Horror Hotel

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Rules and Gameplay

Embark on a thrilling journey with the Horror Hotel slot by Relax Gaming, where eerie adventures await on a 6×6 grid featuring the innovative Cluster Pays system. This game transports players to a nightmarish setting in a graveyard under a full moon, setting the stage for spine-tingling excitement. Players can place bets ranging from $0.10 to $50, navigating through the haunted hotel with the aim of forming clusters of 5 or more similar symbols to secure wins. The gameplay is enriched with unique mechanics like Mystery symbols and cascading wins, ensuring a dynamic and engaging slot experience.

Bonus Features

Horror Hotel is packed with captivating bonus features that promise to keep players on the edge of their seats:

  • Mystery Symbols Feature: Activates when winning clusters transform into mystery symbols, triggering respins and potential additional wins.
  • Free Spins: Initiated by landing 3 or more scatter symbols, awarding players with 5 initial free spins and extra spins for additional scatters, along with progressive multipliers and increasing wilds.
  • Cascading Mechanics: Offers a fresh take on cascading wins, where non-winning symbols are removed and winning symbols morph into mystery symbols, facilitating new wins and respins.
  • Bonus Buy Option: Available for players outside the UK, this feature allows immediate access to the Free Spins round for 100x the stake, enhancing the RTP to 96.5%.


The symbols in Horror Hotel are meticulously designed to enhance the game’s macabre theme:

  • Low-Value Symbols: Colored potions that offer up to 500x the stake for clusters of 35 or more.
  • High-Value Symbols: Featuring iconic horror characters like mummies, werewolves, Frankenstein, and Count Dracula, with the latter providing the highest reward of up to 5,000x the stake for large clusters.
  • Wild Symbol: Aids in forming winning clusters by substituting for other pay symbols.
  • Scatter Symbol: The Skull Service Bell, pivotal for triggering the Free Spins feature.


The Horror Hotel slot offers impressive payout opportunities, highlighted by its rich symbol variety and bonus features:

Symbol Type Minimum Cluster Maximum Payout
Low-Value 5 500x
High-Value 35+ 5,000x
Maximum Game Win N/A 20,000x

With a wide betting range and the potential for massive wins, particularly through the Free Spins feature with its progressive multipliers, players can achieve wins of up to 20,000x their stake.


Horror Hotel leverages the Cluster Pays mechanic, diverging from traditional payline structures. Wins are generated by clustering 5 or more matching symbols, providing a versatile and exciting gaming experience with numerous winning combinations.

Pros & Cons

Pros Cons
Engaging Cluster Pays mechanic High volatility may not suit all players
Innovative Mystery Symbols feature Limited bonus features compared to other slots
High max win potential of 20,000x stake Bonus Buy feature not available for UK players

Minimum and Maximum Bet

The Horror Hotel slot game accommodates a wide range of betting preferences, with minimum bets starting at just $0.10 and maximum bets going up to $50 per spin. This flexibility ensures that both casual players and high rollers can enjoy the game according to their individual betting styles and budgetary requirements.

Game Jackpot

The pinnacle of Horror Hotel’s offering is its jaw-dropping jackpot of up to 20,000x your stake, presenting players with the chance to secure significant wins. Accompanying this is an RTP (Return to Player) of 96.17%, which is above the industry average, suggesting a fair balance of wins over time. The game’s high variance indicates that payouts may be less frequent but potentially more substantial when they occur, catering to those who prefer a high-risk, high-reward gameplay experience.

About Provider

Relax Gaming, the developer behind Horror Hotel, has established itself as a reputable name in the online casino industry. Known for their innovative approach to game design, Relax Gaming consistently delivers high-quality slots that combine engaging themes, sophisticated mechanics, and impressive visuals. Their commitment to enhancing the player experience is evident in the careful attention to detail and creativity seen in Horror Hotel and their broader portfolio of games.

How To Play

  • Step 1: Start by setting your bet size using the plus and minus buttons to adjust your wager from $0.10 to $50.
  • Step 2: Press the spin button to start the game. The 6×6 grid will spin, and symbols will drop into place.
  • Step 3: Wins are formed by clustering 5 or more matching symbols. Winning clusters trigger the Cascading Mechanics, where winning symbols are replaced by new ones.
  • Step 4: Look out for Mystery Symbols and Scatter Symbols to trigger bonus features such as free spins and respins for additional winning opportunities.
  • Step 5: Continue playing and adjusting your bet as desired. For non-UK players, consider the Bonus Buy option for direct access to the Free Spins feature.


Horror Hotel by Relax Gaming is a thrilling slot adventure that masterfully combines a spooky theme with exciting gameplay mechanics. Its Cluster Pays system, complemented by innovative features like Mystery Symbols and cascading reels, offers a dynamic and engaging player experience. Despite its high volatility, the potential for significant rewards makes it a compelling choice for those seeking high-stakes excitement. The game’s broad betting range makes it accessible to a wide audience, ensuring that both newcomers and seasoned players can find enjoyment in the haunted corridors of Horror Hotel.