settings are also available via the menu icon and allow a range of automatic spins from 10 to infinity. You can input custom limits into the settings to stop automatic spins after a bonus, on any win, on any win over a specified amount, or if the balance decreases or loss exceeds a specified amount. When using Autoplay, always make sure you keep an eye on your balance and be ready to stop play by hitting the stop button if you need to.
4. Use the information icon to familiarise yourself with the game's rules, interface and paytable, including how the reel configuration changes during the respins. 
5. You can adjust your bet amount using either the coin stack icon, which gives you a list of all the levels to choose from, or you can adjust it in-game by using the + and - buttons to either side of the displayed bet amount.
6. You're all set and ready to start. Please play responsibly. 

Bet Sizes & Paytable Wins 

The bet sizes range from 0.10 credits to 100 credits per spin. The paytable wins shown below are expressed as multiplies of your bet. 

Dracula

 - 5 = 20x
 - 4 = 5x
 - 3 = 0.2x
 
Frankenstein's Monster

 - 5 = 10x
 - 4 = 3x
 - 3 = 0.2x
 
The Werewolf

 - 5 = 5x
 - 4 = 2x
 - 3 = 0.2x
 
The Creepy Doll

 - 5 = 4x
 - 4 = 1.5x
 - 3 = 0.2x
 
The Black Cat

 - 5 = 3x
 - 4 = 1.2x
 - 3 = 0.2x
 
The Spider

 - 5 = 2x
 - 4 = 1x
 - 3 = 0.2x
 
A, K, Q, J, 10

 - 5 = 2x
 - 4 = 1x
 - 3 = 0.2
 

Horror House Bonus Features 

Respins

The base game starts with a 1-3-5-3-1 layout and 45 ways to win. Up to five respins can be awarded for consecutive wins, each time revealing two more positions on the reels and allowing more ways to win:

Respin 1 - 135 ways
Respin 2 - 405 ways
Respin 3 - 675 ways
Respin 4 - 1125 ways
Respin 5 - 1875 ways

If the fifth respin is also a winner, the full 5x5 layout opens up with 3125 ways to win.

Free Spins

6 consecutive wins (5 respins) are needed to trigger the Free Spins round. 8 Free Spins are awarded and are played on 3125 ways.

Horror House Review

What Horror House does well is the build-up during the base game, using visuals such as the shutters and lights as well as the change in soundtrack as you try to string together the 6 consecutive wins needed to trigger the feature. When it is triggered, the 8 Free Spins are all you get - there are no re-triggers and no extra re-spins, which makes the bonus game something of an anti-climax, despite all of them being played on the full layout. A chance of winning extra Free Spins would have kept the tension. 

If you're looking for a Halloween themed slot with a greater variety of bonuses, Microgaming's Halloween slot, based on the 1978 movie of the same name is worth a try. Alternatively, why not browse some of Booming Games' impressive catalogue on our Booming Games free play slots page to explore a variety of themes with a wide range of bonuses and features?
 

Disclaimer: Horror House trademark / license is owned by Booming Games. This site is not endorsed by Booming Games.