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Big Ghoulies is a WMG slot based on classic horror and Halloween monsters. The game takes players into an old haunted house, where the reels feature a vampire woman, Frankenstein, a pumpkin, monsters, bats and other characters presented in a light horror-comedy style.

The game uses a 5-reel, 3-row grid. Players can select from 5 to 20 active paylines. Italian game rules state an RTP above 90%, while operator tables list a theoretical value of 90.60%. Reviews generally describe the volatility as medium, and the betting range may depend on the operator.

Game features

• Wild symbols
• Bonus Game
• Pick Bonus
• Bonus Symbols
• Win multipliers
• Autoplay
• Horror Symbols

The Wild is represented by the Vampire Woman. It substitutes for regular paying symbols and helps form winning combinations from left to right on active paylines. The Wild does not replace the bonus symbol, as that symbol triggers a separate feature.

The bonus symbol is linked to the Haunted House or Horror House. When the required number of these symbols appears, the game opens a bonus round set inside a house with windows. This is the main feature that separates Big Ghoulies from simple horror slots with standard paylines.

Bonus features

The Bonus Game in Big Ghoulies is a pick bonus. A house with several windows appears on screen, and the player chooses windows to reveal hidden prizes. These may include cash values, extra bonus elements, multipliers or symbols that reduce the number of remaining lives in the feature.

The round continues until all available attempts are used. This makes the bonus more interactive, as the result comes from choosing objects inside the haunted house rather than from normal reel spins.

Autoplay is available in some versions and allows a sequence of spins to run automatically. In demo mode, it is useful for checking the frequency of bonus symbols and the overall payout rhythm.

Theme and style

Big Ghoulies uses a light horror theme. The game features dark backgrounds, cartoon monsters, a haunted house and a Halloween atmosphere, but it is not overly frightening. It feels more like an entertaining monster slot than a serious horror game.

The game fits the following categories: horror slots, Halloween slots, monster slots, classic slots and video slots. It is suitable for players who enjoy simple 5×3 games, selectable paylines and pick-style bonus rounds.

Popularity among players

Big Ghoulies is available to players in Italy, the United Kingdom, Canada, Germany, the Netherlands, Norway, Sweden, Finland, Denmark and New Zealand. It is especially common in Italy, where WMG is offered through regulated local operators.

Interest in the game comes from its horror theme, simple rules, Haunted House bonus and selectable number of paylines. The 90.60% RTP is below the level of many modern online slots, so demo mode is particularly useful for understanding the game mathematics.