The Horror Hotel free slot by Relax Gaming has 6 x 6 reel format, cluster pays ways to win, up to 96.17 % RTP & high variance.


Upon launching the game, players will see a huge castle which as the theme for the hotel. Unlike most hotels, however, the front entrance is not reserved for valet services but rather, it’s populated by many graves. The high number of graves means they are possibly where past guests have checked out and into.




35+ 30+ 25+ 20+ 15+ 12+ 10+ 9 8 7 6 5
A Vampire character in a red portrait 5000 2000 500 100 30 13 8 5 4 3 2 1
A Frankenstein character on a brown portrait 1500 750 250 50 15 6 4.50 1.40 1.10 0.80 0.50 0.30
A Werewolf character on a green portrait 1500 750 250 50 15 6 4.50 1.40 1.10 0.80 0.50 0.30
A Mummy character on a blue portrait 1500 750 250 50 15 6 4.50 1.40 1.10 0.80 0.50 0.30
Potion bottles – Only alike symbols 500 150 50 20 5 2 1.50 0.50 0.40 0.30 0.20 0.10


The available reel symbols include a Vampire, a Frankenstein, a Mummy a Werewolf and some potion bottles.


  • Wild: A golden ‘W’ inscription which is on a purple portrait acts as the substituting symbol.

  • Scatter: The symbol representing the scatter is the icon inscribed BONUS.
  • Mystery Symbol Feature: This feature triggers at random but only after the player has landed a winning combination. When it activates, the symbols involved in the winning cluster transform into mystery symbols and one respin is awarded. All other non-winning symbols are destroyed before the respin is played. Landing a winning cluster during the respin awards an extra respin. An extra respin is also awarded when a non-converted symbol contributes to a win made up from the mystery symbol feature.

  • Free Spins Feature: Three scatters landing on the reels at once help trigger the free spins feature where an initial 5 free spins are awarded. If the feature is triggered by four or more scatters, each extra scatter beyond the third awards an extra free spin. At least one wild is guaranteed to land on each spin during the feature. Running concurrently with the free spins feature is the progressive multiplier and the mystery symbol feature.

  • Buy Feature: The buy feature allows players to up their current bet by 100x. When this happens, the next Horror Hotel paid spin is guaranteed to trigger the free spins feature.


Hotels in general are renowned for being the best places to go when looking to have some quality time with friends and family. Well, this isn’t the case with the hotel exposed in the spooky cluster paying Horror Hotel game as players are welcomed by loads of spooky themes.

Offering a max payout of 20,000x the bet on any spin be it in the base game or the bonus features, players can see that this is an enterprising game. More impressive is the fact that it’s a cluster pays slot hence players just need to land five or more identical symbols adjacent to each other horizontally or vertically to land payouts.

Overall a fun online slot to play with a nice bunch of bonus features.

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