Post Published: January 28, 2023
Author: Chlo


Scored by our Casino Expert Chloe

Horror Hotel Slot Review – Relax Gaming

It has been a couple of months since I last looked at the provider Relax Gaming, which has a portfolio including 110 slots, including the popular Temple Tumble and Money Train game series. The last game I reviewed by the studio is titled ‘Net Gains’, which is a collaboration with CasinoGrounds and includes a wide range of mechanics. Including an impressive max win capped at 15,000x and three different bonus features. In today’s review, we are learning all about ‘Horror Hotel’, which was released on January 25th.

Horror Hotel Slot Review Relax Gaming Slots Casino Bonus Mystery Symbol Wild Halloween Horror Scary Cluster Free Spin

This slot has a spooky theme, which would have been perfect for a release around Halloween. The game background shows off a dark foggy landscape, with a graveyard around the reel set and a castle overlooking it. There are skulls next to some tombstones and a curved tree creeping onto the screen. The reel set border is stone, with three skulls at the top, which is a scatter meter. Low-paying symbols are different potions, and premium symbols are a variety of scary monsters. The game background transforms to a reception area inside the castle when the Free Spins feature is triggered. There are many similarities to the Hotel Transylvania movie, but that may be a coincidence. Relax Gaming has done a fantastic job with the artwork and visual aspects. There are many animations that stand out and a spooky soundtrack to match.

Horror Hotel has a setup of 6 reels by 6 rows; this includes Cluster Pays of 5 or more matching symbols. This slot is high variance with a set RTP of 96.17% and a max win capped at 20,000x. You can bet from £0.10 to £50.

Horror Hotel Symbols & Pay Table

Horror Hotel Slot Review Relax Gaming Slots Casino Bonus Mystery Symbol Wild Halloween Horror Scary Cluster Free Spin

There are 10 symbols in total; this includes 3 low-paying symbols. These are represented by Blue, Green and Red Potions. There are also 4 premium symbols; these are represented by Mummies, Werewolves, Frankenstein and a Vampire. In addition to these, regular symbols is a Wild Symbol, a Bonus Symbol and a Mystery Symbol. The highest paying symbol is the Vampire Premium, which pays 1x to 5,000x for clusters of 5 to 35+. Wilds substitute for all symbols except the Bonus Symbol.

Horror Hotel Features & Mechanics

The ‘Mystery Symbol’ Feature is activated on any spin at random. When active, the winning cluster will transform into Mystery Symbols, and a Re-Spin is awarded. Before the Re-Spin begins, all non-winning symbols are removed. This feature will continue as long as new cluster wins are formed on the Re-Spin or if a non-converted symbol contributes to a win within the Mystery Symbol reveal.

Horror Hotel Slot Review Relax Gaming Slots Casino Bonus Mystery Symbol Wild Halloween Horror Scary Cluster Free Spin

Landing 3 or more Bonus Symbols during a base game spin will trigger the Free Spins Feature. Awarding 5 Free Spins and 1 additional spin for each extra Scatter on the initial trigger. During spins, the Mystery Symbol Feature is active and a Progressive Multiplier. This Multiplier will increase by 1x each time the Mystery Symbol feature activates. Landing scatters during Free Spins will award 1 extra spin per Scatter. This feature can be purchased for 100x your chosen stake.


This slot is a fun volatile launch with a horror theme used and detailed visuals. With a max win capped at 20,000x and two main features. Including a Mystery Symbol, which can trigger Re-spins. Plus a Free Spins feature with a progressive Multiplier. Be sure to try out the game for yourself and check out our exclusive casino offers.